show trash/delete icon when selecting a message

update build.gradle
allow to access map
2026-07-03 14:05:24 +02:00 · 2025-03-02 02:09:32 +01:00 · 2025-03-02 01:58:59 +01:00 · 2025-03-02 01:58:13 +01:00 · 2025-03-02 01:49:54 +01:00 · 2025-03-02 01:49:27 +01:00
505 changed files with 8469 additions and 10107 deletions
@@ -0,0 +1,3 @@
+ko_fi: adbenitez
+liberapay: adbenitez
+custom: "https://arcanechat.me/#contribute"
@@ -1 +1 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
@@ -35,7 +35,7 @@ jobs:
      - uses: nttld/setup-ndk@v1
        id: setup-ndk
        with:
-          ndk-version: r23c
+          ndk-version: r27

      - name: Compile core
        env:
@@ -51,7 +51,7 @@ jobs:
        run: ./gradlew --no-daemon -PABI_FILTER=armeabi-v7a assembleFossDebug

      - name: Upload APK
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: app-preview.apk
          path: 'build/outputs/apk/foss/debug/*.apk'
@@ -37,7 +37,7 @@ jobs:
      - uses: nttld/setup-ndk@v1
        id: setup-ndk
        with:
-          ndk-version: r23c
+          ndk-version: r27

      - name: Compile core
        env:
@@ -49,11 +49,12 @@ jobs:
      - name: Build APK
        run: |
          mkdir -p ~/.gradle
-          echo -n ${{ secrets.SIGNING_KEY }} | base64 -d >> ~/app.keystore
-          echo "DC_RELEASE_STORE_FILE=$HOME/app.keystore" >> ~/.gradle/gradle.properties
-          echo "DC_RELEASE_STORE_PASSWORD=${{ secrets.KEY_STORE_PASSWORD }}" >> ~/.gradle/gradle.properties
-          echo "DC_RELEASE_KEY_ALIAS=${{ secrets.ALIAS }}" >> ~/.gradle/gradle.properties
-          echo "DC_RELEASE_KEY_PASSWORD=${{ secrets.KEY_PASSWORD }}" >> ~/.gradle/gradle.properties
+          echo -n ${{ secrets.KEYSTORE_FILE }} | base64 -d >> ~/keystore.jks
+          echo "DC_RELEASE_STORE_FILE=$HOME/keystore.jks" >> ~/.gradle/gradle.properties
+          echo "DC_RELEASE_STORE_PASSWORD=${{ secrets.KEYSTORE_PASSWORD }}" >> ~/.gradle/gradle.properties
+          echo "DC_RELEASE_KEY_ALIAS_FDROID=${{ secrets.ALIAS_FDROID }}" >> ~/.gradle/gradle.properties
+          echo "DC_RELEASE_KEY_ALIAS_GPLAY=${{ secrets.ALIAS_GPLAY }}" >> ~/.gradle/gradle.properties
+          echo "DC_RELEASE_KEY_PASSWORD=${{ secrets.KEYSTORE_PASSWORD }}" >> ~/.gradle/gradle.properties
          ./gradlew assembleFossRelease
          rm build/outputs/apk/foss/release/*universal*
          ./gradlew assembleGplayRelease
@@ -63,7 +64,7 @@ jobs:
        uses: softprops/action-gh-release@v1
        with:
          token: "${{ secrets.GITHUB_TOKEN }}"
-          body: '[<img src="store/get-it-on-fdroid.png" alt="Get it on F-Droid" height="48">](https://f-droid.org/packages/chat.delta.lite) [<img src="store/get-it-on-IzzyOnDroid.png" alt="Get it on IzzyOnDroid" height="48">](https://apt.izzysoft.de/fdroid/index/apk/chat.delta.lite) [<img src="store/get-it-on-apklis.png" alt="Disponible en Apklis" height="48">](https://www.apklis.cu/application/chat.delta.lite) [<img src="store/get-it-on-github.png" alt="Get it on GitHub" height="48">](https://github.com/ArcaneChat/android/releases/latest/download/ArcaneChat-gplay.apk)'
+          body: '[<img src="store/get-it-on-gplay.png" alt="Get it on Google Play" height="48">](https://play.google.com/store/apps/details?id=com.github.arcanechat) [<img src="store/get-it-on-fdroid.png" alt="Get it on F-Droid" height="48">](https://f-droid.org/packages/chat.delta.lite) [<img src="store/get-it-on-IzzyOnDroid.png" alt="Get it on IzzyOnDroid" height="48">](https://apt.izzysoft.de/fdroid/index/apk/chat.delta.lite) [<img src="store/get-it-on-github.png" alt="Get it on GitHub" height="48">](https://github.com/ArcaneChat/android/releases/latest/download/ArcaneChat-gplay.apk)'
          prerelease: ${{ contains(github.event.ref, '-beta') }}
          fail_on_unmatched_files: true
          files: build/outputs/apk/foss/release/*.apk
@@ -1,6 +1,127 @@
 # ArcaneChat Android Changelog

-## v1.48.1
+## v1.54.2
+2025-02
+
+* allow to add any chat to the home screen
+* update "forward message" icon and organize the messages actions bar
+* do not allow non-members to change ephemeral timer settings of groups
+* properly display padlock when the message is not sent over the network
+* sync message deletion to other devices
+* allow scanning multiple QR-invitation codes without needing to wait for completion to scan the next one
+* when reactions are seen in one device, remove notification from your other devices
+* don't disturb with notification when someone leave a group
+* detect incompatible profiles from newer app version when importing them
+* prepare the app for receiving edited messages
+* prepare the app for receiving message deletion requests
+* do some small bug fixes
+* update translations
+* update to core 1.156.1
+
+## v1.54.0
+2025-02
+
+* enhanced "Saved Messages" feature, now when forwarding a message to "Saved Messages" chat, it retains the sender information and a button to jump to the original message
+* Saved messages are marked by a bookmark sign
+* improve explanation when blocking a contact
+* improve wording in empty "apps" and "files" tabs in chat media screen
+* remove deprecated/legacy built-in "half-camera"
+* UI improvement: keep avatars aligned to message bubble when message has reactions
+* fix problems when opening attachments in external apps
+* fix a bug with some big images appearing as blank/transparent
+* some other small bug fixes
+* update translations
+* update to core 1.155.4
+
+## v1.52.1
+2025-01
+
+* the app now requires less storage on your SD card by deduplicating newly received/sent files
+* some small bug fixes
+* update translations
+* update to core 1.155.1
+
+## v1.52.0
+2025-01
+
+* new group consistency algorithm
+* fix: don't show animated .webp stickers as static stickers
+* fix the chat shortcuts (created via long-press in launcher) to properly support multi-profile
+* fix some small bugs in certain android versions and special situations
+* avoid the app freezing in slow phones in some situations
+* improve menu in the help screen
+* update translations
+* update to core 1.155.0
+
+## v1.50.5
+2025-01
+
+* fix push-notifications handling for certain devices where it was not working correctly
+* update translations
+* using core 1.153.0
+
+## v1.50.4
+2025-01
+
+* properly send as animated stickers GIF files selected from keyboard
+* improve emoji picker in landscape mode and when changing from landscape to portrait
+* avoid crash when receiving push notifications if the user restricted the app from working in background
+* improve UI when attaching a file or image to easily recognize it is attached but not sent yet
+* avoid slow loading of in-chat apps in some devices when quickly re-opening an app after closing it
+* allow to select multiple images at once in the media picker via "Gallery" button
+* mark holiday notice messages as bot-generated
+* don't mark contacts as bot when receiving location-only and sync messages
+* prefer to encrypt even if peers have their preference to "no preference"
+* start ephemeral messages timers when the chat is archived or noticed
+* several bug fixes and updated translations
+* update to core 1.153.0
+
+## v1.50.3
+2024-12
+
+* Add in-chat apps picker to attachments options
+* Notify replies and reactions to your messages in muted chats (can be disabled in settings)
+* Cache HTTP GET requests (ex. when loading images from HTML messages)
+* update to core 1.152.0
+
+## v1.50.2
+2024-12
+
+* Encrypt notification tokens
+* update to core 1.151.5
+
+## v1.50.0
+2024-12
+
+* New emoji picker with support for more emojis
+* Webxdc apps can now trigger notifications
+* Webxdc apps can now deep-link to internal sections when you click their info-messages in chat
+* Add "Show in Chat" to the menu of opened Webxdc apps
+* Reverse order of messages in the notification group
+* Notify reactions to own messages
+* Improve the button to start Webxdc apps
+* Make account deletion confirmation dialog faster
+* Rename "Back up Chats to External Storage" to "Export Backup"
+* Improve compatibility with classic email clients in the outgoing messages
+* Removed internal font scaling setting in favor of the better system settings
+* Use privacy-preserving webxdc addresses
+* Use Rustls for connections with strict TLS
+* QR codes for adding contacts and joining groups provide help when opened in a normal browser
+* Mark Saved Messages chat as protected
+* Allow the user to replace maps integration
+* fix: Trim whitespace from scanned QR codes
+* fix quotes: Line-before-quote may be up to 120 character long instead of 80
+* fix: Prevent accidental wrong-password-notifications
+* fix: Remove footers from "Show Full Message..."
+* fix: Only add "member added/removed" messages if they actually do that
+* fix: Update state of message when fully downloading it
+* fix: send message: Do not fail if the message does not exist anymore
+* fix: Do not percent-encode dot when passing to autoconfig server (so, fix handling of some servers)
+* fix displaynames not being updated when intially scanned by a QR code
+* several bug fixes
+* update to core 1.151.3
+
+## v1.48.3
 2024-10

 * new Proxy settings screen available at "Advanced / Proxy"
@@ -10,6 +131,8 @@
 * scan Proxies' QR code and use them
 * make Proxy URLs inside Delta Chat tappable
 * open Delta Chat when tapping Proxy URLs in other apps
+* support for realtime webxdc apps moved out of experimental and enabled by default
+* realtime webxdc apps can be disabled at "Settings / Advanced"
 * "New Contact / Link" button to view, share or copy the invite line
 * "New Contact / Scan" button to easier access the scanner functionality
 * open "New Contact" scan/show activities directly, do not try to be too smart and open the last active tab
@@ -44,8 +167,10 @@
 * assign messages to ad-hoc group with matching name and members
 * use stricter TLS checks for HTTPS downloads (images in HTML mails, Autoconfig)
 * improve logging for failed QR code scans, AEAP, Autocrypt, notification permissions and sending errors
+* improve logging of multi account setup (log account ID)
 * show more context for the "Cannot establish guaranteed..." info message
-* show original file name in "Message Info"
+* show file name in "Message Info"
+* show root SMTP connection failure in connectivity view
 * fix: Sort received outgoing message down if it's fresher than all non fresh messages
 * fix: avoid app being killed when processing a PUSH notification
 * fix crash when refreshing avatar
@@ -65,8 +190,12 @@
 * fix: normalize proxy URLs
 * fix connections getting stuck in "Updating..." sometimes
 * fix scanning "add second device" QR code from scanner above chatlist
+* fix warning about wrong password
+* fix app getting stale when receiving a PUSH notifications takes longer
+* fix app getting stale on network changes
+* fix: skip IDLE if we got unsolicited FETCH
 * update translations and local help
-* update to core 1.148.4
+* update to core 1.148.6


 ## v1.46.14
@@ -34,10 +34,10 @@ ENV PATH ${PATH}:${ANDROID_SDK_ROOT}/cmdline-tools/bin
 # Install NDK manually. Other SDK parts are installed automatically by gradle.
 #
 # If you change the NDK version here, also change it in `flake.nix`.
-# NDK version r23c LTS aka 23.2.8568313
-RUN sdkmanager --sdk_root=${ANDROID_SDK_ROOT} 'ndk;23.2.8568313'
+# NDK version r27 LTS aka 27.0.11902837
+RUN sdkmanager --sdk_root=${ANDROID_SDK_ROOT} 'ndk;27.0.11902837'

-ENV ANDROID_NDK_ROOT ${ANDROID_SDK_ROOT}/ndk/23.2.8568313
+ENV ANDROID_NDK_ROOT ${ANDROID_SDK_ROOT}/ndk/27.0.11902837
 ENV PATH ${PATH}:${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64/bin/

 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain none
@@ -1,10 +1,10 @@
 ## ArcaneChat Android Client

-A [Delta Chat](https://delta.chat/) client for Android.
+A [Delta Chat](https://delta.chat/) client for Android. Learn more at: https://arcanechat.me

+[<img src="store/get-it-on-gplay.png" alt="Get it on Google Play" height="48">](https://play.google.com/store/apps/details?id=com.github.arcanechat)
 [<img src="store/get-it-on-fdroid.png" alt="Get it on F-Droid" height="48">](https://f-droid.org/packages/chat.delta.lite)
 [<img src="store/get-it-on-IzzyOnDroid.png" alt="Get it on IzzyOnDroid" height="48">](https://apt.izzysoft.de/fdroid/index/apk/chat.delta.lite)
-[<img src="store/get-it-on-apklis.png" alt="Disponible en Apklis" height="48">](https://www.apklis.cu/application/chat.delta.lite)
 [<img src="store/get-it-on-github.png" alt="Get it on GitHub" height="48">](https://github.com/ArcaneChat/android/releases/latest/download/ArcaneChat-gplay.apk)


@@ -48,7 +48,8 @@ the following steps are done in a PR called `prep-VERSION` (no leading "v"):
 6. build APKs:
   a) generate debug APK at "Build / Build Bundle(s)/APK / Build APK(s)"  
   b) generate release APK at "Build / Generate Signed Bundle or APK",
-      select "APK", add keys, flavor `gplayRelease`
+      select "APK", add keys, flavor `gplayRelease`.
+      this APK will go to the stores and is located at `gplay/release`


 ## Push Test Releases
@@ -79,16 +80,21 @@ only afterwards, push the APK to stores. **consider a blog post.**

 on <https://play.google.com/apps/publish/>:

-9. a) open "Delta Chat/Release/Production"
-      then "Create new release" and upload APK from above  
+9. a) open "Delta Chat / Test and release / Production"
+      then "Create new release" and upload APK from above
   b) fill out "Release details/Release notes" (500 chars), add the line
      "These features will roll out over the coming days. Thanks for using Delta Chat!";
      release name should be default ("123 (1.2.3)")  
-   c) click "Next", set "Rollout Percentage" to 1% (later 2%, 5%, 10%, 20%, 50%, 100%),
-      click "Save"
+   c) click "Next", set "Rollout Percentage" to 50%, click "Save"
   d) Go to "Publishing Overview", "Managed publishing" is usually off;
      click "Send change for review", confirm

+2 days later, change "Rollout Percentage" to 99%. Two more days later to 100%.
+Rollout is anyways slower in practise, however,
+only as long as we do not enter 100%, we can retract the version
+(Once we reach 100%, we have to submit a new version for approval.
+During these up to 4 days, sometimes longer, we cannot do anything on existing rollout)
+

 ## Tag for F-Droid and create Github release

@@ -108,12 +114,11 @@ This may take some days.

 on <https://developer.amazon.com/dashboard>:

-12. a) for "Delta Chat", select "Add upcoming version" on the left
+12. a) click "App List", for "Delta Chat", select "Add upcoming version" on the left
    b) at "Step 1 / Existing file(s)" hit "Replace", upload the APK from above
    c) on the "Step 1" page, add "Release notes" from CHANGELOG.md, hit "Next"
-    d) on "Step 2" page: "Does your app collect or transfer user data to third parties?" -> No, then "Next"
-    e) on "Step 3" page: "Next"
-    f) on "Step 4" page: "Submit app"
+    d) on "Step 2" and "Step 3" pages, hit "Next"
+    e) on "Step 4" page: "Submit app"


 ## Release on Huawei AppGallery
@@ -1,5 +1,5 @@
 plugins {
-    id 'com.android.application' version '8.1.4'
+    id 'com.android.application' version '8.5.2'
    id 'com.google.gms.google-services' version '4.4.1'
 }

@@ -29,12 +29,12 @@ android {
    //   > Task :stripFatDebugDebugSymbols
    //   Unable to strip the following libraries, packaging them as they are: libanimation-decoder-gif.so, libnative-utils.so.
    // See <https://issuetracker.google.com/issues/237187538> for details.
-    ndkVersion "23.2.8568313"
+    ndkVersion "27.0.12077973"
    useLibrary 'org.apache.http.legacy'

    defaultConfig {
-        versionCode 30000694
-        versionName "1.48.2"
+        versionCode 30000713
+        versionName "1.54.3"

        applicationId "chat.delta.lite"
        multiDexEnabled true
@@ -87,15 +87,45 @@ android {
                storeFile file(DC_DEBUG_STORE_FILE )
            }
        }
-        release {
+        releaseFdroid {
            // can be defined at `~/.gradle/gradle.properties` or at "Build/Generate signed APK"
            if(project.hasProperty("DC_RELEASE_STORE_FILE")) {
                storeFile file(DC_RELEASE_STORE_FILE)
                storePassword DC_RELEASE_STORE_PASSWORD
-                keyAlias DC_RELEASE_KEY_ALIAS
+                keyAlias DC_RELEASE_KEY_ALIAS_FDROID
                keyPassword DC_RELEASE_KEY_PASSWORD
            }
        }
+        releaseApk {
+            // can be defined at `~/.gradle/gradle.properties` or at "Build/Generate signed APK"
+            if(project.hasProperty("DC_RELEASE_STORE_FILE")) {
+                storeFile file(DC_RELEASE_STORE_FILE)
+                storePassword DC_RELEASE_STORE_PASSWORD
+                keyAlias DC_RELEASE_KEY_ALIAS_GPLAY
+                keyPassword DC_RELEASE_KEY_PASSWORD
+            }
+        }
+        releaseBundle {
+            if(project.hasProperty("DC_BUNDLE_STORE_FILE")) {
+                storeFile file(DC_BUNDLE_STORE_FILE)
+                storePassword DC_BUNDLE_STORE_PASSWORD
+                keyAlias DC_BUNDLE_KEY_ALIAS
+                keyPassword DC_BUNDLE_STORE_PASSWORD
+            }
+        }
+    }
+
+    productFlavors {
+        foss {
+            dimension "none"
+            buildConfigField "boolean", "USE_PLAY_SERVICES", "false"
+        }
+        gplay {
+            dimension "none"
+            apply plugin: "com.google.gms.google-services"
+            buildConfigField "boolean", "USE_PLAY_SERVICES", "true"
+            applicationId "com.github.arcanechat"
+        }
    }

    buildTypes {
@@ -114,23 +144,12 @@ android {
            // nb: it is highly recommended to use the same settings in debug+release -
            // otherwise problems might be noticed delayed only
            minifyEnabled true
-            signingConfig signingConfigs.release
+            productFlavors.foss.signingConfig signingConfigs.releaseFdroid
+            productFlavors.gplay.signingConfig signingConfigs.releaseApk
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }

-    productFlavors {
-        foss {
-            dimension "none"
-            buildConfigField "boolean", "USE_PLAY_SERVICES", "false"
-        }
-        gplay {
-            dimension "none"
-            apply plugin: "com.google.gms.google-services"
-            buildConfigField "boolean", "USE_PLAY_SERVICES", "true"
-        }
-    }
-
    if(!project.hasProperty("ABI_FILTER")) {
      splits {
        abi {
@@ -190,7 +209,7 @@ dependencies {
    implementation 'com.airbnb.android:lottie:4.2.2' // Lottie animations support.

    implementation 'androidx.sharetarget:sharetarget:1.2.0'
-    implementation 'androidx.webkit:webkit:1.11.0'
+    implementation 'androidx.webkit:webkit:1.12.1'
    implementation 'androidx.multidex:multidex:2.0.1'
    implementation 'androidx.appcompat:appcompat:1.7.0'
    implementation 'com.google.android.material:material:1.12.0'
@@ -206,26 +225,25 @@ dependencies {
    implementation 'androidx.lifecycle:lifecycle-viewmodel:2.6.2'
    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2'
    implementation 'androidx.work:work-runtime:2.9.1'
-    implementation 'androidx.emoji2:emoji2-emojipicker:1.4.0'
+    implementation 'androidx.emoji2:emoji2-emojipicker:1.5.0'
    implementation 'com.google.guava:guava:31.1-android'
    implementation 'com.google.android.exoplayer:exoplayer-core:2.19.1' // plays video and audio
    implementation 'com.google.android.exoplayer:exoplayer-ui:2.19.1'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
    implementation 'com.google.zxing:core:3.3.0' // fixed version to support SDK<24
    implementation ('com.journeyapps:zxing-android-embedded:4.3.0') { transitive = false } // QR Code scanner
    implementation 'com.fasterxml.jackson.core:jackson-databind:2.11.1' // used as JSON library
-    implementation 'com.google.code.gson:gson:2.9.1' // used as JSON library. Don't upgrade to 2.10.1: https://github.com/deltachat/deltachat-android/pull/2610
+    implementation 'com.google.code.gson:gson:2.12.1' // used as JSON library.
    implementation "me.leolin:ShortcutBadger:1.1.16" // display messagecount on the home screen icon.
    implementation 'com.jpardogo.materialtabstrip:library:1.0.9' // used in the emoji selector for the tab selection.
    implementation 'com.github.chrisbanes:PhotoView:2.1.3' // does the zooming on photos / media
-    implementation 'com.github.penfeizhou.android.animation:glide-plugin:2.25.0' // APNG & animated webp support.
+    implementation 'com.github.penfeizhou.android.animation:awebp:3.0.2' // animated webp support.
    implementation 'com.caverock:androidsvg-aar:1.4' // SVG support.
    implementation 'com.github.bumptech.glide:glide:4.12.0'
    annotationProcessor 'com.github.bumptech.glide:compiler:4.12.0'
-    annotationProcessor 'androidx.annotation:annotation:1.8.2'
+    annotationProcessor 'androidx.annotation:annotation:1.9.1'
    implementation 'com.makeramen:roundedimageview:2.1.0' // crops the avatars to circles
    implementation 'com.pnikosis:materialish-progress:1.5' // used only in the "Progress Wheel" in Share Activity.
-    implementation 'com.soundcloud.android:android-crop:1.0.1@aar' // used for profile and group avatar selection in Android SDK<19
    implementation 'com.github.amulyakhare:TextDrawable:558677ea31'  // number of unread messages,
    // the one-letter circle for the contacts (when there is not avatar) and a white background.
    implementation 'com.googlecode.mp4parser:isoparser:1.0.6' // MP4 recoding; upgrading eg. to 1.1.22 breaks recoding, however, i have not investigated further, just reset to 1.0.6
@@ -234,13 +252,12 @@ dependencies {
    }
    implementation 'com.annimon:stream:1.1.8' // brings future java streams api to SDK Version < 24

-    implementation 'com.getkeepsafe.relinker:relinker:1.4.4' // needed to avoid safe-content-resolver-v14 trying to fetch older non-existing version
    // Replacement for ContentResolver
    // that protects against the Surreptitious Sharing attack.
    // <https://github.com/cketti/SafeContentResolver>
-    implementation 'de.cketti.safecontentresolver:safe-content-resolver-v14:1.0.0'
+    implementation 'de.cketti.safecontentresolver:safe-content-resolver-v21:1.0.0'

-    gplayImplementation('com.google.firebase:firebase-messaging:24.0.0') { // for PUSH notifications
+    gplayImplementation('com.google.firebase:firebase-messaging:24.1.0') { // for PUSH notifications
        exclude group: 'com.google.firebase', module: 'firebase-core'
        exclude group: 'com.google.firebase', module: 'firebase-analytics'
        exclude group: 'com.google.firebase', module: 'firebase-measurement-connector'
@@ -254,7 +271,7 @@ dependencies {
    testImplementation 'org.powermock:powermock-module-junit4-rule:1.6.1'
    testImplementation 'org.powermock:powermock-classloading-xstream:1.6.1'

-    androidTestImplementation 'androidx.test:runner:1.6.1'
+    androidTestImplementation 'androidx.test:runner:1.6.2'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'
    androidTestImplementation 'androidx.test.espresso:espresso-contrib:3.6.1'
    androidTestImplementation 'androidx.test:rules:1.6.1'
@@ -17,19 +17,21 @@ ArcaneChat is a Delta Chat client and was created with a focus on usability, goo
 <b>Main differences with official Delta Chat client:</b>

 <ul>
-<li>Basic markdown support (bold, italic, strike, etc.)</li>
+<li>Support for some markdown styles in text messages (bold, italic, strike, etc.)</li>
 <li>Support for displaying Telegram's animated stickers (.tgs files)</li>
 <li>Support for SVG images previews</li>
 <li>Multiple color themes/skins</li>
-<li>It is possible to disable accounts to completely disconnect them to save data/bandwidth</li>
+<li>It is possible to disable profiles to completely disconnect them saving data/bandwidth</li>
+<li>You can easily see the connection status of all your profiles in the profile switcher</li>
 <li>A videochat instance is set by default</li>
-<li>Replies to your messages in muted groups trigger notifications</li>
 <li>Location streaming feature enabled by default and extra option to share location for 12 hours</li>
+<li>Clicking on a message with a POI location, will open the POI on the map</li>
+<li>Last-seen status of contacts is shown in your contact list, like in WhatsApp, Telegram, etc.</li>
 <li>Videos are played in loop, useful for short GIF videos</li>
 <li>Verified icon is shown in the chat list for the "Device Messages" chat</li>
 <li>Voice messages have more aggressive compression in "worse quality" mode to save data plan</li>
 <li>Automatic download of messages limited to 640KB by default</li>
-<li>Account's display name is always shown in the app's title bar instead of the name of the app</li>
+<li>Profile's display name is always shown in the app's title bar instead of the name of the app</li>
 <li>Your avatar is visible to other users in Mailing Lists</li>
 <li>Can be selected as app to open .xdc files</li>
 <li>For mini-apps developers: there are some extra features in the WebXDC API, check https://github.com/ArcaneChat/android/#webxdc</li>
@@ -3,15 +3,15 @@
    "android": {
      "inputs": {
        "devshell": "devshell",
-        "flake-utils": "flake-utils_2",
+        "flake-utils": "flake-utils",
        "nixpkgs": "nixpkgs"
      },
      "locked": {
-        "lastModified": 1710633978,
-        "narHash": "sha256-yemnwSvW7cdWtXGpivFA5jDO35rGPs6fqxlQ4l6ODXs=",
+        "lastModified": 1733948466,
+        "narHash": "sha256-o/uq/tU458Ykudi8Zk3sRga5iazkuSczt9wDOCUDOSU=",
        "owner": "tadfisher",
        "repo": "android-nixpkgs",
-        "rev": "e91fb3d8517538e5ad9b422c9a4f604b56008a9e",
+        "rev": "0bf99ffaea6a7c0948ae10cf2e40c2905e4e4d6b",
        "type": "github"
      },
      "original": {
@@ -22,18 +22,17 @@
    },
    "devshell": {
      "inputs": {
-        "flake-utils": "flake-utils",
        "nixpkgs": [
          "android",
          "nixpkgs"
        ]
      },
      "locked": {
-        "lastModified": 1708939976,
-        "narHash": "sha256-O5+nFozxz2Vubpdl1YZtPrilcIXPcRAjqNdNE8oCRoA=",
+        "lastModified": 1728330715,
+        "narHash": "sha256-xRJ2nPOXb//u1jaBnDP56M7v5ldavjbtR6lfGqSvcKg=",
        "owner": "numtide",
        "repo": "devshell",
-        "rev": "5ddecd67edbd568ebe0a55905273e56cc82aabe3",
+        "rev": "dd6b80932022cea34a019e2bb32f6fa9e494dfef",
        "type": "github"
      },
      "original": {
@@ -47,11 +46,11 @@
        "systems": "systems"
      },
      "locked": {
-        "lastModified": 1701680307,
-        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
        "owner": "numtide",
        "repo": "flake-utils",
-        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
        "type": "github"
      },
      "original": {
@@ -65,47 +64,11 @@
        "systems": "systems_2"
      },
      "locked": {
-        "lastModified": 1709126324,
-        "narHash": "sha256-q6EQdSeUZOG26WelxqkmR7kArjgWCdw5sfJVHPH/7j8=",
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
        "owner": "numtide",
        "repo": "flake-utils",
-        "rev": "d465f4819400de7c8d874d50b982301f28a84605",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_3": {
-      "inputs": {
-        "systems": "systems_3"
-      },
-      "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_4": {
-      "inputs": {
-        "systems": "systems_4"
-      },
-      "locked": {
-        "lastModified": 1705309234,
-        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
        "type": "github"
      },
      "original": {
@@ -116,11 +79,11 @@
    },
    "nixpkgs": {
      "locked": {
-        "lastModified": 1709237383,
-        "narHash": "sha256-cy6ArO4k5qTx+l5o+0mL9f5fa86tYUX3ozE1S+Txlds=",
+        "lastModified": 1733759999,
+        "narHash": "sha256-463SNPWmz46iLzJKRzO3Q2b0Aurff3U1n0nYItxq7jU=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "1536926ef5621b09bba54035ae2bb6d806d72ac8",
+        "rev": "a73246e2eef4c6ed172979932bc80e1404ba2d56",
        "type": "github"
      },
      "original": {
@@ -132,11 +95,11 @@
    },
    "nixpkgs_2": {
      "locked": {
-        "lastModified": 1710889954,
-        "narHash": "sha256-Pr6F5Pmd7JnNEMHHmspZ0qVqIBVxyZ13ik1pJtm2QXk=",
+        "lastModified": 1733749988,
+        "narHash": "sha256-+5qdtgXceqhK5ZR1YbP1fAUsweBIrhL38726oIEAtDs=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "7872526e9c5332274ea5932a0c3270d6e4724f3b",
+        "rev": "bc27f0fde01ce4e1bfec1ab122d72b7380278e68",
        "type": "github"
      },
      "original": {
@@ -148,11 +111,11 @@
    },
    "nixpkgs_3": {
      "locked": {
-        "lastModified": 1706487304,
-        "narHash": "sha256-LE8lVX28MV2jWJsidW13D2qrHU/RUUONendL2Q/WlJg=",
+        "lastModified": 1728538411,
+        "narHash": "sha256-f0SBJz1eZ2yOuKUr5CA9BHULGXVSn6miBuUWdTyhUhU=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "90f456026d284c22b3e3497be980b2e47d0b28ac",
+        "rev": "b69de56fac8c2b6f8fd27f2eca01dcda8e0a4221",
        "type": "github"
      },
      "original": {
@@ -165,22 +128,21 @@
    "root": {
      "inputs": {
        "android": "android",
-        "flake-utils": "flake-utils_3",
+        "flake-utils": "flake-utils_2",
        "nixpkgs": "nixpkgs_2",
        "rust-overlay": "rust-overlay"
      }
    },
    "rust-overlay": {
      "inputs": {
-        "flake-utils": "flake-utils_4",
        "nixpkgs": "nixpkgs_3"
      },
      "locked": {
-        "lastModified": 1711073443,
-        "narHash": "sha256-PpNb4xq7U5Q/DdX40qe7CijUsqhVVM3VZrhN0+c6Lcw=",
+        "lastModified": 1733970833,
+        "narHash": "sha256-sPEKtSaZk2CtfF9cdhtbY93S6qGq+d2PKI1fcoDfDaI=",
        "owner": "oxalica",
        "repo": "rust-overlay",
-        "rev": "eec55ba9fcde6be4c63942827247e42afef7fafe",
+        "rev": "f7f4c59ccdf1bec3f1547d27398e9589aa94e3e8",
        "type": "github"
      },
      "original": {
@@ -218,36 +180,6 @@
        "repo": "default",
        "type": "github"
      }
-    },
-    "systems_3": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "systems_4": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
    }
  },
  "root": "root",
@@ -15,12 +15,11 @@
        pkgs = import nixpkgs { inherit system overlays; };
        android-sdk = android.sdk.${system} (sdkPkgs:
          with sdkPkgs; [
-            build-tools-33-0-1
+            build-tools-34-0-0
            cmdline-tools-latest
-            ndk-bundle
            platform-tools
            platforms-android-34
-            ndk-23-2-8568313
+            ndk-27-0-11902837
          ]);
        rust-version = pkgs.lib.removeSuffix "\n"
          (builtins.readFile ./scripts/rust-toolchain);
@@ -28,7 +27,7 @@
        devShells.default = pkgs.mkShell {
          ANDROID_SDK_ROOT = "${android-sdk}/share/android-sdk";
          ANDROID_NDK_ROOT =
-            "${android-sdk}/share/android-sdk/ndk/23.2.8568313";
+            "${android-sdk}/share/android-sdk/ndk/27.0.11902837";
          buildInputs = [
            android-sdk
            pkgs.openjdk17
@@ -28,7 +28,7 @@
      "client_info": {
        "mobilesdk_app_id": "1:922391085500:android:6f54e2c4e49405673e2bb9",
        "android_client_info": {
-          "package_name": "chat.delta.lite.beta"
+          "package_name": "com.github.arcanechat.beta"
        }
      },
      "oauth_client": [],
@@ -47,7 +47,7 @@
      "client_info": {
        "mobilesdk_app_id": "1:922391085500:android:aff82fbc40c8172e3e2bb9",
        "android_client_info": {
-          "package_name": "chat.delta.lite"
+          "package_name": "com.github.arcanechat"
        }
      },
      "oauth_client": [],
@@ -66,7 +66,7 @@
      "client_info": {
        "mobilesdk_app_id": "1:922391085500:android:92b4cf12669cc2083e2bb9",
        "android_client_info": {
-          "package_name": "com.github.arcanechat"
+          "package_name": "chat.delta.lite"
        }
      },
      "oauth_client": [],
@@ -85,7 +85,7 @@
      "client_info": {
        "mobilesdk_app_id": "1:922391085500:android:228a205b8aa2bacc3e2bb9",
        "android_client_info": {
-          "package_name": "com.github.arcanechat.beta"
+          "package_name": "chat.delta.lite.beta"
        }
      },
      "oauth_client": [],
@@ -1,6 +1,5 @@
 android.defaults.buildfeatures.buildconfig=true
 android.enableJetifier=true
-android.nonFinalResIds=false
 android.nonTransitiveRClass=false
 android.useAndroidX=true
 org.gradle.jvmargs=-Xmx4608m
@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=ff7bf6a86f09b9b2c40bb8f48b25fc19cf2b2664fd1d220cd7ab833ec758d0d7
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-bin.zip
+distributionSha256Sum=544c35d6bd849ae8a5ed0bcea39ba677dc40f49df7d1835561582da2009b961d
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
@@ -7,57 +7,6 @@
 #include "deltachat-core-rust/deltachat-ffi/deltachat.h"


-#if __ANDROID_API__ == 16
-unsigned long getauxval(unsigned long type) {
-    return 0;
-}
-
-#include <sys/socket.h>
-#include <unistd.h>
-
-int sendmmsg(int sockfd, struct mmsghdr *msgvec, unsigned int vlen,
-             int flags)
-{
-    if (flags != 0) {
-        // Not supported by the fallback.
-        return -1;
-    }
-
-    if (vlen == 0) {
-        return 0;
-    }
-
-    ssize_t n = sendmsg(sockfd, &msgvec->msg_hdr, flags);
-    if (n == -1) {
-        return -1;
-    }
-
-    (*msgvec).msg_len = n;
-    return 1;
-}
-
-int recvmmsg(int sockfd, struct mmsghdr *msgvec, unsigned int vlen,
-             int flags, struct timespec *timeout)
-{
-    if (flags != 0) {
-        // Not supported by the fallback.
-        return -1;
-    }
-
-    if (vlen == 0) {
-        return 0;
-    }
-
-    int n = recvmsg(sockfd, &msgvec->msg_hdr, flags);
-    if (n == -1) {
-        return -1;
-    }
-    (*msgvec).msg_len = n;
-    return 1;
-}
-#endif
-
-
 static dc_msg_t* get_dc_msg(JNIEnv *env, jobject obj);


@@ -282,12 +231,6 @@ JNIEXPORT jboolean Java_com_b44t_messenger_DcAccounts_backgroundFetch(JNIEnv *en
 }


-JNIEXPORT jint Java_com_b44t_messenger_DcAccounts_addAccount(JNIEnv *env, jobject obj)
-{
-    return dc_accounts_add_account(get_dc_accounts(env, obj));
-}
-
-
 JNIEXPORT jint Java_com_b44t_messenger_DcAccounts_migrateAccount(JNIEnv *env, jobject obj, jstring dbfile)
 {
    CHAR_REF(dbfile);
@@ -710,6 +653,14 @@ JNIEXPORT jstring Java_com_b44t_messenger_DcContext_getMsgInfo(JNIEnv *env, jobj
 }


+JNIEXPORT void Java_com_b44t_messenger_DcContext_sendEditRequest(JNIEnv *env, jobject obj, jint msg_id, jstring text)
+{
+    CHAR_REF(text);
+        dc_send_edit_request(get_dc_context(env, obj), msg_id, textPtr);
+    CHAR_UNREF(text);
+}
+
+
 JNIEXPORT jstring Java_com_b44t_messenger_DcContext_getMsgHtml(JNIEnv *env, jobject obj, jint msg_id)
 {
    char* temp = dc_get_msg_html(get_dc_context(env, obj), msg_id);
@@ -734,6 +685,15 @@ JNIEXPORT void Java_com_b44t_messenger_DcContext_deleteMsgs(JNIEnv *env, jobject
 }


+JNIEXPORT void Java_com_b44t_messenger_DcContext_sendDeleteRequest(JNIEnv *env, jobject obj, jintArray msg_ids)
+{
+    int msg_ids_cnt = 0;
+    uint32_t* msg_ids_ptr = jintArray2uint32Pointer(env, msg_ids, &msg_ids_cnt);
+        dc_send_delete_request(get_dc_context(env, obj), msg_ids_ptr, msg_ids_cnt);
+    free(msg_ids_ptr);
+}
+
+
 JNIEXPORT void Java_com_b44t_messenger_DcContext_forwardMsgs(JNIEnv *env, jobject obj, jintArray msg_ids, jint chat_id)
 {
    int msg_ids_cnt = 0;
@@ -742,6 +702,13 @@ JNIEXPORT void Java_com_b44t_messenger_DcContext_forwardMsgs(JNIEnv *env, jobjec
    free(msg_ids_ptr);
 }

+JNIEXPORT void Java_com_b44t_messenger_DcContext_saveMsgs(JNIEnv *env, jobject obj, jintArray msg_ids)
+{
+    int msg_ids_cnt = 0;
+    uint32_t* msg_ids_ptr = jintArray2uint32Pointer(env, msg_ids, &msg_ids_cnt);
+        dc_save_msgs(get_dc_context(env, obj), msg_ids_ptr, msg_ids_cnt);
+    free(msg_ids_ptr);
+}

 JNIEXPORT jboolean Java_com_b44t_messenger_DcContext_resendMsgs(JNIEnv *env, jobject obj, jintArray msg_ids)
 {
@@ -753,12 +720,6 @@ JNIEXPORT jboolean Java_com_b44t_messenger_DcContext_resendMsgs(JNIEnv *env, job
 }


-JNIEXPORT jint Java_com_b44t_messenger_DcContext_prepareMsg(JNIEnv *env, jobject obj, jint chat_id, jobject msg)
-{
-    return dc_prepare_msg(get_dc_context(env, obj), chat_id, get_dc_msg(env, msg));
-}
-
-
 JNIEXPORT jint Java_com_b44t_messenger_DcContext_sendMsg(JNIEnv *env, jobject obj, jint chat_id, jobject msg)
 {
    return dc_send_msg(get_dc_context(env, obj), chat_id, get_dc_msg(env, msg));
@@ -780,12 +741,10 @@ JNIEXPORT jint Java_com_b44t_messenger_DcContext_sendVideochatInvitation(JNIEnv
 }


-JNIEXPORT jboolean Java_com_b44t_messenger_DcContext_sendWebxdcStatusUpdate(JNIEnv *env, jobject obj, jint msg_id, jstring payload, jstring descr)
+JNIEXPORT jboolean Java_com_b44t_messenger_DcContext_sendWebxdcStatusUpdate(JNIEnv *env, jobject obj, jint msg_id, jstring payload)
 {
    CHAR_REF(payload);
-    CHAR_REF(descr);
-        jboolean ret = dc_send_webxdc_status_update(get_dc_context(env, obj), msg_id, payloadPtr, descrPtr) != 0;
-    CHAR_UNREF(descr);
+        jboolean ret = dc_send_webxdc_status_update(get_dc_context(env, obj), msg_id, payloadPtr, NULL) != 0;
    CHAR_UNREF(payload);
    return ret;
 }
@@ -1423,12 +1382,6 @@ JNIEXPORT jint Java_com_b44t_messenger_DcMsg_getId(JNIEnv *env, jobject obj)
    return dc_msg_get_id(get_dc_msg(env, obj));
 }

-
-JNIEXPORT jboolean Java_com_b44t_messenger_DcMsg_isOutgoing(JNIEnv *env, jobject obj)
-{
-    return (jboolean)(dc_msg_is_outgoing(get_dc_msg(env, obj))!=0);
-}
-
 JNIEXPORT jint Java_com_b44t_messenger_DcMsg_getSenderColor(JNIEnv *env, jobject obj)
 {
  return dc_msg_get_sender_color(get_dc_msg(env, obj));
@@ -1626,15 +1579,18 @@ JNIEXPORT jstring Java_com_b44t_messenger_DcMsg_getWebxdcInfoJson(JNIEnv *env, j
 }


-JNIEXPORT jboolean Java_com_b44t_messenger_DcMsg_isForwarded(JNIEnv *env, jobject obj)
+JNIEXPORT jstring Java_com_b44t_messenger_DcMsg_getWebxdcHref(JNIEnv *env, jobject obj)
 {
-    return dc_msg_is_forwarded(get_dc_msg(env, obj))!=0;
+    char* temp = dc_msg_get_webxdc_href(get_dc_msg(env, obj));
+        jstring ret = JSTRING_NEW(temp);
+    dc_str_unref(temp);
+    return ret;
 }


-JNIEXPORT jboolean Java_com_b44t_messenger_DcMsg_isIncreation(JNIEnv *env, jobject obj)
+JNIEXPORT jboolean Java_com_b44t_messenger_DcMsg_isForwarded(JNIEnv *env, jobject obj)
 {
-    return dc_msg_is_increation(get_dc_msg(env, obj))!=0;
+    return dc_msg_is_forwarded(get_dc_msg(env, obj))!=0;
 }


@@ -1704,12 +1660,35 @@ JNIEXPORT void Java_com_b44t_messenger_DcMsg_setHtml(JNIEnv *env, jobject obj, j
 }


-JNIEXPORT void Java_com_b44t_messenger_DcMsg_setFile(JNIEnv *env, jobject obj, jstring file, jstring filemime)
+JNIEXPORT void Java_com_b44t_messenger_DcMsg_forceSticker(JNIEnv *env, jobject obj)
+{
+    dc_msg_force_sticker(get_dc_msg(env, obj));
+}
+
+
+JNIEXPORT jstring Java_com_b44t_messenger_DcMsg_getPOILocation(JNIEnv *env, jobject obj)
+{
+    char* temp = dc_msg_get_poi_location(get_dc_msg(env, obj));
+        jstring ret = JSTRING_NEW(temp);
+    dc_str_unref(temp);
+    return ret;
+}
+
+
+JNIEXPORT jboolean Java_com_b44t_messenger_DcMsg_isEdited(JNIEnv *env, jobject obj)
+{
+    return dc_msg_is_edited(get_dc_msg(env, obj));
+}
+
+
+JNIEXPORT void Java_com_b44t_messenger_DcMsg_setFileAndDeduplicate(JNIEnv *env, jobject obj, jstring file, jstring name, jstring filemime)
 {
    CHAR_REF(file);
+    CHAR_REF(name);
    CHAR_REF(filemime);
-        dc_msg_set_file(get_dc_msg(env, obj), filePtr, filemimePtr);
+    dc_msg_set_file_and_deduplicate(get_dc_msg(env, obj), filePtr, namePtr, filemimePtr);
    CHAR_UNREF(filemime);
+    CHAR_UNREF(name);
    CHAR_UNREF(file);
 }

@@ -1758,6 +1737,15 @@ JNIEXPORT jlong Java_com_b44t_messenger_DcMsg_getParentCPtr(JNIEnv *env, jobject
    return (jlong)dc_msg_get_parent(get_dc_msg(env, obj));
 }

+JNIEXPORT jint Java_com_b44t_messenger_DcMsg_getOriginalMsgId(JNIEnv *env, jobject obj)
+{
+    return (jint)dc_msg_get_original_msg_id(get_dc_msg(env, obj));
+}
+
+JNIEXPORT jint Java_com_b44t_messenger_DcMsg_getSavedMsgId(JNIEnv *env, jobject obj)
+{
+    return (jint)dc_msg_get_saved_msg_id(get_dc_msg(env, obj));
+}

 JNIEXPORT jstring Java_com_b44t_messenger_DcMsg_getError(JNIEnv *env, jobject obj)
 {
@@ -1,7 +0,0 @@
- nuovo inserimento: puoi creare un nuovo profilo con un tocco su "Crea Nuovo Profilo" - oppure utilizzare un accesso esistente o la configurazione del secondo dispositivo come al solito
-i contatti possono essere allegati come "Schede" in "Allega/Contatto"; quando il destinatario tocca le carte, è possibile stabilire la crittografia end-to-end garantita
- aggiungi contatti manualmente in "Nuova Chat / Nuovo Contatto / Aggiungi Contatto Manualmente"
- - invia qualsiasi emoji come reazione
- - mostrare le reazioni nei riepiloghi
- - blocca/archivia/ecc. le chat direttamente dai risultati di ricerca
- - Risolti bug e altro ancora
@@ -1,4 +0,0 @@
- aggiungi un'opzione per contrassegnare tutte le chat selezionate come "Lette" (tocca a lungo una chat per avviare la modalità di selezione)
- - i nuovi profili chatmail per dispositivo singolo hanno come impostazione predefinita "Elimina Messaggi Dopo il Download"
- - quando si utilizza un profilo chatmail su più dispositivi, la cancellazione viene modificata in "Automatica" (la strategia di cancellazione dipende quindi dal server)
- - Risolti bug e altro ancora
@@ -1 +1 @@
-../deltachat-pages/tools/create-local-help.py ../deltachat-pages/_site src/main/assets/help
+../deltachat-pages/tools/create-local-help.py ../deltachat-pages/result src/main/assets/help
@@ -38,8 +38,6 @@
 #
 # If anything doesn't work, please open an issue!!

-"$(dirname "$0")/rebrand.sh"
-
 set -e
 echo "starting time: `date`"

@@ -77,9 +75,9 @@ if test -z "$NDK_HOST_TAG"; then
 fi

 TOOLCHAIN="$ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/$NDK_HOST_TAG"
-export CARGO_TARGET_ARMV7_LINUX_ANDROIDEABI_LINKER="$TOOLCHAIN/bin/armv7a-linux-androideabi16-clang"
+export CARGO_TARGET_ARMV7_LINUX_ANDROIDEABI_LINKER="$TOOLCHAIN/bin/armv7a-linux-androideabi21-clang"
 export CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER="$TOOLCHAIN/bin/aarch64-linux-android21-clang"
-export CARGO_TARGET_I686_LINUX_ANDROID_LINKER="$TOOLCHAIN/bin/i686-linux-android16-clang"
+export CARGO_TARGET_I686_LINUX_ANDROID_LINKER="$TOOLCHAIN/bin/i686-linux-android21-clang"
 export CARGO_TARGET_X86_64_LINUX_ANDROID_LINKER="$TOOLCHAIN/bin/x86_64-linux-android21-clang"

 export RUSTUP_TOOLCHAIN=$(cat "$(dirname "$0")/rust-toolchain")
@@ -125,10 +123,10 @@ unset CPATH

 if test -z $1 || test $1 = armeabi-v7a; then
    echo "-- cross compiling to armv7-linux-androideabi (arm) --"
-    TARGET_CC="$TOOLCHAIN/bin/armv7a-linux-androideabi16-clang" \
+    TARGET_CC="$TOOLCHAIN/bin/armv7a-linux-androideabi21-clang" \
    TARGET_AR="$TOOLCHAIN/bin/llvm-ar" \
    TARGET_RANLIB="$TOOLCHAIN/bin/llvm-ranlib" \
-    cargo build $RELEASEFLAG --target armv7-linux-androideabi -p deltachat_ffi --features jsonrpc
+    cargo build $RELEASEFLAG --target armv7-linux-androideabi -p deltachat_ffi
    cp $CARGO_TARGET_DIR/armv7-linux-androideabi/$RELEASE/libdeltachat.a $jnidir/armeabi-v7a
 fi

@@ -137,16 +135,16 @@ if test -z $1 || test $1 = arm64-v8a; then
    TARGET_CC="$TOOLCHAIN/bin/aarch64-linux-android21-clang" \
    TARGET_AR="$TOOLCHAIN/bin/llvm-ar" \
    TARGET_RANLIB="$TOOLCHAIN/bin/llvm-ranlib" \
-    cargo build $RELEASEFLAG --target aarch64-linux-android -p deltachat_ffi --features jsonrpc
+    cargo build $RELEASEFLAG --target aarch64-linux-android -p deltachat_ffi
    cp $CARGO_TARGET_DIR/aarch64-linux-android/$RELEASE/libdeltachat.a $jnidir/arm64-v8a
 fi

 if test -z $1 || test $1 = x86; then
    echo "-- cross compiling to i686-linux-android (x86) --"
-    TARGET_CC="$TOOLCHAIN/bin/i686-linux-android16-clang" \
+    TARGET_CC="$TOOLCHAIN/bin/i686-linux-android21-clang" \
    TARGET_AR="$TOOLCHAIN/bin/llvm-ar" \
    TARGET_RANLIB="$TOOLCHAIN/bin/llvm-ranlib" \
-    cargo build $RELEASEFLAG --target i686-linux-android -p deltachat_ffi --features jsonrpc
+    cargo build $RELEASEFLAG --target i686-linux-android -p deltachat_ffi
    cp $CARGO_TARGET_DIR/i686-linux-android/$RELEASE/libdeltachat.a $jnidir/x86
 fi

@@ -155,7 +153,7 @@ fi
     TARGET_CC="$TOOLCHAIN/bin/x86_64-linux-android21-clang" \
     TARGET_AR="$TOOLCHAIN/bin/llvm-ar" \
     TARGET_RANLIB="$TOOLCHAIN/bin/llvm-ranlib" \
-     cargo build $RELEASEFLAG --target x86_64-linux-android -p deltachat_ffi --features jsonrpc
+     cargo build $RELEASEFLAG --target x86_64-linux-android -p deltachat_ffi
     cp $CARGO_TARGET_DIR/x86_64-linux-android/$RELEASE/libdeltachat.a $jnidir/x86_64
 fi

@@ -176,4 +174,7 @@ else
    rm -f ndkArch # Remove ndkArch, ignore if it doesn't exist
 fi

+"$(dirname "$0")/rebrand.sh"
+
+
 echo "ending time: `date`"
@@ -1 +1 @@
-1.77.0
+1.83.0
@@ -4,3 +4,4 @@ find ./src/main/assets/help/ -type f -name '*.html' | xargs sed -i 's/github.com
 find ./src/main/assets/help/ -type f -name '*.html' | xargs sed -i 's/ArcaneChat/Delta Chat/g'
 find ./src/ -type f -name 'strings.xml' | xargs sed -i 's/github.com\/ArcaneChat/get.delta.chat/g'
 find ./src/ -type f -name 'strings.xml' | xargs sed -i 's/ArcaneChat/Delta Chat/g'
+sed -i 's/>Delta Chat</>ArcaneChat</g' ./src/main/res/values/strings.xml
@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 set -e # stop on all errors

 git submodule update --init --recursive
@@ -1,3 +1,4 @@
+#!/usr/bin/env bash

 VERSION=$1

@@ -29,7 +30,6 @@ echo ""
 echo "and now: here is Delta Chat $VERSION - choose your flavour and mind your backups:"
 echo "- 🍋 https://download.delta.chat/android/beta/deltachat-gplay-release-$VERSION.apk (google play candidate, overwrites existing installs, should keep data)"
 echo "- 🍉 https://download.delta.chat/android/beta/deltachat-foss-debug-$VERSION.apk (f-droid candidate, can be installed beside google play)"
-echo "- 🍏 https://testflight.apple.com/join/uEMc1NxS (ios, update to $VERSION may take a day or so)"
 echo ""
 echo "what to test: PLEASE_FILL_OUT"

@@ -1,3 +1,4 @@
+#!/usr/bin/env bash

 VERSION=$1

@@ -1,5 +1,11 @@
 package com.b44t.messenger;

+import static androidx.test.espresso.Espresso.onView;
+import static androidx.test.espresso.action.ViewActions.typeText;
+import static androidx.test.espresso.matcher.ViewMatchers.isRoot;
+import static androidx.test.espresso.matcher.ViewMatchers.withHint;
+import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
+
 import android.app.Activity;
 import android.content.ComponentName;
 import android.content.Context;
@@ -23,12 +29,6 @@ import org.thoughtcrime.securesms.util.AccessibilityUtil;
 import org.thoughtcrime.securesms.util.Prefs;
 import org.thoughtcrime.securesms.util.Util;

-import static androidx.test.espresso.Espresso.onView;
-import static androidx.test.espresso.action.ViewActions.typeText;
-import static androidx.test.espresso.matcher.ViewMatchers.isRoot;
-import static androidx.test.espresso.matcher.ViewMatchers.withHint;
-import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
-
 public class TestUtils {
  private static int createdAccountId = 0;
  private static boolean resetEnterSends = false;
@@ -1,5 +1,14 @@
 package com.b44t.messenger.uibenchmarks;

+import static androidx.test.espresso.Espresso.onView;
+import static androidx.test.espresso.Espresso.pressBack;
+import static androidx.test.espresso.action.ViewActions.click;
+import static androidx.test.espresso.action.ViewActions.replaceText;
+import static androidx.test.espresso.matcher.ViewMatchers.withContentDescription;
+import static androidx.test.espresso.matcher.ViewMatchers.withHint;
+import static androidx.test.espresso.matcher.ViewMatchers.withId;
+import static androidx.test.espresso.matcher.ViewMatchers.withText;
+
 import android.util.Log;

 import androidx.test.espresso.contrib.RecyclerViewActions;
@@ -17,15 +26,6 @@ import org.junit.runner.RunWith;
 import org.thoughtcrime.securesms.ConversationListActivity;
 import org.thoughtcrime.securesms.R;

-import static androidx.test.espresso.Espresso.onView;
-import static androidx.test.espresso.Espresso.pressBack;
-import static androidx.test.espresso.action.ViewActions.click;
-import static androidx.test.espresso.action.ViewActions.replaceText;
-import static androidx.test.espresso.matcher.ViewMatchers.withContentDescription;
-import static androidx.test.espresso.matcher.ViewMatchers.withHint;
-import static androidx.test.espresso.matcher.ViewMatchers.withId;
-import static androidx.test.espresso.matcher.ViewMatchers.withText;
-
@Ignore("This is not a test, but a benchmark. Remove the @Ignore to run it.")
@RunWith(AndroidJUnit4.class)
@LargeTest
@@ -1,5 +1,16 @@
 package com.b44t.messenger.uitests.offline;

+import static androidx.test.espresso.Espresso.onView;
+import static androidx.test.espresso.Espresso.pressBack;
+import static androidx.test.espresso.action.ViewActions.click;
+import static androidx.test.espresso.assertion.ViewAssertions.matches;
+import static androidx.test.espresso.matcher.ViewMatchers.hasDescendant;
+import static androidx.test.espresso.matcher.ViewMatchers.isClickable;
+import static androidx.test.espresso.matcher.ViewMatchers.withHint;
+import static androidx.test.espresso.matcher.ViewMatchers.withId;
+import static androidx.test.espresso.matcher.ViewMatchers.withText;
+import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
+
 import android.content.ComponentName;
 import android.content.Intent;
 import android.net.Uri;
@@ -25,17 +36,6 @@ import org.thoughtcrime.securesms.connect.DcHelper;

 import java.io.File;

-import static androidx.test.espresso.Espresso.onView;
-import static androidx.test.espresso.Espresso.pressBack;
-import static androidx.test.espresso.action.ViewActions.click;
-import static androidx.test.espresso.assertion.ViewAssertions.matches;
-import static androidx.test.espresso.matcher.ViewMatchers.hasDescendant;
-import static androidx.test.espresso.matcher.ViewMatchers.isClickable;
-import static androidx.test.espresso.matcher.ViewMatchers.withHint;
-import static androidx.test.espresso.matcher.ViewMatchers.withId;
-import static androidx.test.espresso.matcher.ViewMatchers.withText;
-import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
-

@RunWith(AndroidJUnit4.class)
@LargeTest
@@ -93,7 +93,7 @@ public class SharingTest {
      }
    }
    Uri uri = Uri.parse("content://" + BuildConfig.APPLICATION_ID + ".attachments/" + Uri.encode(pngImage));
-    DcHelper.sharedFiles.put("/" + pngImage, 1);
+    DcHelper.sharedFiles.put(pngImage, "image/png");

    Intent i = new Intent(Intent.ACTION_SEND);
    i.setType("image/png");
@@ -1,6 +1,15 @@
 package com.b44t.messenger.uitests.online;


+import static androidx.test.espresso.Espresso.onView;
+import static androidx.test.espresso.action.ViewActions.click;
+import static androidx.test.espresso.action.ViewActions.replaceText;
+import static androidx.test.espresso.assertion.ViewAssertions.matches;
+import static androidx.test.espresso.matcher.ViewMatchers.isClickable;
+import static androidx.test.espresso.matcher.ViewMatchers.withContentDescription;
+import static androidx.test.espresso.matcher.ViewMatchers.withHint;
+import static androidx.test.espresso.matcher.ViewMatchers.withText;
+
 import android.text.TextUtils;

 import androidx.test.ext.junit.rules.ActivityScenarioRule;
@@ -17,15 +26,6 @@ import org.thoughtcrime.securesms.BuildConfig;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.WelcomeActivity;

-import static androidx.test.espresso.Espresso.onView;
-import static androidx.test.espresso.action.ViewActions.click;
-import static androidx.test.espresso.action.ViewActions.replaceText;
-import static androidx.test.espresso.assertion.ViewAssertions.matches;
-import static androidx.test.espresso.matcher.ViewMatchers.isClickable;
-import static androidx.test.espresso.matcher.ViewMatchers.withContentDescription;
-import static androidx.test.espresso.matcher.ViewMatchers.withHint;
-import static androidx.test.espresso.matcher.ViewMatchers.withText;
-
@RunWith(AndroidJUnit4.class)
@LargeTest
 public class OnboardingTest {
@@ -1,6 +1,7 @@
 package org.thoughtcrime.securesms.notifications;

 import android.content.Context;
+
 import androidx.annotation.Nullable;

 /*
@@ -28,11 +28,6 @@ public class FcmReceiveService extends FirebaseMessagingService {
  private static volatile String prefixedToken;

  public static void register(Context context) {
-    if (Build.VERSION.SDK_INT < 19) {
-      Log.w(TAG, "FCM not available on SDK < 19");
-      triedRegistering = true;
-      return;
-    }

    if (FcmReceiveService.prefixedToken != null) {
      Log.i(TAG, "FCM already registered");
@@ -20,7 +20,6 @@
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="29" />
    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
    <uses-permission android:name="android.permission.CAMERA" />
-    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION"/>
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
@@ -66,6 +65,10 @@
               android:resource="@xml/automotive_app_desc" />
    -->

+    <!-- Opt out of metrics collection: https://developer.android.com/develop/ui/views/layout/webapps/managing-webview#metrics -->
+    <meta-data android:name="android.webkit.WebView.MetricsOptOut"
+               android:value="true" />
+
    <activity android:name=".ShareActivity"
              android:theme="@android:style/Theme.Translucent.NoTitleBar"
              android:excludeFromRecents="true"
@@ -325,8 +328,6 @@
              android:theme="@style/TextSecure.ScribbleTheme"
              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>

-    <activity android:name="com.soundcloud.android.crop.CropImageActivity" />
-
    <activity android:name=".InstantOnboardingActivity"
              android:theme="@style/TextSecure.LightTheme"
              android:windowSoftInputMode="stateHidden|adjustResize"
@@ -385,6 +386,11 @@
              android:exported="true">
    </activity>

+    <activity android:name=".WebxdcStoreActivity"
+              android:theme="@style/TextSecure.LightTheme"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode">
+    </activity>
+
    <activity android:name=".FullMsgActivity"
        android:theme="@style/TextSecure.LightTheme"
        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize">
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="cs"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#co-je-delta-chat">Co je Delta Chat?</a>
    <ul>
      <li><a href="#jak-najít-lidi-k-hovoru">Jak najít lidi k hovoru?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#lze-delta-chat-používat-s-protonmail--tutanota--criptext">Lze Delta Chat používat s Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">How can I delete my account?</a></li>
      <li><a href="#mám-zájem-o-technické-podrobnosti-kde-najdu-víc">Mám zájem o technické podrobnosti. Kde najdu víc?</a></li>
+      <li><a href="#where-can-my-friends-find-delta-chat">Where can my friends find Delta Chat?</a></li>
      <li><a href="#jak-je-financován-vývoj-delta-chatu">Jak je financován vývoj Delta Chatu?</a></li>
    </ul>
  </li>
@@ -297,8 +298,7 @@ Archived chats remain accessible above the chat list or via search.</p>
  </li>
 </ul>

-<p>To archive or pin a chat, long tap (Android), use the chat’s menu (Android/Desktop) or swipe to the left (iOS);
-to mute a chat, use the chat’s menu (Android/Desktop) or the chat’s profile (iOS).</p>
+<p>To use the functions, long tap or right click a chat in the chat list.</p>
    
      <h3 id="what-does-the-green-dot-mean">
        
@@ -599,16 +599,16 @@ to any system involved in the delivery of Push Notifications.</p>

 <ul>
  <li>
-    <p>A Delta Chat app obtains a “device token” locally and stores it
+    <p>A Delta Chat app obtains a “device token” locally, encrypts it and stores it
 on the <a href="https://delta.chat/chatmail">chatmail</a> server.</p>
  </li>
  <li>
    <p>When a <a href="https://delta.chat/chatmail">chatmail</a> server receives an e-mail for a Delta Chat user
-it forwards the “device token” to the central Delta Chat notification proxy.</p>
+it forwards the encrypted device token to the central Delta Chat notification proxy.</p>
  </li>
  <li>
-    <p>The central Delta Chat notification proxy forwards
-the “device token” to the respective Push service (Apple, Google, etc.),
+    <p>The central Delta Chat notification proxy decrypts the device token
+and forwards it to the respective Push service (Apple, Google, etc.),
 without ever knowing the IP or e-mail address of Delta Chat users.</p>
  </li>
  <li>
@@ -621,14 +621,15 @@ and also never see any message content (also not in encrypted forms).</p>
  </li>
 </ul>

-<p>As of May 2024, chatmail servers know about “device tokens”
-but we plan to encrypt this information to the notification proxy
-such that the chatmail server never learns the device token.</p>
-
 <p>The central Delta Chat notification proxy <a href="https://github.com/deltachat/notifiers">is small and fully implemented in Rust</a>
 and forgets about device-tokens as soon as Apple/Google/etc processed them,
 usually in a matter of milliseconds.</p>

+<p>Note that the device token is encrypted between apps and notification proxy
+but it is not signed. 
+The notification proxy thus never sees e-mail addresses, IP-addresses or
+any cryptographic identity information associated with a user’s device (token).</p>
+
 <p>Resulting from this overall privacy design, even the seizure of a chatmail server,
 or the full seizure of the central Delta Chat notification proxy
 would not reveal private information that Push services do not already have.</p>
@@ -889,7 +890,7 @@ and GnuPG (GPG), a command line tool implementing OpenPGP.
 Many public critiques of OpenPGP actually discuss GnuPG which Delta Chat has never used. 
 Delta Chat rather uses the OpenPGP Rust implementation <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 available as <a href="https://crates.io/crates/pgp">an independent “pgp” package</a>,
-and <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">security-audited in 2019</a>.</p>
+and <a href="#security-audits">security-audited in 2019 and 2024</a>.</p>

 <p>We aim, along with other OpenPGP implementors, 
 to further improve security characteristics by implementing the
@@ -1197,10 +1198,25 @@ Pro ostatní programy by mělo jít nalézt řešení na Interentu.</p>
        
      </h3>

-<p>The Delta Chat project underwent four independent security audits and one
-independent security analysis, from most recent to older:</p>
+<p>Yes, multiple times. 
+The Delta Chat project continuously undergoes independent security audits and analysis,
+from most recent to older:</p>

 <ul>
+  <li>
+    <p>2024 December, an <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET-commissioned Evaluation of
+rPGP</a> by <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> took place.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Two advisories were released related to the findings of this audit:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>The issues outlined in these advisories have been fixed and are part of Delta Chat 
+releases on all appstores since December 2024.</p>
+  </li>
  <li>
    <p>2024 March, we received a deep security analysis from the Applied Cryptography
 research group at ETH Zuerich and addressed all raised issues. 
@@ -1309,6 +1325,12 @@ One device is not needed for the other to work.</p>
 and make sure, <strong>Private Network</strong> is selected as “Network profile type”
 (after transfer, you can change back to the original value)</p>
  </li>
+  <li>
+    <p>On <strong>iOS</strong>, make sure “System Settings / Apps / Delta Chat / <strong>Local Network</strong>” access is granted</p>
+  </li>
+  <li>
+    <p>On <strong>macOS</strong>, enable “System Settings / Privacy &amp; Security / <strong>Local Network</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Your system might have a “personal firewall”,
 which is known to cause problems (especially on Windows).
@@ -1425,6 +1447,7 @@ you only open attachments from senders you trust, and not from spammers.</li>
 <ul>
  <li>In general, anyone can share webxdc apps with each
 other without restrictions.</li>
+  <li>From <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>You can <a href="https://delta.chat/en/2023-08-11-xstore">send ‘hi’ to xstore@testrun.org</a>
 to see an experimental webxdc appstore.
 All of the apps are open source and for free.</li>
@@ -1874,6 +1897,35 @@ Otherwise you might receive undecryptable messages from those group chats.</p>
  <li>Dobrý začátek je <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Standards used in Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="where-can-my-friends-find-delta-chat">
+        
+        
+          Where can my friends find Delta Chat? <a href="#where-can-my-friends-find-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat is available for all major and some minor platforms:</p>
+
+<ul>
+  <li>
+    <p>The <strong>official website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> shows all options in detail</p>
+  </li>
+  <li>
+    <p>If unavailable, use the <strong>mirror</strong> at <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Open one of the following <strong>app stores and search for “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Check the <strong>package manager</strong> of your Linux distributions</p>
+  </li>
+  <li>
+    <p><strong>Android APKs</strong> are also available on <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="jak-je-financován-vývoj-delta-chatu">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="de"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#was-ist-delta-chat">Was ist Delta Chat?</a>
    <ul>
      <li><a href="#wie-finde-ich-leute-mit-denen-ich-chatten-kann">Wie finde ich Leute, mit denen ich chatten kann?</a></li>
@@ -30,14 +30,14 @@
      <li><a href="#was-sind-push-benachrichtigungen-wie-kann-ich-nachrichten-sofort-erhalten">Was sind Push-Benachrichtigungen? Wie kann ich Nachrichten sofort erhalten?</a></li>
      <li><a href="#sind-push-benachrichtigungen-auf-ios-geräten-aktiviert-gibt-es-alternativen">Sind Push-Benachrichtigungen auf iOS-Geräten aktiviert? Gibt es Alternativen?</a></li>
      <li><a href="#android-push">Sind Push-Benachrichtigungen auf Android-Geräten aktiviert/erforderlich?</a></li>
-      <li><a href="#privacy-notifications">Wie privat sind Delta Chat Push-Benachrichtigungen?</a></li>
+      <li><a href="#privacy-notifications">Wie privat sind Delta-Chat-Push-Benachrichtigungen?</a></li>
      <li><a href="#warum-integriert-sich-delta-chat-in-zentralisierte-proprietäre-applegoogle-push-dienste">Warum integriert sich Delta Chat in zentralisierte, proprietäre Apple/Google-Push-Dienste?</a></li>
    </ul>
  </li>
  <li><a href="#verschlüsselung-und-sicherheit">Verschlüsselung und Sicherheit</a>
    <ul>
      <li><a href="#welche-standards-werden-für-die-ende-zu-ende-verschlüsselung-verwendet">Welche Standards werden für die Ende-zu-Ende-Verschlüsselung verwendet?</a></li>
-      <li><a href="#whene2e">Wie kann ich wissen, ob Nachrichten Ende-zu-Ende verschlüsselt sind?</a></li>
+      <li><a href="#whene2e">Wie kann ich wissen, ob Nachrichten Ende-zu-Ende-verschlüsselt sind?</a></li>
      <li><a href="#howtoe2ee">Wie kann ich garantierte Ende-zu-Ende-Verschlüsselung und grüne Häkchen erhalten?</a></li>
      <li><a href="#e2eeguarantee">Was bedeuten das “Grüne Häkchen” und die “garantierte Ende-zu-Ende-Verschlüsselung”?</a></li>
      <li><a href="#nocryptanymore">Ein Kontakt hat eine Nachricht von einem anderen Gerät gesendet”, was kann ich tun?</a></li>
@@ -65,10 +65,10 @@
      <li><a href="#kann-ich-delta-chat-auf-mehreren-geräten-zur-selben-zeit-verwenden">Kann ich Delta Chat auf mehreren Geräten zur selben Zeit verwenden?</a></li>
      <li><a href="#fehlersuche">Fehlersuche</a></li>
      <li><a href="#backup">Manueller Transfer</a></li>
-      <li><a href="#gibt-es-pläne-für-eine-delta-chat-web-anwendung">Gibt es Pläne für eine Delta Chat Web-Anwendung?</a></li>
+      <li><a href="#gibt-es-pläne-für-eine-delta-chat-web-anwendung">Gibt es Pläne für eine Delta-Chat-Web-Anwendung?</a></li>
    </ul>
  </li>
-  <li><a href="#webxdc">Webxdc Apps</a>
+  <li><a href="#webxdc">Webxdc-Apps</a>
    <ul>
      <li><a href="#wie-privat-sind-webxdc-apps">Wie privat sind Webxdc Apps?</a></li>
      <li><a href="#wo-bekomme-ich-webxdc-apps">Wo bekomme ich Webxdc Apps?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#ist-delta-chat-kompatibel-mit-protonmail--tutanota--criptext">Ist Delta Chat kompatibel mit Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">Wie kann ich mein Konto löschen?</a></li>
      <li><a href="#ich-bin-an-technischen-details-interessiert-gibt-es-hierzu-weitere-infos">Ich bin an technischen Details interessiert. Gibt es hierzu weitere Infos?</a></li>
+      <li><a href="#wo-können-meine-freunde-delta-chat-finden">Wo können meine Freunde Delta Chat finden?</a></li>
      <li><a href="#wie-wird-delta-chat-finanziert">Wie wird Delta Chat finanziert?</a></li>
    </ul>
  </li>
@@ -152,7 +153,7 @@ auch wenn der Empfänger Delta Chat nicht benutzt.</p>
 die sofortige Push-Benachrichtigungen für iOS- und Android-Geräte bieten.</p>
  </li>
  <li>
-    <p>Durchgängige <a href="#multiple-accounts">Multi-Profil</a> und Multi-Geräte-Unterstützung auf allen Plattformen.</p>
+    <p>Durchgängige <a href="#multiple-accounts">Multi-Profil-</a> und Multi-Geräte-Unterstützung auf allen Plattformen.</p>
  </li>
  <li>
    <p>Interaktive <a href="https://webxdc.org/apps">Webanwendungen in Chats</a> für Spiele und für die Zusammenarbeit</p>
@@ -286,7 +287,7 @@ unter dem Text Ihrer Nachrichten.</p>
  </li>
 </ul>

-<p>Zum Archivieren oder Anheften, tippen Sie lange auf den Chat  (Android), verwenden Sie das Chatmenü (Android/Desktop) oder wischen Sie nach links (iOS); zum Stummschalten, verwenden Sie das Chatmenü (Android/Desktop) oder das Chatprofil (iOS).</p>
+<p>Um die Funktionen zu nutzen, lang auf einen Chat in der Chatliste tippen oder den Chat mit der rechten Maustaste anklicken.</p>
    
      <h3 id="was-bedeutet-der-grüne-punkt">
        
@@ -303,7 +304,7 @@ unter dem Text Ihrer Nachrichten.</p>
      <li>entweder weil der Kontakt Ihnen direkt eine Nachricht gesendet hat,</li>
      <li>weil der Kontakt etwas an eine Gruppe geschrieben hat, in der sie beide Mitglied sind,</li>
      <li>weil der Kontakt Ihnen eine Lesebestätigung für eine von Ihnen geschriebene Nachricht gesendet hat</li>
-      <li>oder weil der Kontakt Daten mithilfe einer <a href="#webxdc">Webxdc App</a> an Ihre Delta Chat-App gesendet hat.</li>
+      <li>oder weil der Kontakt Daten mithilfe einer <a href="#webxdc">Webxdc-App</a> an Ihre Delta-Chat-App gesendet hat.</li>
    </ul>
  </li>
  <li>Dies ist also kein Echtzeit-Online-Status - und wenn jemand nicht sofort antwortet, obwohl er online zu sein scheint, machen Sie sich keine Sorgen und geben Sie ihm etwas Raum. ;-)</li>
@@ -486,7 +487,7 @@ und Benachrichtigungen auf dem Telefon des Nutzers anzeigen kann.</p>
    <p>iOS-Geräten, durch die Integration mit den Apple-Push-Diensten.</p>
  </li>
  <li>
-    <p>Android-Geräten, durch die Integration des Google FCM Push-Dienste,
+    <p>Android-Geräten, durch die Integration des Google-FCM-Push-Dienstes,
 auch auf Geräten, die <a href="https://microg.org">microG</a>
 anstelle von proprietärem Google-Code auf dem Telefon.</p>
  </li>
@@ -517,7 +518,7 @@ keine Daten an Apple weitergibt, die Apple nicht bereits hat.</p>
        
      </h3>

-<p>Wenn ein „Push-Service“ verfügbar ist, aktiviert Delta Chat Push-Benachrichtigungen
+<p>Wenn ein „Push-Service“ verfügbar ist, aktiviert Delta Chat Push-Benachrichtigungen,
 um eine sofortige Nachrichtenzustellung für alle Chatmail-Benutzer zu erreichen.
 Wenn Sie einen klassischen E-Mail-Anbieter anstelle von <a href="https://delta.chat/chatmail">chatmail</a> Servern verwenden,
 sind Push-Benachrichtigungen nicht verfügbar.</p>
@@ -543,7 +544,7 @@ können sicher ausprobiert werden, wenn Sie feststellen, dass Nachrichten nur mi
      <h3 id="privacy-notifications">
        
        
-          Wie privat sind Delta Chat Push-Benachrichtigungen? <a href="#privacy-notifications" class="anchor"></a>
+          Wie privat sind Delta-Chat-Push-Benachrichtigungen? <a href="#privacy-notifications" class="anchor"></a>
        
        
      </h3>
@@ -556,16 +557,15 @@ an irgendein System, das an der Zustellung von Push-Benachrichtigungen beteiligt

 <ul>
  <li>
-    <p>Eine Delta-Chat-Anwendung erhält lokal ein „Geräte-Token“ (eine zufällige Zahl) und speichert es
+    <p>Eine Delta-Chat-Anwendung erhält lokal ein „Geräte-Token“, verschlüsselt und speichert es
 auf dem <a href="https://delta.chat/chatmail">Chatmail</a>-Server.</p>
  </li>
  <li>
-    <p>Wenn ein <a href="https://delta.chat/chatmail">Chatmail</a>-Server eine E-Mail für einen Delta Chat-Benutzer erhält
-erhält, leitet er den „Geräte-Token“ an den zentralen Delta-Chat-Benachrichtigungs-Proxy weiter.</p>
+    <p>Wenn ein <a href="https://delta.chat/chatmail">Chatmail</a>-Server eine E-Mail für einen Delta-Chat-Benutzer erhält
+erhält, leitet er das verschlüsselte Geräte-Token an den zentralen Delta-Chat-Benachrichtigungs-Proxy weiter.</p>
  </li>
  <li>
-    <p>Der zentrale Delta-Chat-Benachrichtigungs-Proxy leitet
-das „Geräte-Token“ an den jeweiligen Push-Dienst (Apple, Google, etc.) weiter,
+    <p>Der zentrale Delta-Chat-Benachrichtigungs-Proxy entschlüsselt das Geräte-Token und leitet es an den jeweiligen Push-Dienst (Apple, Google, etc.) weiter,
 ohne jemals die IP- oder E-Mail-Adresse des Delta-Chat-Benutzers zu kennen.</p>
  </li>
  <li>
@@ -577,14 +577,15 @@ und auch nie den Inhalt einer Nachricht (auch nicht in verschlüsselter Form).</
  </li>
 </ul>

-<p>Stand Mai 2024 kennen die Chatmail-Server die Geräte-Token,
-aber wir planen, diese Informationen an den Benachrichtigungs-Proxy zu verschlüsseln
-zu verschlüsseln, so dass der Chatmail-Server niemals das „Geräte-Token“ erfährt.</p>
-
 <p>Der zentrale Delta-Chat-Benachrichtigungs-Proxy <a href="https://github.com/deltachat/notifiers">ist klein und vollständig in Rust implementiert</a>
 und vergisst die Geräte-Token, sobald Apple/Google/etc. sie verarbeitet hat,
 normalerweise innerhalb weniger Millisekunden.</p>

+<p>Beachten Sie, dass das Geräte-Token zwischen Anwendungen und dem Benachrichtigungs-Proxy verschlüsselt,
+aber nicht signiert ist. 
+Der Benachrichtigungs-Proxy sieht also niemals E-Mail-Adressen, IP-Adressen oder
+irgendwelche kryptografischen Identitätsinformationen, die mit dem Gerät oder dem Geräte-Token eines Nutzers verbunden sind.</p>
+
 <p>Aufgrund dieses umfassenden Datenschutzkonzepts würde sogar die Beschlagnahmung eines Chatmail-Servers,
 oder die vollständige Beschlagnahmung des zentralen Delta-Chat-Benachrichtigungsproxys
 keine privaten Informationen preisgeben, die den zentralen Push-Diensten nicht bereits vorliegen.</p>
@@ -626,7 +627,7 @@ Willkommen bei der Macht des interoperablen und massiven Chatmail- und E-Mail-Sy
 <p><a href="https://autocrypt.org">Autocrypt</a> wird verwendet, um automatisch
 eine Ende-zu-Ende-Verschlüsselung mit Kontakten und Gruppenchats herzustellen.
 Autocrypt verwendet eine begrenzte und <a href="#openpgp-secure">sichere Untermenge des OpenPGP-Standards</a>.
-Ende-zu-Ende verschlüsselte Nachrichten sind mit einem Vorhängeschloss gekennzeichnet <img style="vertical-align:middle; width:1.2em; margin:1px" src="../lock-icon.png" alt="padlock" /></p>
+Ende-zu-Ende-verschlüsselte Nachrichten sind mit einem Vorhängeschloss gekennzeichnet <img style="vertical-align:middle; width:1.2em; margin:1px" src="../lock-icon.png" alt="padlock" /></p>

 <p><a href="https://securejoin.delta.chat/en/latest/new.html">Secure-Join-Protokolle</a>
 werden für Chats mit garantierter Ende-zu-Ende-Verschlüsselung verwendet, 
@@ -638,7 +639,7 @@ garantieren Ende-zu-Ende-verschlüsselte Nachrichten.</p>
      <h3 id="whene2e">
        
        
-          Wie kann ich wissen, ob Nachrichten Ende-zu-Ende verschlüsselt sind? <a href="#whene2e" class="anchor"></a>
+          Wie kann ich wissen, ob Nachrichten Ende-zu-Ende-verschlüsselt sind? <a href="#whene2e" class="anchor"></a>
        
        
      </h3>
@@ -729,7 +730,7 @@ Das Einführen geschieht automatisch, wenn Sie Mitglieder zu Gruppen hinzufügen
 Wer einen Kontakt zu einer Gruppe mit grünem Häkchen hinzufügt, wird zum Einführenden 
 für die Mitglieder, die noch nichts von dem hinzugefügten Kontakt wussten.
 In einem Kontaktprofil können Sie wiederholt auf den Text “Eingeführt von …” tippen
-bis du zu demjenigen gelangst, mit dem Sie einen direkten <a href="#howtoe2ee">QR-Scan</a> gemacht haben.</p>
+bis Sie zu demjenigen gelangen, mit dem Sie einen direkten <a href="#howtoe2ee">QR-Scan</a> gemacht haben.</p>

 <p>Beachten Sie, dass Sie in einem Kontaktprofil unter Umständen Einführende sehen und antippen können, aber kein grünes Häkchen im Profiltitel vorhanden ist. 
 Dies bedeutet normalerweise, dass der Kontakt <a href="#nocryptanymore">“eine Nachricht von einem anderen Gerät gesendet hat”</a>.</p>
@@ -760,7 +761,7 @@ auch wenn der Kontakt dort Mitglied ist.</p>
 <p><strong>Ihr Kontakt verwendet Delta Chat auf einem zweiten Gerät (Smartphone oder Laptop)</strong></p>

 <p>Wenn Ihr Kontakt ein weiteres Gerät mit Delta Chat eingerichtet hat,
-sollte das Konto von dem neuen Gerät entfernen werden und <a href="#multiclient">als zweites Gerät, wie hier beschrieben</a> erneut hinzugefügt werden.
+sollte das Konto von dem neuen Gerät entfernen werden und <a href="#multiclient">als zweites Gerät, wie hier beschrieben</a>, erneut hinzugefügt werden.
 Sobald sie sich danach schreiben, wird die Warnung verschwinden
 und die Verschlüsselung ist mit beiden Geräten Ihres Kontakts garantiert.</p>

@@ -835,7 +836,7 @@ und <em>GnuPG (GPG)</em>, einem Kommandozeilenprogramm, das OpenPGP implementier
 In vielen öffentlichen Kritiken zu OpenPGP wird GnuPG diskutiert, das Delta Chat nie verwendet hat. 
 Delta Chat verwendet stattdessen die OpenPGP-Rust-Implementierung <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 die als <a href="https://crates.io/crates/pgp">ein unabhängiges “pgp”-Paket</a>,
-verfügbar und <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">2019 sicherheitsgeprüft</a> wurde.</p>
+verfügbar ist und <a href="#security-audits">2019 und 2024 sicherheitsgeprüft</a> wurde.</p>

 <p>Unser Ziel ist, zusammen mit anderen OpenPGP-Implementierungen, 
 die Sicherheitseigenschaften durch das im Sommer 2023 angenommene
@@ -882,7 +883,7 @@ wenn dieser falsch ist.</p>
 <p>Delta Chat war auch nie anfällig für den EFAIL-Angriff “Direct Exfiltration”,
 da nur <code class="language-plaintext highlighter-rouge">multipart/encrypted</code> Nachrichten entschlüsselt werden,
 die genau einen verschlüsselten und signierten Teil enthalten;
-so wie in der Autocrypt Level 1 Spezifikation definiert.</p>
+so wie in der Autocrypt-Level-1-Spezifikation definiert.</p>
    
      <h3 id="tls">
        
@@ -948,7 +949,7 @@ Nachrichten an die Geräte der Empfänger weiterzuleiten und zuzustellen.</p>
        
      </h3>

-<p>Sowohl zum Schutz vor E-Mail-Servern, die Metadaten sammeln 
+<p>Sowohl zum Schutz vor E-Mail-Servern, die Metadaten sammeln, 
 als auch gegen die Gefahr der Beschlagnahmung von Geräten
 empfehlen wir die Verwendung einer für Delta Chat optimierten <a href="https://delta.chat/serverguide">E-Mail-Server-Instanz</a>, um pseudonym-temporäre Konten durch Scannen von QR-Codes zu erstellen.
 Beachten Sie, dass Delta-Chat-Apps auf allen Plattformen mehrere Konten unterstützen. 
@@ -995,7 +996,7 @@ ohne Ende-zu-Ende-Unterstützung verwendet.</p>
      </h3>

 <p>Wenn ein Kontakt keine Autocrypt-fähige App verwendet,
-werden alle Nachrichten, die diesen Kontakt betreffen (in Gruppen- oder Direkt-Chats)
+werden alle Nachrichten, die diesen Kontakt betreffen (in Gruppen- oder Direkt-Chats),
 nicht Ende-zu-Ende-verschlüsselt und zeigen daher kein “Vorhängeschloss”.
 Beachten Sie, auch Kontakte, die primär Delta Chat verwenden,
 können gleichzeitig auch nicht-Autocrypt-fähige Apps verwenden.
@@ -1011,7 +1012,7 @@ um zu verhindern, dass unlesbare Nachrichten auf der Seite Ihrer Kontakte ankomm
      </h3>

 <p>Wenn Sie einen sicheren Ende-zu-Ende-verschlüsselten Chat mit einem Kontakt benötigen, 
-der sowohl Delta Chat als auch nicht-Autocrypt-Anwendungen nutzt,
+der sowohl Delta Chat als auch Nicht-Autocrypt-Anwendungen nutzt,
 können Sie eine <a href="#howtoe2ee">garantierte Ende-zu-Ende-Verschlüsselung</a> einrichten, mit einer Gruppe mit Ihnen beiden als Mitgliedern. 
 In diesem Gruppenchat werden alle Nachrichten Ende-zu-Ende verschlüsselt werdejn,
 auch wenn im Direkt-Chat eine
@@ -1025,10 +1026,10 @@ auch wenn im Direkt-Chat eine
        
      </h3>

-<p>Der beste Weg, um sicherzustellen, dass alle Nachrichten Ende-zu-Ende verschlüsselt sind
+<p>Der beste Weg, um sicherzustellen, dass alle Nachrichten Ende-zu-Ende-verschlüsselt sind
 und Metadaten so schnell wie möglich gelöscht werden,
 ist <a href="#howtoe2ee">die Verwendung von Chats mit garantierter Ende-zu-Ende-Verschlüsselung</a>
-und die Aktivierung von <a href="#ephemeralmsgs">Verschwindende Nachrichten</a>.</p>
+und die Aktivierung von <a href="#ephemeralmsgs">verschwindenden Nachrichten</a>.</p>

 <p>Garantierte Ende-zu-Ende-Verschlüsselung schützt vor <a href="https://en.wikipedia.org/wiki/Man-in-the-middle_attack">MITM-Angriffen</a>
 und das Aktivieren von “Verschwindende Nachrichten” löscht die Nachrichten
@@ -1045,7 +1046,7 @@ auf dem Server und Lokal nach einer vom Benutzer eingestellten Zeit.</p>
      </h3>

 <p>Nein, Delta Chat unterstützt kein “Perfect Forward Secrecy” (PFS).
-Das bedeutet, dass wenn Ihr privater Delta-Chat-Schlüssel durchgesickert ist,
+Das bedeutet, wenn Ihr privater Delta-Chat-Schlüssel durchgesickert ist
 und jemand Ihre vorherigen In-Transit-Nachrichten gesammelt hat,
 können diese mit dem veröffentlichtem Schlüssel entschlüsselt werden.</p>

@@ -1056,7 +1057,7 @@ Die typische, reale Situation für durchgesickerte private Schlüssel, ist die <
 OpenPGP ist nur ein Container für verschlüsselte Nachrichten mit dem
 die Verwaltung der Schlüssel (und damit die Schlüsselrotation oder das Schlüssel-“Ratcheting”) 
 auf flexible Weise organisiert werden kann. 
-Siehe <a href="https://gitlab.com/sequoia-pgp/openpgp-dr">Seqouia’s PFS-Prototyp</a>
+Siehe <a href="https://gitlab.com/sequoia-pgp/openpgp-dr">Seqouias PFS-Prototyp</a>
 für bestehende Experimente in der OpenPGP-Community.</p>
    
      <h3 id="ist-die-ende-zu-ende-verschlüsselung-von-delta-chat-genauso-sicher-wie-die-von-signal">
@@ -1079,7 +1080,7 @@ aber irgendwie nicht Ihre Nachrichten - gleichzeitig aber eine vollständige Auf
 vergangenen verschlüsselten Nachrichten hat.</p>

 <p>In jedem Fall verwendet die Ende-zu-Ende-Verschlüsselung von Delta Chat eine <a href="#openpgp-secure">sichere Untermenge von OpenPGP</a>
-das [unabhängig sicherheitsgeprüft] wurde (../assets/blog/2019-first-security-review.pdf).</p>
+das <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">unabhängig sicherheitsgeprüft</a> wurde.</p>
    
      <h3 id="importkey">
        
@@ -1137,15 +1138,28 @@ Für andere Programme können Sie online eine Lösung finden.</p>
        
      </h3>

-<p>Das Delta-Chat-Projekt wurde in den letzten Jahren fünf unabhängigen Sicherheitsprüfungen und -analysen unterzogen:</p>
+<p>Ja, mehrfach.
+Das Delta-Chat-Projekt wird kontinuierlich unabhängigen Sicherheitsaudits und -analysen unterzogen:</p>

 <ul>
+  <li>
+    <p>Im Dezember 2024 fand eine <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">von NLNET in Auftrag gegebene Bewertung von rPGP</a> durch <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> statt.
+rPGP wird für die <a href="https://openpgp.org">OpenPGP</a>-Ende-zu-Ende-Verschlüsselung verwendet. 
+Im Zusammenhang mit den Ergebnissen dieser Prüfung wurden zwei Hinweise veröffentlicht:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>Die in diesen Hinweisen beschriebenen Probleme wurden behoben und sind Bestandteil der Delta Chat Veröffentlichungen in allen Appstores seit Dezember 2024.</p>
+  </li>
  <li>
    <p>Im März 2024 erhielten wir von der Forschungsgruppe “Applied Cryptography” der ETH Zürich eine umfassende Sicherheitsanalyse und haben alle aufgeworfenen Fragen adressiert. 
 Weitere Informationen finden Sie in unserem Blogbeitrag über <a href="https://delta.chat/en/2024-03-25-crypto-analysis-securejoin">Hardening Guaranteed End-to-End encryption</a> und in der hinterher publizierten <a href="https://eprint.iacr.org/2024/918.pdf">Kryptografischen Analyse von Delta Chat</a></p>
  </li>
  <li>
-    <p>Im April 2023 haben wir Sicherheits- und Datenschutzprobleme mit den “In Chats geteilten Apps”-Feature behoben, die mit Fehlern beim Sandboxing, insbesondere mit Chromium zusammenhängen. Wir haben daraufhin eine unabhängige Sicherheitsprüfung von Cure53 durchführen lassen, und alle gefundenen Probleme wurden mit den im April 2023 veröffentlichten 1.36 Releases behoben. Siehe <a href="https://delta.chat/en/2023-05-22-webxdc-security">hier für die vollständige Hintergrundgeschichte</a>.</p>
+    <p>Im April 2023 haben wir Sicherheits- und Datenschutzprobleme mit dem “In Chats geteilten Apps”-Feature behoben, die mit Fehlern beim Sandboxing, insbesondere mit Chromium zusammenhängen. Wir haben daraufhin eine unabhängige Sicherheitsprüfung von Cure53 durchführen lassen, und alle gefundenen Probleme wurden mit den im April 2023 veröffentlichten 1.36 Releases behoben. Siehe <a href="https://delta.chat/en/2023-05-22-webxdc-security">hier für die vollständige Hintergrundgeschichte</a>.</p>
  </li>
  <li>
    <p>Im März 2023 analysierte <a href="https://cure53.de">Cure53</a> sowohl die Transportverschlüsselung von Delta Chats Netzwerkverbindungen als auch das reproduzierbare Mailserver-Setup wie <a href="https://delta.chat/de/serverguide">auf dieser Seite empfohlen</a>. Sie können mehr über das Audit <a href="https://delta.chat/en/2023-03-27-third-independent-security-audit">in unserem Blog</a> lesen oder Sie lesen den <a href="https://delta.chat/assets/blog/MER-01-report.pdf">vollständigen Bericht hier</a>.</p>
@@ -1155,8 +1169,8 @@ Weitere Informationen finden Sie in unserem Blogbeitrag über <a href="https://d
 Es wurden keine kritischen oder hochgradig gefährlichen Probleme gefunden. Der Bericht wies auf einige Schwachstellen mittlerer Schwere hin - sie stellen für sich genommen keine Bedrohung für Delta-Chat-Benutzer dar, da sie von der Umgebung abhängen, in der Delta Chat verwendet wird. Aus Gründen der Benutzerfreundlichkeit und der Kompatibilität können wir nicht alle Schwachstellen beseitigen und haben beschlossen, Sicherheitsempfehlungen für bedrohte Benutzer zu geben. Sie können den <a href="https://delta.chat/assets/blog/2020-second-security-review.pdf">vollständigen Bericht hier</a> lesen.</p>
  </li>
  <li>
-    <p>Im Jahr 2019 analysierte <a href="https://includesecurity.com">Include Security</a> die von Delta Chat verwendeten <a href="https://github.com/rpgp/rpgp">PGP</a> und <a href="https://github.com/RustCrypto/RSA">RSA</a> Bibliotheken.
-Es wurden keine kritischen Probleme gefunden, aber zwei Probleme mit hohem Schweregrad, die wir anschließend behoben haben. Außerdem wurden ein mittelschweres und einige weniger schwerwiegende Probleme gefunden, aber es gab keine Möglichkeit, diese Schwachstellen in der Delta-Chat-Implementierung auszunutzen. Einige dieser Schwachstellen haben wir dennoch nach Abschluss des Audits behoben. Sie können den [vollständigen Bericht hier] lesen (../assets/blog/2019-first-security-review.pdf).</p>
+    <p>Im Jahr 2019 analysierte <a href="https://includesecurity.com">Include Security</a> die von Delta Chat verwendeten <a href="https://github.com/rpgp/rpgp">PGP-</a> und <a href="https://github.com/RustCrypto/RSA">RSA-</a> Bibliotheken.
+Es wurden keine kritischen Probleme gefunden, aber zwei Probleme mit hohem Schweregrad, die wir anschließend behoben haben. Außerdem wurden ein mittelschweres und einige weniger schwerwiegende Probleme gefunden, aber es gab keine Möglichkeit, diese Schwachstellen in der Delta-Chat-Implementierung auszunutzen. Einige dieser Schwachstellen haben wir dennoch nach Abschluss des Audits behoben. Sie können den <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">vollständigen Bericht hier</a> lesen.</p>
  </li>
 </ul>
    
@@ -1215,6 +1229,12 @@ Es wurden keine kritischen Probleme gefunden, aber zwei Probleme mit hohem Schwe
 und sicherstellen, dass <strong>Privates Netzwerk</strong> als “Netzwerkprofiltyp” ausgewählt ist.
 (nach der Übertragung kann wieder der ursprüngliche Wert verwendet werden)</p>
  </li>
+  <li>
+    <p>Auf <strong>iOS</strong>, sicherstellen, dass „Systemeinstellungen / Apps / Delta Chat / <strong>Lokales Netzwerk</strong>“ eingeschaltet ist</p>
+  </li>
+  <li>
+    <p>Auf <strong>macOS,</strong> „Systemeinstellungen / Datenschutz &amp; Sicherheit / <strong>Lokales Netzwerk</strong> / Delta Chat“ aktivieren</p>
+  </li>
  <li>
    <p>Ihr System verfügt möglicherweise über eine “Personal Firewall”, diese sind dafür bekannt, Probleme zu verursachen (insbesondere bei Windows). <strong>Deaktivieren Sie die Personal Firewall</strong> für Delta Chat auf beiden Seiten und versuchen Sie es erneut</p>
  </li>
@@ -1253,32 +1273,32 @@ Verwenden Sie nach Möglichkeit ein Nicht-Gast-Netzwerk. Wenn Sie Zugriff auf de
      <li><strong>Wenn Sie iOS verwenden</strong> und auf Schwierigkeiten stoßen, hilft Ihnen vielleicht <a href="https://support.delta.chat/t/import-backup-to-ios/1628">diese Anleitung</a>.</li>
    </ul>
  </li>
-  <li>Sie sind nun synchronisiert und können beide Geräte zum Senden und Empfangen von Ende-zu-Ende verschlüsselten Nachrichten mit Ihren Kommunikationspartnern verwenden.</li>
+  <li>Sie sind nun synchronisiert und können beide Geräte zum Senden und Empfangen von Ende-zu-Ende-verschlüsselten-Nachrichten mit Ihren Kommunikationspartnern verwenden.</li>
 </ul>
    
      <h3 id="gibt-es-pläne-für-eine-delta-chat-web-anwendung">
        
        
-          Gibt es Pläne für eine Delta Chat Web-Anwendung? <a href="#gibt-es-pläne-für-eine-delta-chat-web-anwendung" class="anchor"></a>
+          Gibt es Pläne für eine Delta-Chat-Web-Anwendung? <a href="#gibt-es-pläne-für-eine-delta-chat-web-anwendung" class="anchor"></a>
        
        
      </h3>

 <ul>
  <li>Es gibt keine direkten Pläne, aber einige vorläufige Gedanken.</li>
-  <li>Es gibt 2-3 Möglichkeiten, einen Delta Chat Web-Client einzuführen, aber sie bedeuten alle immense Arbeit. Im Moment fokussieren wir uns darauf, stabile native Apps in den Appstores (Google Play/iOS/Windows/macOS/Linux repositories) anzubieten.</li>
-  <li>Sollten Sie einen Web-Client benötigen, weil Sie auf Ihrem Arbeitsrechner keine Software installieren dürfen, können Sie den Windows Desktop-Client bzw. Applmage für Linux nutzen. Sie finden diese unter <a href="https://get.delta.chat">get.delta.chat</a>.</li>
+  <li>Es gibt 2-3 Möglichkeiten, einen Delta-Chat-Web-Client einzuführen, aber sie bedeuten alle immense Arbeit. Im Moment fokussieren wir uns darauf, stabile native Apps in den Appstores (Google Play/iOS/Windows/macOS/Linux repositories) anzubieten.</li>
+  <li>Sollten Sie einen Web-Client benötigen, weil Sie auf Ihrem Arbeitsrechner keine Software installieren dürfen, können Sie den Windows-Desktop-Client bzw. Applmage für Linux nutzen. Sie finden diese unter <a href="https://get.delta.chat">get.delta.chat</a>.</li>
 </ul>
    
      <h2 id="webxdc">
        
        
-          Webxdc Apps <a href="#webxdc" class="anchor"></a>
+          Webxdc-Apps <a href="#webxdc" class="anchor"></a>
        
        
      </h2>

-<p>In Delta Chat können Sie <a href="https://webxdc.org">Webxdc Apps</a>, Anhänge mit der Dateierweiterung “.xdc” teilen. Sie können sehr unterschiedliche Dinge tun und machen Delta Chat zu einem wirklich erweiterbaren Messenger.</p>
+<p>In Delta Chat können Sie <a href="https://webxdc.org">Webxdc-Apps</a>, Anhänge mit der Dateierweiterung “.xdc” teilen. Sie können sehr unterschiedliche Dinge tun und machen Delta Chat zu einem wirklich erweiterbaren Messenger.</p>
    
      <h3 id="wie-privat-sind-webxdc-apps">
        
@@ -1304,7 +1324,8 @@ Verwenden Sie nach Möglichkeit ein Nicht-Gast-Netzwerk. Wenn Sie Zugriff auf de
      </h3>

 <ul>
-  <li>Grundsätzlich kann jeder Webxdc Apps mit anderen ohne Einschränkungen teilen.</li>
+  <li>Grundsätzlich kann jeder Webxdc-Apps mit anderen ohne Einschränkungen teilen.</li>
+  <li>Von <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>Sie können <a href="https://delta.chat/en/2023-08-11-xstore">‘hallo’ an xstore@testrun.org senden</a>
 um einen experimentellen Webxdc Appstore zu sehen.
 Alle Apps dort sind Open Source und umsonst.</li>
@@ -1322,7 +1343,7 @@ forum</a> veröffentlicht und diskutiert.</li>

 <ul>
  <li>Webxdc Apps sind nur ZIP-Dateien, die HTML-, CSS- und JavaScript-Code enthalten.</li>
-  <li>Sie können die <a href="https://github.com/webxdc/hello">Hello World-Beispiel-App</a> erweitern, um loszulegen.</li>
+  <li>Sie können die <a href="https://github.com/webxdc/hello">Hello-World-Beispiel-App</a> erweitern, um loszulegen.</li>
  <li>Alles andere, was Sie wissen müssen, steht in der <a href="https://docs.webxdc.org/">Dokumentation</a>.</li>
  <li>Wenn Sie Fragen haben, können Sie andere mit Erfahrung im <a href="https://support.delta.chat/c/webxdc/20">Delta-Chat-Forum</a> fragen.</li>
 </ul>
@@ -1635,7 +1656,7 @@ wenn Sie eine <a href="#signature">Signaturtext</a> einfügen.</p>
 <ul>
  <li>Ja und Nein.</li>
  <li>Nein, Sie können sich nicht mit Delta Chat in ein Protonmail-, Tutanota- oder Criptext-Konto einloggen, da diese keinen Standard-E-Mail-Empfang über IMAP anbieten.</li>
-  <li>Ja, Sie können Delta Chat verwenden, um Nachrichten an Personen zu senden, die Protonmail, Tutanota oder Criptext verwenden. Diese Nachrichten werden jedoch nicht ende-zu-ende-verschlüsselt, da diese Anbieter keine mit dem <a href="https://autocrypt.org/">Autocrypt</a>-Standard kompatible Verschlüsselung verwenden.</li>
+  <li>Ja, Sie können Delta Chat verwenden, um Nachrichten an Personen zu senden, die Protonmail, Tutanota oder Criptext verwenden. Diese Nachrichten werden jedoch nicht Ende-zu-Ende-verschlüsselt, da diese Anbieter keine mit dem <a href="https://autocrypt.org/">Autocrypt</a>-Standard kompatible Verschlüsselung verwenden.</li>
  <li>Delta Chat kann Ende-zu-Ende-Verschlüsselung über jeden E-Mail-Anbieter mit jeder
 <a href="https://autocrypt.org/dev-status.html">Autocrypt-fähige E-Mail-Anwendung</a> herstellen</li>
 </ul>
@@ -1680,6 +1701,34 @@ Andernfalls könnten Sie unverschlüsselte Nachrichten aus diesen Gruppenchats e
  <li>Siehe hierzu <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">in Delta Chat genutzte Standards</a>.</li>
 </ul>
    
+      <h3 id="wo-können-meine-freunde-delta-chat-finden">
+        
+        
+          Wo können meine Freunde Delta Chat finden? <a href="#wo-können-meine-freunde-delta-chat-finden" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat ist für alle großen und einige kleinere Plattformen verfügbar:</p>
+
+<ul>
+  <li>
+    <p>Die <strong>offizielle Website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> zeigt alle Optionen im Detail</p>
+  </li>
+  <li>
+    <p>Falls nicht verfügbar, verwenden Sie den <strong>Mirror</strong> auf <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Öffnen Sie einen der folgenden <strong>App-Stores und suchen Sie nach „Delta Chat“:</strong> Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS und macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Im <strong>Paketmanager</strong> Ihrer Linux-Distribution nachschauen</p>
+  </li>
+  <li>
+    <p><strong>Android-APKs</strong> sind auch auf <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a> verfügbar.</p>
+  </li>
+</ul>
+    
      <h3 id="wie-wird-delta-chat-finanziert">
        
        
@@ -1705,10 +1754,10 @@ Die zweite Förderung 2019/2020 (~$300K) half uns bei der  Erstellung der iOS-Ve
    <p>Die <a href="https://nlnet.nl/">NLnet-Stiftung</a> bewilligte 2019/2020 46K  EUR für die Fertigstellung von Rust-/Python-Bindungs und die Einrichtung eines Chat-Bot-Ökosystems.</p>
  </li>
  <li>
-    <p>Im Jahr 2021 erhielten wir weitere EU-Mittel für zwei “Next-Generation-Internet” Anträge, nämlich für <a href="https://dapsi.ngi.eu/hall-of-fame/eppd/">EPPD - E-Mail-Provider-Portabilitätsverzeichnis</a> (~97K EUR) und <a href="https://nlnet.nl/project/EmailPorting/">AEAP - E-Mail-Adressportierung</a> (~90K EUR). Ziel sind bessere Unterstützung von Mehrfachkonten, verbesserten QR-Code-Kontakt- und -Gruppen-Setups sowie Netzwerkverbesserungen auf allen Plattformen.</p>
+    <p>Im Jahr 2021 erhielten wir weitere EU-Mittel für zwei “Next-Generation-Internet”-Anträge, nämlich für <a href="https://dapsi.ngi.eu/hall-of-fame/eppd/">EPPD - E-Mail-Provider-Portabilitätsverzeichnis</a> (~97K EUR) und <a href="https://nlnet.nl/project/EmailPorting/">AEAP - E-Mail-Adressportierung</a> (~90K EUR). Ziel sind bessere Unterstützung von Mehrfachkonten, verbesserten QR-Code-Kontakt- und -Gruppen-Setups sowie Netzwerkverbesserungen auf allen Plattformen.</p>
  </li>
  <li>
-    <p>Von Ende 2021 bis März 2023 erhielten wir eine <em>Internet Freedom</em> Finanzierung (500K USD) vom U.S. Bureau of Democracy, Human Rights and Labor (DRL). Diese Finanzierung unterstützte unsere langjährigen Ziele, Delta Chat benutzerfreundlicher und kompatibel mit einer breiten Palette von E-Mail-Servern weltweit zu machen, sowie widerstandsfähiger und sicherer an Orten, die häufig von Internetzensur und Abschaltungen betroffen sind.</p>
+    <p>Von Ende 2021 bis März 2023 erhielten wir eine <em>Internet-Freedom</em>-Finanzierung (500K USD) vom U.S. Bureau of Democracy, Human Rights and Labor (DRL). Diese Finanzierung unterstützte unsere langjährigen Ziele, Delta Chat benutzerfreundlicher und kompatibel mit einer breiten Palette von E-Mail-Servern weltweit zu machen, sowie widerstandsfähiger und sicherer an Orten, die häufig von Internetzensur und Abschaltungen betroffen sind.</p>
  </li>
  <li>
    <p>2023-2024 schlossen wir erfolgreich das vom OTF finanzierte 
@@ -1718,11 +1767,11 @@ das <a href="https://delta.chat/chatmail">Chatmail-Server-Netzwerk</a>
 und „Instant Onboarding“ allen ab April 2024 veröffentlichten Anwendungen hinzu.</p>
  </li>
  <li>
-    <p>2023 und 2024 wurden wir in das Next Generation Internet (NGI)
-Programm für unsere Arbeit an <a href="https://nlnet.nl/project/WebXDC-Push/">webxdc PUSH</a> aufgenommen,
+    <p>2023 und 2024 wurden wir in das Next-Generation-Internet-Programm (NGI)
+für unsere Arbeit an <a href="https://nlnet.nl/project/WebXDC-Push/">Webxdc-PUSH</a> aufgenommen,
 zusammen mit Kooperationspartnern, die an 
-<a href="https://nlnet.nl/project/Webxdc-Evolve/">webxdc evolve</a>, 
-<a href="https://nlnet.nl/project/WebXDC-XMPP/">webxdc XMPP</a>, 
+<a href="https://nlnet.nl/project/Webxdc-Evolve/">Webxdc-Evolve</a>, 
+<a href="https://nlnet.nl/project/WebXDC-XMPP/">Webxdc-XMPP</a>, 
 <a href="https://nlnet.nl/project/DeltaTouch/">DeltaTouch</a> und 
 <a href="https://nlnet.nl/project/DeltaTauri/">DeltaTauri</a>. 
 Alle diese Projekte sind teilweise abgeschlossen oder sollen Anfang 2025 abgeschlossen werden.</p>
@@ -1740,7 +1789,7 @@ Der Erhalt von Spenden hilft uns auch, unabhängiger und langfristig lebensfähi

 <p>Die oben aufgeführte finanzielle Förderung wird hauptsächlich von der merlinux GmbH in Freiburg (Deutschland) organisiert und an mehr als ein Dutzend Mitwirkende weltweit verteilt.</p>

-<p>Möglichkeiten mitzuwirken finden Sie Auf der <a href="https://delta.chat/de/contribute">Delta Chat Seite “Mitwirken”</a>.</p>
+<p>Möglichkeiten mitzuwirken finden Sie Auf der <a href="https://delta.chat/de/contribute">Delta-Chat-Seite “Mitwirken”</a>.</p>



@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="en"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#what-is-delta-chat">What is Delta Chat?</a>
    <ul>
      <li><a href="#how-can-i-find-people-to-chat-with">How can I find people to chat with?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#is-delta-chat-compatible-with-protonmail--tutanota--criptext">Is Delta Chat compatible with Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">How can I delete my account?</a></li>
      <li><a href="#im-interested-in-the-technical-details-can-you-tell-me-more">I’m interested in the technical details. Can you tell me more?</a></li>
+      <li><a href="#where-can-my-friends-find-delta-chat">Where can my friends find Delta Chat?</a></li>
      <li><a href="#how-are-delta-chat-developments-funded">How are Delta Chat developments funded?</a></li>
    </ul>
  </li>
@@ -301,8 +302,7 @@ Archived chats remain accessible above the chat list or via search.</p>
  </li>
 </ul>

-<p>To archive or pin a chat, long tap (Android), use the chat’s menu (Android/Desktop) or swipe to the left (iOS);
-to mute a chat, use the chat’s menu (Android/Desktop) or the chat’s profile (iOS).</p>
+<p>To use the functions, long tap or right click a chat in the chat list.</p>
    
      <h3 id="what-does-the-green-dot-mean">
        
@@ -603,16 +603,16 @@ to any system involved in the delivery of Push Notifications.</p>

 <ul>
  <li>
-    <p>A Delta Chat app obtains a “device token” locally and stores it
+    <p>A Delta Chat app obtains a “device token” locally, encrypts it and stores it
 on the <a href="https://delta.chat/chatmail">chatmail</a> server.</p>
  </li>
  <li>
    <p>When a <a href="https://delta.chat/chatmail">chatmail</a> server receives an e-mail for a Delta Chat user
-it forwards the “device token” to the central Delta Chat notification proxy.</p>
+it forwards the encrypted device token to the central Delta Chat notification proxy.</p>
  </li>
  <li>
-    <p>The central Delta Chat notification proxy forwards
-the “device token” to the respective Push service (Apple, Google, etc.),
+    <p>The central Delta Chat notification proxy decrypts the device token
+and forwards it to the respective Push service (Apple, Google, etc.),
 without ever knowing the IP or e-mail address of Delta Chat users.</p>
  </li>
  <li>
@@ -625,14 +625,15 @@ and also never see any message content (also not in encrypted forms).</p>
  </li>
 </ul>

-<p>As of May 2024, chatmail servers know about “device tokens”
-but we plan to encrypt this information to the notification proxy
-such that the chatmail server never learns the device token.</p>
-
 <p>The central Delta Chat notification proxy <a href="https://github.com/deltachat/notifiers">is small and fully implemented in Rust</a>
 and forgets about device-tokens as soon as Apple/Google/etc processed them,
 usually in a matter of milliseconds.</p>

+<p>Note that the device token is encrypted between apps and notification proxy
+but it is not signed. 
+The notification proxy thus never sees e-mail addresses, IP-addresses or
+any cryptographic identity information associated with a user’s device (token).</p>
+
 <p>Resulting from this overall privacy design, even the seizure of a chatmail server,
 or the full seizure of the central Delta Chat notification proxy
 would not reveal private information that Push services do not already have.</p>
@@ -893,7 +894,7 @@ and GnuPG (GPG), a command line tool implementing OpenPGP.
 Many public critiques of OpenPGP actually discuss GnuPG which Delta Chat has never used. 
 Delta Chat rather uses the OpenPGP Rust implementation <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 available as <a href="https://crates.io/crates/pgp">an independent “pgp” package</a>,
-and <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">security-audited in 2019</a>.</p>
+and <a href="#security-audits">security-audited in 2019 and 2024</a>.</p>

 <p>We aim, along with other OpenPGP implementors, 
 to further improve security characteristics by implementing the
@@ -1203,10 +1204,25 @@ For other programs, you should be able to find a solution online.</p>
        
      </h3>

-<p>The Delta Chat project underwent four independent security audits and one
-independent security analysis, from most recent to older:</p>
+<p>Yes, multiple times. 
+The Delta Chat project continuously undergoes independent security audits and analysis,
+from most recent to older:</p>

 <ul>
+  <li>
+    <p>2024 December, an <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET-commissioned Evaluation of
+rPGP</a> by <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> took place.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Two advisories were released related to the findings of this audit:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>The issues outlined in these advisories have been fixed and are part of Delta Chat 
+releases on all appstores since December 2024.</p>
+  </li>
  <li>
    <p>2024 March, we received a deep security analysis from the Applied Cryptography
 research group at ETH Zuerich and addressed all raised issues. 
@@ -1315,6 +1331,12 @@ One device is not needed for the other to work.</p>
 and make sure, <strong>Private Network</strong> is selected as “Network profile type”
 (after transfer, you can change back to the original value)</p>
  </li>
+  <li>
+    <p>On <strong>iOS</strong>, make sure “System Settings / Apps / Delta Chat / <strong>Local Network</strong>” access is granted</p>
+  </li>
+  <li>
+    <p>On <strong>macOS</strong>, enable “System Settings / Privacy &amp; Security / <strong>Local Network</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Your system might have a “personal firewall”,
 which is known to cause problems (especially on Windows).
@@ -1432,6 +1454,7 @@ you only open attachments from senders you trust, and not from spammers.</li>
 <ul>
  <li>In general, anyone can share webxdc apps with each
 other without restrictions.</li>
+  <li>From <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>You can <a href="https://delta.chat/en/2023-08-11-xstore">send ‘hi’ to xstore@testrun.org</a>
 to see an experimental webxdc appstore.
 All of the apps are open source and for free.</li>
@@ -1883,6 +1906,35 @@ Otherwise you might receive undecryptable messages from those group chats.</p>
  <li>See <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Standards used in Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="where-can-my-friends-find-delta-chat">
+        
+        
+          Where can my friends find Delta Chat? <a href="#where-can-my-friends-find-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat is available for all major and some minor platforms:</p>
+
+<ul>
+  <li>
+    <p>The <strong>official website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> shows all options in detail</p>
+  </li>
+  <li>
+    <p>If unavailable, use the <strong>mirror</strong> at <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Open one of the following <strong>app stores and search for “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Check the <strong>package manager</strong> of your Linux distributions</p>
+  </li>
+  <li>
+    <p><strong>Android APKs</strong> are also available on <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="how-are-delta-chat-developments-funded">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="es"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#qué-es-delta-chat">¿Qué es Delta Chat?</a>
    <ul>
      <li><a href="#cómo-puedo-encontrar-personas-con-las-que-chatear">¿Cómo puedo encontrar personas con las que chatear?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#delta-chat-es-compatible-con-protonmail--tutanota--criptext">¿Delta Chat es compatible con Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">¿Cómo puedo eliminar mi cuenta?</a></li>
      <li><a href="#estoy-interesado-en-los-detalles-técnicos-pueden-decirme-más">Estoy interesado en los detalles técnicos. ¿Pueden decirme más?</a></li>
+      <li><a href="#where-can-my-friends-find-delta-chat">Where can my friends find Delta Chat?</a></li>
      <li><a href="#cómo-se-financia-el-desarrollo-de-delta-chat">¿Cómo se financia el desarrollo de Delta Chat?</a></li>
    </ul>
  </li>
@@ -596,16 +597,16 @@ to any system involved in the delivery of Push Notifications.</p>

 <ul>
  <li>
-    <p>A Delta Chat app obtains a “device token” locally and stores it
+    <p>A Delta Chat app obtains a “device token” locally, encrypts it and stores it
 on the <a href="https://delta.chat/chatmail">chatmail</a> server.</p>
  </li>
  <li>
    <p>When a <a href="https://delta.chat/chatmail">chatmail</a> server receives an e-mail for a Delta Chat user
-it forwards the “device token” to the central Delta Chat notification proxy.</p>
+it forwards the encrypted device token to the central Delta Chat notification proxy.</p>
  </li>
  <li>
-    <p>The central Delta Chat notification proxy forwards
-the “device token” to the respective Push service (Apple, Google, etc.),
+    <p>The central Delta Chat notification proxy decrypts the device token
+and forwards it to the respective Push service (Apple, Google, etc.),
 without ever knowing the IP or e-mail address of Delta Chat users.</p>
  </li>
  <li>
@@ -618,14 +619,15 @@ and also never see any message content (also not in encrypted forms).</p>
  </li>
 </ul>

-<p>As of May 2024, chatmail servers know about “device tokens”
-but we plan to encrypt this information to the notification proxy
-such that the chatmail server never learns the device token.</p>
-
 <p>The central Delta Chat notification proxy <a href="https://github.com/deltachat/notifiers">is small and fully implemented in Rust</a>
 and forgets about device-tokens as soon as Apple/Google/etc processed them,
 usually in a matter of milliseconds.</p>

+<p>Note that the device token is encrypted between apps and notification proxy
+but it is not signed. 
+The notification proxy thus never sees e-mail addresses, IP-addresses or
+any cryptographic identity information associated with a user’s device (token).</p>
+
 <p>Resulting from this overall privacy design, even the seizure of a chatmail server,
 or the full seizure of the central Delta Chat notification proxy
 would not reveal private information that Push services do not already have.</p>
@@ -870,7 +872,7 @@ and GnuPG (GPG), a command line tool implementing OpenPGP.
 Many public critiques of OpenPGP actually discuss GnuPG which Delta Chat has never used. 
 Delta Chat rather uses the OpenPGP Rust implementation <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 available as <a href="https://crates.io/crates/pgp">an independent “pgp” package</a>,
-and <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">security-audited in 2019</a>.</p>
+and <a href="#security-audits">security-audited in 2019 and 2024</a>.</p>

 <p>We aim, along with other OpenPGP implementors, 
 to further improve security characteristics by implementing the
@@ -1165,10 +1167,25 @@ For other programs, you should be able to find a solution online.</p>
        
      </h3>

-<p>The Delta Chat project underwent four independent security audits and one
-independent security analysis, from most recent to older:</p>
+<p>Yes, multiple times. 
+The Delta Chat project continuously undergoes independent security audits and analysis,
+from most recent to older:</p>

 <ul>
+  <li>
+    <p>2024 December, an <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET-commissioned Evaluation of
+rPGP</a> by <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> took place.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Two advisories were released related to the findings of this audit:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>The issues outlined in these advisories have been fixed and are part of Delta Chat 
+releases on all appstores since December 2024.</p>
+  </li>
  <li>
    <p>2024 March, we received a deep security analysis from the Applied Cryptography
 research group at ETH Zuerich and addressed all raised issues. 
@@ -1277,6 +1294,12 @@ No es necesario un dispositivo para que el otro funcione.</p>
 and make sure, <strong>Private Network</strong> is selected as “Network profile type”
 (after transfer, you can change back to the original value)</p>
  </li>
+  <li>
+    <p>On <strong>iOS</strong>, make sure “System Settings / Apps / Delta Chat / <strong>Local Network</strong>” access is granted</p>
+  </li>
+  <li>
+    <p>On <strong>macOS</strong>, enable “System Settings / Privacy &amp; Security / <strong>Local Network</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Your system might have a “personal firewall”,
 which is known to cause problems (especially on Windows).
@@ -1394,6 +1417,7 @@ solo abre archivos adjuntos de remitentes en los que confía y no de spammers.</
 <ul>
  <li>In general, anyone can share webxdc apps with each
 other without restrictions.</li>
+  <li>From <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>You can <a href="https://delta.chat/en/2023-08-11-xstore">send ‘hi’ to xstore@testrun.org</a>
 to see an experimental webxdc appstore.
 All of the apps are open source and for free.</li>
@@ -1827,6 +1851,35 @@ Otherwise you might receive undecryptable messages from those group chats.</p>
  <li>Visita la página <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Estándares usados en Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="where-can-my-friends-find-delta-chat">
+        
+        
+          Where can my friends find Delta Chat? <a href="#where-can-my-friends-find-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat is available for all major and some minor platforms:</p>
+
+<ul>
+  <li>
+    <p>The <strong>official website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> shows all options in detail</p>
+  </li>
+  <li>
+    <p>If unavailable, use the <strong>mirror</strong> at <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Open one of the following <strong>app stores and search for “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Check the <strong>package manager</strong> of your Linux distributions</p>
+  </li>
+  <li>
+    <p><strong>Android APKs</strong> are also available on <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="cómo-se-financia-el-desarrollo-de-delta-chat">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="fr"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#quest-ce-que-delta-chat-">Qu’est-ce que Delta Chat ?</a>
    <ul>
      <li><a href="#comment-puis-je-trouver-des-gens-avec-qui-discuter-">Comment puis-je trouver des gens avec qui discuter ?</a></li>
@@ -8,7 +8,7 @@
      <li><a href="#delta-chat-prend-il-en-charge-les-images-vidéos-et-autres-pièces-jointes-">Delta Chat prend-il en charge les images, vidéos et autres pièces jointes ?</a></li>
      <li><a href="#multiple-accounts">What are profiles? How can I switch between them?</a></li>
      <li><a href="#qui-peut-voir-ma-photo-de-profil-">Qui peut voir ma photo de profil ?</a></li>
-      <li><a href="#signature">Can I set a Bio/Signature/Status/Motto with Delta Chat?</a></li>
+      <li><a href="#signature">Puis-je afficher une Bio/Signature ou un Status/Motto avec Delta Chat?</a></li>
      <li><a href="#que-signifient-épingler-sourdine-et-archiver-">Que signifient “épingler”, “sourdine” et “archiver” ?</a></li>
      <li><a href="#que-signifie-le-point-vert-">Que signifie le point vert ?</a></li>
      <li><a href="#ephemeralmsgs">How do disappearing messages work?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#delta-chat-est-il-compatible-avec-protonmail--tutanota--criptext-">Delta Chat est-il compatible avec Protonmail / Tutanota / Criptext ?</a></li>
      <li><a href="#remove-account">Comment supprimer mon compte ?</a></li>
      <li><a href="#les-détails-techniques-mintéressent-pouvez-vous-men-dire-plus-">Les détails techniques m’intéressent. Pouvez-vous m’en dire plus ?</a></li>
+      <li><a href="#where-can-my-friends-find-delta-chat">Where can my friends find Delta Chat?</a></li>
      <li><a href="#comment-est-financé-le-développement-de-delta-chat-">Comment est financé le développement de Delta Chat ?</a></li>
    </ul>
  </li>
@@ -114,14 +115,14 @@
        
      </h2>

-<p>Delta Chat is a reliable, decentralized and secure messaging app, 
-available for mobile and desktop platforms.</p>
+<p>Delta Chat est une application de messagerie fiable, décentralisée et sécurisée, 
+Disponible pour les plateformes smartphone et ordinateurs de bureau.</p>

-<p>Delta Chat feels like Whatsapp or Telegram but you can also use and regard it as an e-mail app. 
-You can signup anonymously to a variety of <a href="https://delta.chat/chatmail">interoperable chatmail servers</a>
-which are minimal e-mail servers optimized for fast and secure operations. 
-Or you may use classic e-mail servers and an existing e-mail account
-in which case Delta Chat acts as an e-mail app.</p>
+<p>Delta Chat ressemble à Whatsapp ou Telegram mais vous pouvez aussi l’utiliser et la considérer comme une application e-mail. 
+Vous pouvez vous inscrire anonymement à une variété <a href="https://delta.chat/chatmail">de serveurs chatmail interéopérables</a>
+Qui sont des serveurs e-mails minimalistes optimisés pour des opérations rapides et sécurisées. 
+Ou vous pouvez utiliser des serveurs e-mail classiques et utiliser votre compte e-mail
+dans ce cas Delta Chat agit comme une application de courriel.</p>

 <p><img style="float:right; width:50%; max-width:360%; margin:1em;" src="../delta-what-optim.png" /></p>
    
@@ -133,15 +134,15 @@ in which case Delta Chat acts as an e-mail app.</p>
        
      </h3>

-<p>To securely setup contact with others <a href="#howtoe2ee">scan an invite QR code 
-or share an invite link</a>. 
-This is required when using a (default) chatmail-based chat profile 
-because chatmail servers reject un-encrypted outgoing messages.</p>
+<p>Pour établir un contact en toute sécurité avec d’autres personnes <a href="#howtoe2ee">scanner un code QR d’invitation 
+ou partager un lien d’invitation</a>. 
+Cette opération est nécessaire lors de l’utilisation d’un profil de discussion basé sur le chatmail (par défaut). 
+car les serveurs de chatmail rejettent les messages sortants non chiffrés.</p>

-<p>If you create a chat profile with a classic e-mail address 
-you may manually create a contact if you know their e-mail address
-and then write a message to them 
-even if the recipient is not using Delta Chat.</p>
+<p>Si vous créez un profil discussion avec une adresse courriel classique 
+vous pouvez créer manuellement un contact si vous connaissez son adresse courriel 
+et lui écrire un message 
+même si le destinataire n’utilise pas Delta Chat.</p>
    
      <h3 id="quels-sont-les-avantages-de-delta-chat-par-rapport-aux-autres-messageries-">
        
@@ -153,23 +154,23 @@ even if the recipient is not using Delta Chat.</p>

 <ul>
  <li>
-    <p>Anonymous chat profiles with fast, secure and interoperable <a href="https://delta.chat/chatmail">chatmail servers</a>
-which offer instant Push Notifications for iOS and Android devices.</p>
+    <p>Profils anonymes de discussion avec des <a href="https://delta.chat/chatmail">serveurs de chatmail</a> rapides, sécurisés et interopérables 
+qui offrent des notifications push instantanées pour les appareils iOS et Android.</p>
  </li>
  <li>
-    <p>Pervasive <a href="#multiple-accounts">multi-profile</a> and multi-device support on all platforms.</p>
+    <p>Fonctionnalités de <a href="#multiple-accounts">multi-profil</a> et de multi-appareil supportées sur toutes les plateformes.</p>
  </li>
  <li>
-    <p>Interactive <a href="https://webxdc.org/apps">web apps in chats</a> for gaming and collaboration</p>
+    <p><a href="https://webxdc.org/apps">web apps dans les chats</a> interactifs pour le gaming et la collaboration</p>
  </li>
  <li>
-    <p><a href="#security-audits">Audited end-to-end encryption</a> 
-safe against network and server attacks.</p>
+    <p><a href="#security-audits">Chiffrement de bout en bout audité</a> 
+contre les attaques ciblées sur le réseau et les serveurs.</p>
  </li>
  <li>
-    <p>Free and Open Source software, both app and server side. 
-Built on <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md">E-mail and Web Internet Standards</a>, 
-<a href="https://xkcd.com/927/">to avoid “yet another standard syndrome (xkcd 927)”</a></p>
+    <p>Logiciel libre et open source, à la fois appli et côté serveur. 
+Construit sur des <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md">Standards d’Internet et d’e-mail</a>, 
+<a href="https://xkcd.com/927/">pour éviter le syndrome du “standard de plus” (xkcd 927)</a></p>
  </li>
 </ul>
    
@@ -255,16 +256,16 @@ that tend to cause unsolicited messages (“spam”) sooner or later.</p>
      <h3 id="signature">
        
        
-          Can I set a Bio/Signature/Status/Motto with Delta Chat? <a href="#signature" class="anchor"></a>
+          Puis-je afficher une Bio/Signature ou un Status/Motto avec Delta Chat? <a href="#signature" class="anchor"></a>
        
        
      </h3>

-<p>Yes,
-you can do so under <strong>Settings → Profile → Bio</strong>.
-Your contacts who use Delta Chat will see it
-when they view your contact details.
-Moreover, it will appear as a classic e-mail signature.</p>
+<p>Oui,
+vous pouvez le faire sous <strong>Paramètres → Profil → Bio</strong>.
+Vos contacts qui utilisent Delta Chat le verront
+lorsqu’ils consulteront vos coordonnées.
+De plus, elle apparaîtra sous la forme d’une signature classique sur vos courriels.</p>
    
      <h3 id="que-signifient-épingler-sourdine-et-archiver-">
        
@@ -577,16 +578,16 @@ to any system involved in the delivery of Push Notifications.</p>

 <ul>
  <li>
-    <p>A Delta Chat app obtains a “device token” locally and stores it
+    <p>A Delta Chat app obtains a “device token” locally, encrypts it and stores it
 on the <a href="https://delta.chat/chatmail">chatmail</a> server.</p>
  </li>
  <li>
    <p>When a <a href="https://delta.chat/chatmail">chatmail</a> server receives an e-mail for a Delta Chat user
-it forwards the “device token” to the central Delta Chat notification proxy.</p>
+it forwards the encrypted device token to the central Delta Chat notification proxy.</p>
  </li>
  <li>
-    <p>The central Delta Chat notification proxy forwards
-the “device token” to the respective Push service (Apple, Google, etc.),
+    <p>The central Delta Chat notification proxy decrypts the device token
+and forwards it to the respective Push service (Apple, Google, etc.),
 without ever knowing the IP or e-mail address of Delta Chat users.</p>
  </li>
  <li>
@@ -599,14 +600,15 @@ and also never see any message content (also not in encrypted forms).</p>
  </li>
 </ul>

-<p>As of May 2024, chatmail servers know about “device tokens”
-but we plan to encrypt this information to the notification proxy
-such that the chatmail server never learns the device token.</p>
-
 <p>The central Delta Chat notification proxy <a href="https://github.com/deltachat/notifiers">is small and fully implemented in Rust</a>
 and forgets about device-tokens as soon as Apple/Google/etc processed them,
 usually in a matter of milliseconds.</p>

+<p>Note that the device token is encrypted between apps and notification proxy
+but it is not signed. 
+The notification proxy thus never sees e-mail addresses, IP-addresses or
+any cryptographic identity information associated with a user’s device (token).</p>
+
 <p>Resulting from this overall privacy design, even the seizure of a chatmail server,
 or the full seizure of the central Delta Chat notification proxy
 would not reveal private information that Push services do not already have.</p>
@@ -867,7 +869,7 @@ and GnuPG (GPG), a command line tool implementing OpenPGP.
 Many public critiques of OpenPGP actually discuss GnuPG which Delta Chat has never used. 
 Delta Chat rather uses the OpenPGP Rust implementation <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 available as <a href="https://crates.io/crates/pgp">an independent “pgp” package</a>,
-and <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">security-audited in 2019</a>.</p>
+and <a href="#security-audits">security-audited in 2019 and 2024</a>.</p>

 <p>We aim, along with other OpenPGP implementors, 
 to further improve security characteristics by implementing the
@@ -1169,10 +1171,25 @@ Pour les autres programmes, vous devriez pouvoir trouver la solution en ligne.</
        
      </h3>

-<p>The Delta Chat project underwent four independent security audits and one
-independent security analysis, from most recent to older:</p>
+<p>Yes, multiple times. 
+The Delta Chat project continuously undergoes independent security audits and analysis,
+from most recent to older:</p>

 <ul>
+  <li>
+    <p>2024 December, an <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET-commissioned Evaluation of
+rPGP</a> by <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> took place.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Two advisories were released related to the findings of this audit:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>The issues outlined in these advisories have been fixed and are part of Delta Chat 
+releases on all appstores since December 2024.</p>
+  </li>
  <li>
    <p>2024 March, we received a deep security analysis from the Applied Cryptography
 research group at ETH Zuerich and addressed all raised issues. 
@@ -1262,6 +1279,12 @@ L’un n’a pas besoin de l’autre pour pouvoir fonctionner.</p>
 and make sure, <strong>Private Network</strong> is selected as “Network profile type”
 (after transfer, you can change back to the original value)</p>
  </li>
+  <li>
+    <p>On <strong>iOS</strong>, make sure “System Settings / Apps / Delta Chat / <strong>Local Network</strong>” access is granted</p>
+  </li>
+  <li>
+    <p>On <strong>macOS</strong>, enable “System Settings / Privacy &amp; Security / <strong>Local Network</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Il se peut que votre système dispose d’un “pare-feu personnalisé”,
 source bien connue de dysfonctionnements (en particulier sur Windows).
@@ -1375,6 +1398,7 @@ you only open attachments from senders you trust, and not from spammers.</li>
 <ul>
  <li>In general, anyone can share webxdc apps with each
 other without restrictions.</li>
+  <li>From <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>You can <a href="https://delta.chat/en/2023-08-11-xstore">send ‘hi’ to xstore@testrun.org</a>
 to see an experimental webxdc appstore.
 All of the apps are open source and for free.</li>
@@ -1789,6 +1813,35 @@ Otherwise you might receive undecryptable messages from those group chats.</p>
  <li>Consultez les <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">standards utilisés dans Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="where-can-my-friends-find-delta-chat">
+        
+        
+          Where can my friends find Delta Chat? <a href="#where-can-my-friends-find-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat is available for all major and some minor platforms:</p>
+
+<ul>
+  <li>
+    <p>The <strong>official website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> shows all options in detail</p>
+  </li>
+  <li>
+    <p>If unavailable, use the <strong>mirror</strong> at <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Open one of the following <strong>app stores and search for “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Check the <strong>package manager</strong> of your Linux distributions</p>
+  </li>
+  <li>
+    <p><strong>Android APKs</strong> are also available on <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="comment-est-financé-le-développement-de-delta-chat-">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="id"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#apa-itu-delta-chat">Apa itu Delta Chat?</a>
    <ul>
      <li><a href="#bagaimana-saya-bisa-menemukan-orang-untuk-diajak-ngobrol">Bagaimana Saya bisa menemukan orang untuk diajak ngobrol?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#is-delta-chat-compatible-with-protonmail--tutanota--criptext">Is Delta Chat compatible with Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">How can I delete my account?</a></li>
      <li><a href="#im-interested-in-the-technical-details-can-you-tell-me-more">I’m interested in the technical details. Can you tell me more?</a></li>
+      <li><a href="#where-can-my-friends-find-delta-chat">Where can my friends find Delta Chat?</a></li>
      <li><a href="#how-are-delta-chat-developments-funded">How are Delta Chat developments funded?</a></li>
    </ul>
  </li>
@@ -301,8 +302,7 @@ Archived chats remain accessible above the chat list or via search.</p>
  </li>
 </ul>

-<p>To archive or pin a chat, long tap (Android), use the chat’s menu (Android/Desktop) or swipe to the left (iOS);
-to mute a chat, use the chat’s menu (Android/Desktop) or the chat’s profile (iOS).</p>
+<p>To use the functions, long tap or right click a chat in the chat list.</p>
    
      <h3 id="what-does-the-green-dot-mean">
        
@@ -603,16 +603,16 @@ to any system involved in the delivery of Push Notifications.</p>

 <ul>
  <li>
-    <p>A Delta Chat app obtains a “device token” locally and stores it
+    <p>A Delta Chat app obtains a “device token” locally, encrypts it and stores it
 on the <a href="https://delta.chat/chatmail">chatmail</a> server.</p>
  </li>
  <li>
    <p>When a <a href="https://delta.chat/chatmail">chatmail</a> server receives an e-mail for a Delta Chat user
-it forwards the “device token” to the central Delta Chat notification proxy.</p>
+it forwards the encrypted device token to the central Delta Chat notification proxy.</p>
  </li>
  <li>
-    <p>The central Delta Chat notification proxy forwards
-the “device token” to the respective Push service (Apple, Google, etc.),
+    <p>The central Delta Chat notification proxy decrypts the device token
+and forwards it to the respective Push service (Apple, Google, etc.),
 without ever knowing the IP or e-mail address of Delta Chat users.</p>
  </li>
  <li>
@@ -625,14 +625,15 @@ and also never see any message content (also not in encrypted forms).</p>
  </li>
 </ul>

-<p>As of May 2024, chatmail servers know about “device tokens”
-but we plan to encrypt this information to the notification proxy
-such that the chatmail server never learns the device token.</p>
-
 <p>The central Delta Chat notification proxy <a href="https://github.com/deltachat/notifiers">is small and fully implemented in Rust</a>
 and forgets about device-tokens as soon as Apple/Google/etc processed them,
 usually in a matter of milliseconds.</p>

+<p>Note that the device token is encrypted between apps and notification proxy
+but it is not signed. 
+The notification proxy thus never sees e-mail addresses, IP-addresses or
+any cryptographic identity information associated with a user’s device (token).</p>
+
 <p>Resulting from this overall privacy design, even the seizure of a chatmail server,
 or the full seizure of the central Delta Chat notification proxy
 would not reveal private information that Push services do not already have.</p>
@@ -893,7 +894,7 @@ and GnuPG (GPG), a command line tool implementing OpenPGP.
 Many public critiques of OpenPGP actually discuss GnuPG which Delta Chat has never used. 
 Delta Chat rather uses the OpenPGP Rust implementation <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 available as <a href="https://crates.io/crates/pgp">an independent “pgp” package</a>,
-and <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">security-audited in 2019</a>.</p>
+and <a href="#security-audits">security-audited in 2019 and 2024</a>.</p>

 <p>We aim, along with other OpenPGP implementors, 
 to further improve security characteristics by implementing the
@@ -1203,10 +1204,25 @@ For other programs, you should be able to find a solution online.</p>
        
      </h3>

-<p>The Delta Chat project underwent four independent security audits and one
-independent security analysis, from most recent to older:</p>
+<p>Yes, multiple times. 
+The Delta Chat project continuously undergoes independent security audits and analysis,
+from most recent to older:</p>

 <ul>
+  <li>
+    <p>2024 December, an <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET-commissioned Evaluation of
+rPGP</a> by <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> took place.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Two advisories were released related to the findings of this audit:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>The issues outlined in these advisories have been fixed and are part of Delta Chat 
+releases on all appstores since December 2024.</p>
+  </li>
  <li>
    <p>2024 March, we received a deep security analysis from the Applied Cryptography
 research group at ETH Zuerich and addressed all raised issues. 
@@ -1315,6 +1331,12 @@ One device is not needed for the other to work.</p>
 and make sure, <strong>Private Network</strong> is selected as “Network profile type”
 (after transfer, you can change back to the original value)</p>
  </li>
+  <li>
+    <p>On <strong>iOS</strong>, make sure “System Settings / Apps / Delta Chat / <strong>Local Network</strong>” access is granted</p>
+  </li>
+  <li>
+    <p>On <strong>macOS</strong>, enable “System Settings / Privacy &amp; Security / <strong>Local Network</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Your system might have a “personal firewall”,
 which is known to cause problems (especially on Windows).
@@ -1432,6 +1454,7 @@ you only open attachments from senders you trust, and not from spammers.</li>
 <ul>
  <li>In general, anyone can share webxdc apps with each
 other without restrictions.</li>
+  <li>From <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>You can <a href="https://delta.chat/en/2023-08-11-xstore">send ‘hi’ to xstore@testrun.org</a>
 to see an experimental webxdc appstore.
 All of the apps are open source and for free.</li>
@@ -1883,6 +1906,35 @@ Otherwise you might receive undecryptable messages from those group chats.</p>
  <li>See <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Standards used in Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="where-can-my-friends-find-delta-chat">
+        
+        
+          Where can my friends find Delta Chat? <a href="#where-can-my-friends-find-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat is available for all major and some minor platforms:</p>
+
+<ul>
+  <li>
+    <p>The <strong>official website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> shows all options in detail</p>
+  </li>
+  <li>
+    <p>If unavailable, use the <strong>mirror</strong> at <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Open one of the following <strong>app stores and search for “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Check the <strong>package manager</strong> of your Linux distributions</p>
+  </li>
+  <li>
+    <p><strong>Android APKs</strong> are also available on <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="how-are-delta-chat-developments-funded">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="it"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#cosè-delta-chat">Cos’è Delta Chat?</a>
    <ul>
      <li><a href="#come-posso-trovare-persone-con-cui-messaggiare">Come posso trovare persone con cui messaggiare?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#delta-chat-è-compatibile-con-protonmail--tutanota--criptext">Delta Chat è compatibile con Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">Come posso eliminare il mio profilo?</a></li>
      <li><a href="#sono-interessato-ai-dettagli-tecnici-mi-puoi-dire-di-più">Sono interessato ai dettagli tecnici. Mi puoi dire di più?</a></li>
+      <li><a href="#dove-possono-trovare-delta-chat-i-miei-amici">Dove possono trovare Delta Chat i miei amici?</a></li>
      <li><a href="#come-viene-finanziato-lo-sviluppo-di-delta-chat">Come viene finanziato lo sviluppo di Delta Chat?</a></li>
    </ul>
  </li>
@@ -596,17 +597,15 @@ a qualsiasi sistema coinvolto nella consegna di Notifiche Push.</p>

 <ul>
  <li>
-    <p>Un’app Delta Chat ottiene un “gettone del dispositivo” localmente e lo memorizza
-sul server <a href="https://delta.chat/chatmail">chatmail</a>.</p>
+    <p>Un’app Delta Chat ottiene un “token del dispositivo” localmente, lo crittografa e lo memorizza sul server <a href="https://delta.chat/chatmail">chatmail</a>.</p>
  </li>
  <li>
-    <p>Quando un server <a href="https://delta.chat/chatmail">chatmail</a> riceve un’e-mail per un utente Delta Chat
-inoltra il “gettone del dispositivo” al proxy di notifica centrale di Delta Chat.</p>
+    <p>Quando un server <a href="https://delta.chat/chatmail">chatmail</a> riceve un’e-mail per un utente Delta Chat, inoltra il token del dispositivo crittografato al proxy di notifica centrale Delta Chat.</p>
  </li>
  <li>
-    <p>Il proxy di notifica centrale di Delta Chat inoltra
-il “gettone del dispositivo” al rispettivo servizio Push (Apple, Google, ecc.),
-senza mai conoscere l’IP o l’indirizzo e-mail degli utenti Delta Chat.</p>
+    <p>Il proxy di notifica centrale di Delta Chat decifra il token del dispositivo
+e lo inoltra al rispettivo servizio Push (Apple, Google, ecc.),
+senza mai conoscere l’IP o l’indirizzo e-mail degli utenti di Delta Chat.</p>
  </li>
  <li>
    <p>Il Servizio Push centrale (Apple, Google, ecc.)
@@ -618,14 +617,15 @@ e inoltre non vedono mai il contenuto del messaggio (anche non in forma crittogr
  </li>
 </ul>

-<p>A partire da Maggio 2024, i server chatmail conoscono i “gettoni del dispositivo”
-ma prevediamo di crittografare queste informazioni nel proxy di notifica
-in modo tale che il server chatmail non apprenda mai il gettone del dispositivo.</p>
-
 <p>Il proxy di notifica centrale di Delta Chat <a href="https://github.com/deltachat/notifiers">è piccolo e completamente implementato in Rust</a>
 e si dimentica dei gettoni del dispositivo non appena Apple/Google/ecc li elabora,
 di solito nel giro di pochi millisecondi.</p>

+<p>Si noti che il token del dispositivo è crittografato tra le app e il proxy di notifica
+ma non è firmato.
+Il proxy di notifica quindi non vede mai indirizzi e-mail, indirizzi IP o
+alcune informazioni di identità crittografica associate al dispositivo di un utente (token).</p>
+
 <p>Come risultato di questo disegno complessivo sulla riservatezza, anche il sequestro di un server chatmail,
 o il sequestro totale del proxy di notifica centrale di Delta Chat
 non rivelerebbe informazioni private che i servizi Push non abbiano già.</p>
@@ -874,14 +874,13 @@ se l’intero messaggio è crittografato e firmato correttamente.
 Ad esempio, le “Firme distaccate” non sono considerate sicure.</p>

 <p>OpenPGP non è insicuro di per sé.
-I problemi di sicurezza di OpenPGP più discussi pubblicamente
-in realtà derivano da una cattiva usabilità o da cattive implementazioni di strumenti o app (o entrambi).
+La maggior parte dei problemi di sicurezza di OpenPGP discussi pubblicamentederivano in realtà da una cattiva usabilità o da cattive implementazioni di strumenti o app (o entrambi).
 È particolarmente importante distinguere tra OpenPGP, lo standard di crittografia IETF,
 e GnuPG (GPG), uno strumento da riga di comando che implementa OpenPGP.
 Molte critiche pubbliche di OpenPGP in realtà discutono di GnuPG che Delta Chat non ha mai utilizzato.
-Delta Chat utilizza piuttosto l’implementazione OpenPGP Rust <a href="https://github.com/rpgp/rpgp">rPGP</a>,
+Delta Chat utilizza piuttosto l’implementazione Rust di OpenPGP <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 disponibile come <a href="https://crates.io/crates/pgp">un pacchetto “pgp” indipendente</a>,
-e <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">controllato sulla sicurezza nel 2019</a>.</p>
+e <a href="#security-audits">verificato per la sicurezza nel 2019 e nel 2024</a>.</p>

 <p>Puntiamo, insieme ad altri implementatori di OpenPGP,
 per migliorare ulteriormente le caratteristiche di sicurezza implementando il
@@ -946,7 +945,7 @@ compresi eventuali allegati,
 se non sono crittografati end-to-end.</p>

 <p>Delta Chat per impostazione predefinita utilizza
-[Crittografia TLS] rigorosa (https://en.wikipedia.org/wiki/Transport_Layer_Security)
+<a href="https://en.wikipedia.org/wiki/Transport_Layer_Security">Crittografia TLS</a> rigorosa 
 che protegge le connessioni tra il tuo dispositivo e il tuo provider e-mail.
 Tutta la gestione TLS di Delta Chat è stata sottoposta a <a href="#security-audits">controlli di sicurezza</a> in modo indipendente.
 Inoltre, la connessione tra il tuo provider e-mail e quello del destinatario
@@ -1190,10 +1189,26 @@ Per altri programmi, dovresti essere in grado di trovare una soluzione online.</
        
      </h3>

-<p>Il progetto Delta Chat è stato sottoposto a quattro controlli di sicurezza indipendenti e
-un’analisi di sicurezza indipendente, dal più recente al più vecchio:</p>
+<p>Sì, più volte.
+Il progetto Delta Chat è sottoposto costantemente a verifiche e analisi di sicurezza indipendenti,
+dal più recente al più vecchio:</p>

 <ul>
+  <li>
+    <p>Dicembre 2024, un <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">Valutazione commissionata da NLNET di
+rPGP</a> di <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> ha preso parte.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Sono stati rilasciati due avvisi relativi ai risultati di questa verifica:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panico per Input non Attendibili e Malformati”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potenziale Esaurimento delle Risorse durante la gestione di Messaggi non Attendibili”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>I problemi descritti in questi avvisi sono stati risolti e fanno
+parte delle versioni di Delta Chat
+su tutti gli appstore da Dicembre 2024.</p>
+  </li>
  <li>
    <p>Marzo 2024, abbiamo ricevuto un’analisi approfondita della sicurezza dalla Crittografia Applicata
 gruppo di ricerca dell’ETH di Zurigo e ha affrontato tutte le questioni sollevate. 
@@ -1302,6 +1317,12 @@ Un dispositivo non è necessario perché l’altro funzioni.</p>
 e assicurati che <strong>Rete Privata</strong> sia selezionata come “Tipo di profilo di rete”
 (dopo il trasferimento è possibile ripristinare il valore originale)</p>
  </li>
+  <li>
+    <p>Su <strong>iOS</strong>, assicurati che l’accesso a “Impostazioni di Sistema / App / Delta Chat / <strong>Rete locale</strong>” sia concesso</p>
+  </li>
+  <li>
+    <p>Su <strong>macOS</strong>, abilita “Impostazioni di Sistema / Privacy &amp; Sicurezza / <strong>Rete locale</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Il sistema potrebbe avere un “personal firewall”,
 che è noto per causare problemi (soprattutto su Windows).
@@ -1845,6 +1866,35 @@ Altrimenti potresti ricevere messaggi non decifrabili da quelle chat di gruppo.<
  <li>Vedi <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Standard usati in Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="dove-possono-trovare-delta-chat-i-miei-amici">
+        
+        
+          Dove possono trovare Delta Chat i miei amici? <a href="#dove-possono-trovare-delta-chat-i-miei-amici" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat è disponibile per tutte le piattaforme principali e alcune minori:</p>
+
+<ul>
+  <li>
+    <p>Il <strong>sito ufficiale</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> mostra tutte le opzioni in dettaglio</p>
+  </li>
+  <li>
+    <p>Se non disponibile, utilizzare <strong>mirror</strong> su <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Apri uno dei seguenti <strong>app store e cerca “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS e macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Controlla il <strong>gestore pacchetti</strong> delle tue distribuzioni Linux</p>
+  </li>
+  <li>
+    <p><strong>APK Android</strong> sono disponibili anche su <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="come-viene-finanziato-lo-sviluppo-di-delta-chat">
        
        
@@ -1875,7 +1925,7 @@ tramite <a href="https://autocrypt.org">Autocrypt</a>.</p>
 prima sovvenzione 2018/2019 (~$200K) durante la quale abbiamo notevolmente migliorato l’app Android
 e ha rilasciato una prima versione beta dell’app desktop, e che inoltre
 ancorato i nostri sviluppi delle funzionalità nella ricerca sulla UX nei contesti dei diritti umani,
-vedete il nostro [Rapporto Needfinding e UX] conclusivo (https://delta.chat/en/2019-07-19-uxreport).
+vedete il nostro <a href="https://delta.chat/en/2019-07-19-uxreport">Rapporto Needfinding e UX</a> conclusivo.
 La seconda sovvenzione 2019/2020 (~$300K) ci ha aiutato a farlo
 rilasciare nelle versioni Delta/iOS, per convertire la nostra libreria principale in Rust, e
 per fornire nuove funzionalità per tutte le piattaforme.</p>
@@ -1899,7 +1949,7 @@ e fornendo “inserimento immediato” in tutte le app rilasciate da aprile 2024
  </li>
  <li>
    <p>Nel 2023 e nel 2024 siamo stati accettati nel programma Next Generation Internet (NGI)
-per il nostro lavoro in [webxdc PUSH].(https://nlnet.nl/project/WebXDC-Push/),
+per il nostro lavoro in <a href="https://nlnet.nl/project/WebXDC-Push/">webxdc PUSH</a>,
 insieme ai partner di collaborazione che lavorano su 
 <a href="https://nlnet.nl/project/Webxdc-Evolve/">webxdc evolve</a>, 
 <a href="https://nlnet.nl/project/WebXDC-XMPP/">webxdc XMPP</a>, 
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="nl"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#wat-is-delta-chat">Wat is Delta Chat?</a>
    <ul>
      <li><a href="#hoe-kan-ik-gesprekspartners-vinden">Hoe kan ik gesprekspartners vinden?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#is-delta-chat-compatibel-met-protonmailtutanotacriptext">Is Delta Chat compatibel met Protonmail/Tutanota/Criptext?</a></li>
      <li><a href="#remove-account">Hoe kan ik mijn account verwijderen?</a></li>
      <li><a href="#ik-wil-graag-meer-weten-over-de-gebruikte-technieken-waar-kan-ik-meer-informatie-vinden">Ik wil graag meer weten over de gebruikte technieken. Waar kan ik meer informatie vinden?</a></li>
+      <li><a href="#where-can-my-friends-find-delta-chat">Where can my friends find Delta Chat?</a></li>
      <li><a href="#hoe-wordt-de-ontwikkeling-van-delta-chat-gefinancierd">Hoe wordt de ontwikkeling van Delta Chat gefinancierd?</a></li>
    </ul>
  </li>
@@ -596,16 +597,16 @@ to any system involved in the delivery of Push Notifications.</p>

 <ul>
  <li>
-    <p>A Delta Chat app obtains a “device token” locally and stores it
+    <p>A Delta Chat app obtains a “device token” locally, encrypts it and stores it
 on the <a href="https://delta.chat/chatmail">chatmail</a> server.</p>
  </li>
  <li>
    <p>When a <a href="https://delta.chat/chatmail">chatmail</a> server receives an e-mail for a Delta Chat user
-it forwards the “device token” to the central Delta Chat notification proxy.</p>
+it forwards the encrypted device token to the central Delta Chat notification proxy.</p>
  </li>
  <li>
-    <p>The central Delta Chat notification proxy forwards
-the “device token” to the respective Push service (Apple, Google, etc.),
+    <p>The central Delta Chat notification proxy decrypts the device token
+and forwards it to the respective Push service (Apple, Google, etc.),
 without ever knowing the IP or e-mail address of Delta Chat users.</p>
  </li>
  <li>
@@ -618,14 +619,15 @@ and also never see any message content (also not in encrypted forms).</p>
  </li>
 </ul>

-<p>As of May 2024, chatmail servers know about “device tokens”
-but we plan to encrypt this information to the notification proxy
-such that the chatmail server never learns the device token.</p>
-
 <p>The central Delta Chat notification proxy <a href="https://github.com/deltachat/notifiers">is small and fully implemented in Rust</a>
 and forgets about device-tokens as soon as Apple/Google/etc processed them,
 usually in a matter of milliseconds.</p>

+<p>Note that the device token is encrypted between apps and notification proxy
+but it is not signed. 
+The notification proxy thus never sees e-mail addresses, IP-addresses or
+any cryptographic identity information associated with a user’s device (token).</p>
+
 <p>Resulting from this overall privacy design, even the seizure of a chatmail server,
 or the full seizure of the central Delta Chat notification proxy
 would not reveal private information that Push services do not already have.</p>
@@ -886,7 +888,7 @@ and GnuPG (GPG), a command line tool implementing OpenPGP.
 Many public critiques of OpenPGP actually discuss GnuPG which Delta Chat has never used. 
 Delta Chat rather uses the OpenPGP Rust implementation <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 available as <a href="https://crates.io/crates/pgp">an independent “pgp” package</a>,
-and <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">security-audited in 2019</a>.</p>
+and <a href="#security-audits">security-audited in 2019 and 2024</a>.</p>

 <p>We aim, along with other OpenPGP implementors, 
 to further improve security characteristics by implementing the
@@ -1195,10 +1197,25 @@ Voor andere programma’s kun je zélf een oplossing zoeken op internet.</p>
        
      </h3>

-<p>The Delta Chat project underwent four independent security audits and one
-independent security analysis, from most recent to older:</p>
+<p>Yes, multiple times. 
+The Delta Chat project continuously undergoes independent security audits and analysis,
+from most recent to older:</p>

 <ul>
+  <li>
+    <p>2024 December, an <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET-commissioned Evaluation of
+rPGP</a> by <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> took place.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Two advisories were released related to the findings of this audit:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>The issues outlined in these advisories have been fixed and are part of Delta Chat 
+releases on all appstores since December 2024.</p>
+  </li>
  <li>
    <p>2024 March, we received a deep security analysis from the Applied Cryptography
 research group at ETH Zuerich and addressed all raised issues. 
@@ -1306,6 +1323,12 @@ op beide apparaten</strong>. Hierdoor hoef je niet het ene apparaat bij de hand
 and make sure, <strong>Private Network</strong> is selected as “Network profile type”
 (after transfer, you can change back to the original value)</p>
  </li>
+  <li>
+    <p>On <strong>iOS</strong>, make sure “System Settings / Apps / Delta Chat / <strong>Local Network</strong>” access is granted</p>
+  </li>
+  <li>
+    <p>On <strong>macOS</strong>, enable “System Settings / Privacy &amp; Security / <strong>Local Network</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Wellicht is een firewall actief op je apparaat,
 welke problemen kan veroorzaken (met name op Windows).
@@ -1423,6 +1446,7 @@ you only open attachments from senders you trust, and not from spammers.</li>
 <ul>
  <li>In general, anyone can share webxdc apps with each
 other without restrictions.</li>
+  <li>From <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>You can <a href="https://delta.chat/en/2023-08-11-xstore">send ‘hi’ to xstore@testrun.org</a>
 to see an experimental webxdc appstore.
 All of the apps are open source and for free.</li>
@@ -1868,6 +1892,35 @@ Otherwise you might receive undecryptable messages from those group chats.</p>
  <li>Bekijk de pagina <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Door Delta Chat gebruikte standaarden</a>.</li>
 </ul>
    
+      <h3 id="where-can-my-friends-find-delta-chat">
+        
+        
+          Where can my friends find Delta Chat? <a href="#where-can-my-friends-find-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat is available for all major and some minor platforms:</p>
+
+<ul>
+  <li>
+    <p>The <strong>official website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> shows all options in detail</p>
+  </li>
+  <li>
+    <p>If unavailable, use the <strong>mirror</strong> at <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Open one of the following <strong>app stores and search for “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Check the <strong>package manager</strong> of your Linux distributions</p>
+  </li>
+  <li>
+    <p><strong>Android APKs</strong> are also available on <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="hoe-wordt-de-ontwikkeling-van-delta-chat-gefinancierd">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="pl"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#czym-jest-delta-chat">Czym jest Delta Chat?</a>
    <ul>
      <li><a href="#jak-mogę-znaleźć-ludzi-z-którymi-mogę-czatować">Jak mogę znaleźć ludzi, z którymi mogę czatować?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#czy-delta-chat-jest-kompatybilny-z-protonmail--tutanota--criptext">Czy Delta Chat jest kompatybilny z Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">Jak mogę usunąć swoje konto?</a></li>
      <li><a href="#interesują-mnie-szczegóły-techniczne-możesz-powiedzieć-mi-coś-więcej">Interesują mnie szczegóły techniczne. Możesz powiedzieć mi coś więcej?</a></li>
+      <li><a href="#gdzie-moi-znajomi-mogą-znaleźć-delta-chat">Gdzie moi znajomi mogą znaleźć Delta Chat?</a></li>
      <li><a href="#w-jaki-sposób-finansowany-jest-rozwój-delta-chat">W jaki sposób finansowany jest rozwój Delta Chat?</a></li>
    </ul>
  </li>
@@ -265,8 +266,7 @@
  </li>
 </ul>

-<p>Aby zarchiwizować lub przypiąć czat, dotknij i przytrzymaj (Android), użyj menu czatu (Android/Desktop) lub przesuń palcem w lewo (iOS);
-aby wyciszyć czat, użyj menu czatu (Android/Desktop) lub profilu czatu (iOS).</p>
+<p>Aby skorzystać z tych funkcji, przytrzymaj dłużej lub kliknij prawym przyciskiem myszy czat na liście czatów.</p>
    
      <h3 id="co-oznacza-zielona-kropka">
        
@@ -494,23 +494,23 @@ nadal będziesz mógł pisać, ale nie będziesz już powiadamiany o żadnych no

 <ul>
  <li>
-    <p>Aplikacja Delta Chat uzyskuje lokalnie „token urządzenia” i przechowuje go na serwerze <a href="https://delta.chat/chatmail">chatmail</a>.</p>
+    <p>Aplikacja Delta Chat uzyskuje lokalnie „token urządzenia”, szyfruje i przechowuje go na serwerze <a href="https://delta.chat/chatmail">chatmail</a>.</p>
  </li>
  <li>
-    <p>Kiedy serwer <a href="https://delta.chat/chatmail">chatmail</a> odbierze wiadomość e-mail od użytkownika Delta Chat, przekazuje „token urządzenia” do centralnego serwera proxy powiadomień Delta Chat.</p>
+    <p>Kiedy serwer <a href="https://delta.chat/chatmail">chatmail</a> odbierze wiadomość e-mail od użytkownika Delta Chat, przekazuje zaszyfrowany token urządzenia do centralnego serwera proxy powiadomień Delta Chat.</p>
  </li>
  <li>
-    <p>Centralny serwer proxy powiadomień Delta Chat przekazuje „token urządzenia” do odpowiedniej usługi Push (Apple, Google itp.), nie znając nawet adresu IP ani adresu e-mail użytkowników Delta Chat.</p>
+    <p>Centralny serwer proxy powiadomień Delta Chat deszyfruje token urządzenia i przekazuje go do odpowiedniej usługi Push (Apple, Google itp.), nie znając nawet adresu IP ani adresu e-mail użytkowników Delta Chat.</p>
  </li>
  <li>
    <p>Centralna usługa Push (Apple, Google itp.) budzi aplikację Delta Chat na twoim urządzeniu, aby sprawdzić w tle nowe wiadomości. Nie zna chatmaila ani adresu e-mail urządzenia, na którym się budzi. Centralne usługi push Apple/Google nigdy nie widzą adresu e-mail (nadawcy ani odbiorcy), a także nigdy nie widzą treści wiadomości (również w formie zaszyfrowanej).</p>
  </li>
 </ul>

-<p>Od maja 2024 r. serwery chatmail znają „tokeny urządzenia”, ale planujemy szyfrować te informacje na serwerze proxy powiadomień, tak aby serwer chatmail nigdy nie poznał tokena urządzenia.</p>
-
 <p>Centralny serwer proxy powiadomień Delta Chat <a href="https://github.com/deltachat/notifiers">jest mały i w pełni zaimplementowany w Rust</a> i zapomina o tokenach urządzeń zaraz po ich przetworzeniu przez Apple/Google/itp, zwykle w ciągu kilku milisekund.</p>

+<p>Pamiętaj, że token urządzenia jest szyfrowany między aplikacjami a serwerem proxy powiadomień, ale nie jest podpisany. Serwer proxy powiadomień nigdy nie widzi adresów e-mail, adresów IP ani żadnych kryptograficznych informacji identyfikujących powiązanych z urządzeniem użytkownika (tokenem).</p>
+
 <p>W wyniku tego ogólnego projektu ochrony prywatności nawet przejęcie serwera chatmail lub pełne przejęcie centralnego serwera proxy powiadomień Delta Chat nie spowodowałoby ujawnienia prywatnych informacji, których usługi Push jeszcze nie posiadają.</p>
    
      <h3 id="dlaczego-delta-chat-integruje-się-ze-scentralizowanymi-zastrzeżonymi-usługami-push-applegoogle">
@@ -669,7 +669,7 @@ nadal będziesz mógł pisać, ale nie będziesz już powiadamiany o żadnych no

 <p>Tak, Delta Chat korzysta z bezpiecznego podzbioru OpenPGP i wyświetla wskaźnik bezpieczeństwa kłódki na wiadomości tylko wtedy, gdy cała wiadomość jest prawidłowo zaszyfrowana i podpisana. Na przykład „Odłączone podpisy” nie są traktowane jako bezpieczne.</p>

-<p>OpenPGP samo w sobie nie jest niebezpieczne. Większość publicznie omawianych problemów związanych z bezpieczeństwem OpenPGP tak naprawdę wynika ze złej użyteczności lub złej implementacji narzędzi, lub aplikacji (lub obu). Szczególnie ważne jest rozróżnienie pomiędzy OpenPGP, standardem szyfrowania IETF, a GnuPG (GPG), narzędziem wiersza poleceń implementującym OpenPGP. Wiele publicznych komentarzy krytycznych na temat OpenPGP tak naprawdę omawia GnuPG, którego Delta Chat nigdy nie używał. Delta Chat korzysta raczej z implementacji OpenPGP Rust <a href="https://github.com/rpgp/rpgp">rPGP</a>, dostępnej jako <a href="https://crates.io/crates/pgp">niezależny pakiet „pgp”</a> i poddanej <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">audytowi bezpieczeństwa w 2019 roku</a>.</p>
+<p>OpenPGP samo w sobie nie jest niebezpieczne. Większość publicznie omawianych problemów związanych z bezpieczeństwem OpenPGP tak naprawdę wynika ze złej użyteczności lub złej implementacji narzędzi, lub aplikacji (lub obu). Szczególnie ważne jest rozróżnienie pomiędzy OpenPGP, standardem szyfrowania IETF, a GnuPG (GPG), narzędziem wiersza poleceń implementującym OpenPGP. Wiele publicznych komentarzy krytycznych na temat OpenPGP tak naprawdę omawia GnuPG, którego Delta Chat nigdy nie używał. Delta Chat korzysta raczej z implementacji OpenPGP Rust <a href="https://github.com/rpgp/rpgp">rPGP</a>, dostępnej jako <a href="https://crates.io/crates/pgp">niezależny pakiet „pgp”</a> i poddanej <a href="#security-audits">audytowi bezpieczeństwa w 2019 i 2024 roku</a>.</p>

 <p>Naszym celem, wraz z innymi wdrażającymi OpenPGP, jest dalsza poprawa parametrów bezpieczeństwa poprzez wdrożenie <a href="https://datatracker.ietf.org/doc/draft-ietf-openpgp-crypto-refresh/">nowego IETF OpenPGP Crypto-Refresh</a>, który na szczęście został przyjęty latem 2023 roku.</p>
    
@@ -868,7 +868,18 @@ W przypadku innych programów można znaleźć rozwiązanie online.</p>
        
      </h3>

-<p>Projekt Delta Chat przeszedł cztery niezależne audyty bezpieczeństwa i jedną niezależną analizę bezpieczeństwa, od najnowszego do najstarszego:</p>
+<p>Tak, wielokrotnie.
+Projekt Delta Chat stale przechodzi niezależne audyty bezpieczeństwa i analizy,
+od najnowszych do najstarszych:</p>
+
+<p>W grudniu 2024 r. <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET</a> wykonała ocenę rPGP zleconą przez <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a>. rPGP służy jako kompleksowy silnik szyfrowania <a href="https://openpgp.org">OpenPGP</a> w Delta Chat. Wydano dwa ostrzeżenia związane z wynikami tego audytu:</p>
+
+<ul>
+  <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">„Paniki przy nieprawidłowym wprowadzaniu niezaufanych danych wejściowych”</a> CVE-2024-53856</li>
+  <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">„Potencjalne wyczerpanie zasobów podczas obsługi niezaufanych wiadomości”</a> CVE-2024-53857</li>
+</ul>
+
+<p>Problemy opisane w tych ostrzeżeniach zostały naprawione i są częścią wydań Delta Chat we wszystkich sklepach z aplikacjami od grudnia 2024 r.</p>

 <ul>
  <li>
@@ -941,6 +952,12 @@ W przypadku innych programów można znaleźć rozwiązanie online.</p>
    <p>Na <strong>Windowsie</strong>, przejdź do <strong>Panel sterowania / Sieć i internet</strong> i upewnij się, że <strong>Sieć prywatna</strong> jest wybrana jako “Typ profilu sieci”
 (po przeniesieniu możesz wrócić do pierwotnej wartości)</p>
  </li>
+  <li>
+    <p>W systemie <strong>iOS</strong> upewnij się, że jest przydzielony dostęp do opcji „Ustawienia » Aplikacje » Delta Chat » <strong>Sieć lokalna</strong>”</p>
+  </li>
+  <li>
+    <p>W systemie <strong>macOS</strong> włącz „Preferencje systemowe » Ochrona i prywatność » <strong>Sieć lokalna</strong> » Delta Chat”</p>
+  </li>
  <li>
    <p>Twój system może mieć „zaporę ogniową”, o której wiadomo, że powoduje problemy (szczególnie w systemie Windows).
 <strong>Wyłącz zaporę</strong> dla Delta Chat po obu stronach i spróbuj ponownie</p>
@@ -1031,6 +1048,7 @@ W przypadku innych programów można znaleźć rozwiązanie online.</p>

 <ul>
  <li>Ogólnie rzecz biorąc, każdy może udostępniać sobie aplikacje webxdc bez ograniczeń.</li>
+  <li>Od <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>Możesz <a href="https://delta.chat/en/2023-08-11-xstore">wysłać „hi” na adres xstore@testrun.org</a>, aby zobaczyć eksperymentalny sklep z aplikacjami webxdc. Wszystkie aplikacje są otwarto źródłowe i są bezpłatne.</li>
  <li>Wiele osób pisze własne, aplikacje webxdc i publikuje je na <a href="https://support.delta.chat/c/webxdc/20">forum Delta Chat</a>.</li>
 </ul>
@@ -1356,6 +1374,34 @@ jeśli chcesz sprawdzić, czy Twoje poświadczenia są przetwarzane w bezpieczny
  <li>Zobacz <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Standardy używane w Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="gdzie-moi-znajomi-mogą-znaleźć-delta-chat">
+        
+        
+          Gdzie moi znajomi mogą znaleźć Delta Chat? <a href="#gdzie-moi-znajomi-mogą-znaleźć-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat jest dostępny na wszystkich głównych i niektórych mniejszych platformach:</p>
+
+<ul>
+  <li>
+    <p>Oficjalna <strong>strona internetowa</strong> <a href="https://delta.chat/download">https://delta.chat/download</a> pokazuje wszystkie opcje szczegółowo</p>
+  </li>
+  <li>
+    <p>Jeśli nie jest dostępna, użyj <strong>kopii strony</strong> pod adresem <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Otwórz jeden z następujących <strong>sklepów z aplikacjami i wyszukaj „Delta Chat”</strong>: Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS i macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Sprawdź <strong>menedżera pakietów</strong> swoich dystrybucji Linuksa</p>
+  </li>
+  <li>
+    <p><strong>Aplikacje na Androida</strong> są również dostępne na <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="w-jaki-sposób-finansowany-jest-rozwój-delta-chat">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="pt"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#o-que-é-o-delta-chat">O que é o Delta Chat</a>
    <ul>
      <li><a href="#como-encontro-as-pessoas-para-conversar">Como encontro as pessoas para conversar?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#o-delta-chat-é-compatível-com-protonmail--tutanota--criptext">O Delta Chat é compatível com Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">How can I delete my account?</a></li>
      <li><a href="#estou-interessado-nos-detalhes-técnicos-pode-me-dizer-mais">Estou interessado nos detalhes técnicos. Pode me dizer mais?</a></li>
+      <li><a href="#where-can-my-friends-find-delta-chat">Where can my friends find Delta Chat?</a></li>
      <li><a href="#como-são-os-desenvolvimentos-do-delta-chat-financiados">Como são os desenvolvimentos do Delta Chat financiados?</a></li>
    </ul>
  </li>
@@ -297,8 +298,7 @@ Archived chats remain accessible above the chat list or via search.</p>
  </li>
 </ul>

-<p>To archive or pin a chat, long tap (Android), use the chat’s menu (Android/Desktop) or swipe to the left (iOS);
-to mute a chat, use the chat’s menu (Android/Desktop) or the chat’s profile (iOS).</p>
+<p>To use the functions, long tap or right click a chat in the chat list.</p>
    
      <h3 id="what-does-the-green-dot-mean">
        
@@ -597,16 +597,16 @@ to any system involved in the delivery of Push Notifications.</p>

 <ul>
  <li>
-    <p>A Delta Chat app obtains a “device token” locally and stores it
+    <p>A Delta Chat app obtains a “device token” locally, encrypts it and stores it
 on the <a href="https://delta.chat/chatmail">chatmail</a> server.</p>
  </li>
  <li>
    <p>When a <a href="https://delta.chat/chatmail">chatmail</a> server receives an e-mail for a Delta Chat user
-it forwards the “device token” to the central Delta Chat notification proxy.</p>
+it forwards the encrypted device token to the central Delta Chat notification proxy.</p>
  </li>
  <li>
-    <p>The central Delta Chat notification proxy forwards
-the “device token” to the respective Push service (Apple, Google, etc.),
+    <p>The central Delta Chat notification proxy decrypts the device token
+and forwards it to the respective Push service (Apple, Google, etc.),
 without ever knowing the IP or e-mail address of Delta Chat users.</p>
  </li>
  <li>
@@ -619,14 +619,15 @@ and also never see any message content (also not in encrypted forms).</p>
  </li>
 </ul>

-<p>As of May 2024, chatmail servers know about “device tokens”
-but we plan to encrypt this information to the notification proxy
-such that the chatmail server never learns the device token.</p>
-
 <p>The central Delta Chat notification proxy <a href="https://github.com/deltachat/notifiers">is small and fully implemented in Rust</a>
 and forgets about device-tokens as soon as Apple/Google/etc processed them,
 usually in a matter of milliseconds.</p>

+<p>Note that the device token is encrypted between apps and notification proxy
+but it is not signed. 
+The notification proxy thus never sees e-mail addresses, IP-addresses or
+any cryptographic identity information associated with a user’s device (token).</p>
+
 <p>Resulting from this overall privacy design, even the seizure of a chatmail server,
 or the full seizure of the central Delta Chat notification proxy
 would not reveal private information that Push services do not already have.</p>
@@ -887,7 +888,7 @@ and GnuPG (GPG), a command line tool implementing OpenPGP.
 Many public critiques of OpenPGP actually discuss GnuPG which Delta Chat has never used. 
 Delta Chat rather uses the OpenPGP Rust implementation <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 available as <a href="https://crates.io/crates/pgp">an independent “pgp” package</a>,
-and <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">security-audited in 2019</a>.</p>
+and <a href="#security-audits">security-audited in 2019 and 2024</a>.</p>

 <p>We aim, along with other OpenPGP implementors, 
 to further improve security characteristics by implementing the
@@ -1197,10 +1198,25 @@ Para outros programas, você deveria achar uma solução online.</p>
        
      </h3>

-<p>The Delta Chat project underwent four independent security audits and one
-independent security analysis, from most recent to older:</p>
+<p>Yes, multiple times. 
+The Delta Chat project continuously undergoes independent security audits and analysis,
+from most recent to older:</p>

 <ul>
+  <li>
+    <p>2024 December, an <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET-commissioned Evaluation of
+rPGP</a> by <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> took place.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Two advisories were released related to the findings of this audit:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>The issues outlined in these advisories have been fixed and are part of Delta Chat 
+releases on all appstores since December 2024.</p>
+  </li>
  <li>
    <p>2024 March, we received a deep security analysis from the Applied Cryptography
 research group at ETH Zuerich and addressed all raised issues. 
@@ -1309,6 +1325,12 @@ One device is not needed for the other to work.</p>
 and make sure, <strong>Private Network</strong> is selected as “Network profile type”
 (after transfer, you can change back to the original value)</p>
  </li>
+  <li>
+    <p>On <strong>iOS</strong>, make sure “System Settings / Apps / Delta Chat / <strong>Local Network</strong>” access is granted</p>
+  </li>
+  <li>
+    <p>On <strong>macOS</strong>, enable “System Settings / Privacy &amp; Security / <strong>Local Network</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Your system might have a “personal firewall”,
 which is known to cause problems (especially on Windows).
@@ -1426,6 +1448,7 @@ you only open attachments from senders you trust, and not from spammers.</li>
 <ul>
  <li>In general, anyone can share webxdc apps with each
 other without restrictions.</li>
+  <li>From <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>You can <a href="https://delta.chat/en/2023-08-11-xstore">send ‘hi’ to xstore@testrun.org</a>
 to see an experimental webxdc appstore.
 All of the apps are open source and for free.</li>
@@ -1869,6 +1892,35 @@ Otherwise you might receive undecryptable messages from those group chats.</p>
  <li>Veja <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">As normas usadas no Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="where-can-my-friends-find-delta-chat">
+        
+        
+          Where can my friends find Delta Chat? <a href="#where-can-my-friends-find-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat is available for all major and some minor platforms:</p>
+
+<ul>
+  <li>
+    <p>The <strong>official website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> shows all options in detail</p>
+  </li>
+  <li>
+    <p>If unavailable, use the <strong>mirror</strong> at <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Open one of the following <strong>app stores and search for “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Check the <strong>package manager</strong> of your Linux distributions</p>
+  </li>
+  <li>
+    <p><strong>Android APKs</strong> are also available on <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="como-são-os-desenvolvimentos-do-delta-chat-financiados">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="ru"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#что-такое-delta-chat">Что такое Delta Chat?</a>
    <ul>
      <li><a href="#как-мне-найти-людей-для-общения">Как мне найти людей для общения?</a></li>
@@ -87,7 +87,7 @@
  <li><a href="#разное">Разное</a>
    <ul>
      <li><a href="#какие-разрешения-нужны-delta-chat">Какие разрешения нужны Delta Chat?</a></li>
-      <li><a href="#работает-ли-delta-chat-работу-с-моим-провайдером-электронной-почты">Работает ли Delta Chat работу с <em>моим</em> провайдером электронной почты?</a></li>
+      <li><a href="#работает-ли-delta-chat-с-моим-провайдером-электронной-почты">Работает ли Delta Chat с <em>моим</em> провайдером электронной почты?</a></li>
      <li><a href="#я-хочу-управлять-своим-собственным-почтовым-сервером-для-delta-chat-что-вы-посоветуете">Я хочу управлять своим собственным почтовым сервером для Delta Chat. Что вы посоветуете?</a></li>
      <li><a href="#почему-я-должен-вводить-свой-пароль-от-электронной-почты-в-delta-chat-это-безопасно">Почему я должен вводить свой пароль от электронной почты в Delta Chat? Это безопасно?</a></li>
      <li><a href="#какие-сообщения-отображаются-в-delta-chat">Какие сообщения отображаются в Delta Chat?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#совместим-ли-delta-chat-с-protonmail--tutanota--criptext">Совместим ли Delta Chat с Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">Как я могу удалить свой аккаунт?</a></li>
      <li><a href="#меня-интересуют-технические-детали-можете-рассказать-больше">Меня интересуют технические детали. Можете рассказать больше?</a></li>
+      <li><a href="#где-мои-друзья-могут-найти-delta-chat">Где мои друзья могут найти Delta Chat?</a></li>
      <li><a href="#как-финансируются-разработки-delta-chat">Как финансируются разработки Delta Chat?</a></li>
    </ul>
  </li>
@@ -117,7 +118,7 @@
 <p>Delta Chat — надежное, децентрализованное и безопасное приложение для обмена сообщениями,
 доступное для мобильных и настольных платформ.</p>

-<p>Delta Chat напоминает Whatsapp или Telegram, но его можно использовать и приложение электронной почты. 
+<p>Delta Chat напоминает Whatsapp или Telegram, но его можно использовать и как приложение электронной почты. 
 Вы можете анонимно зарегистрироваться на различных <a href="https://delta.chat/chatmail">совместимых с chatmail серверах</a>,
 которые представляют собой минимальные почтовые серверы, оптимизированные для быстрой и безопасной работы. 
 Или вы можете использовать обычные почтовые серверы и существующий почтовый аккаунт,
@@ -133,7 +134,7 @@
        
      </h3>

-<p>Чтобы безопасно настроить связь с другими <a href="#howtoe2ee">отсканируйте QR-код приглашения 
+<p>Чтобы безопасно настроить связь с другими, <a href="#howtoe2ee">отсканируйте QR-код приглашения 
 или поделитесь ссылкой-приглашением</a>.
 Это необходимо при использовании профиля чата на основе почты chatmail (по умолчанию), 
 потому что серверы chatmail отклоняют незашифрованные исходящие сообщения.</p>
@@ -217,7 +218,7 @@
        
      </h3>

-<p>Профиль - это <strong>имя, изображение</strong> и некоторая дополнительная информация для шифрования сообщений.
+<p>Профиль — это <strong>имя, изображение</strong> и некоторая дополнительная информация для шифрования сообщений.
 Профиль существует только на вашем устройстве(ах)
 и использует серверы chatmail или обычные серверы электронной почты для передачи сообщений.</p>

@@ -301,8 +302,7 @@
  </li>
 </ul>

-<p>Чтобы архивировать или закрепить чат, нажмите на него долгим нажатием (Android), воспользуйтесь меню чата (Android/Desktop) или проведите пальцем влево (iOS);
-чтобы отключить уведомления, воспользуйтесь меню чата (Android/Desktop) или профиль чата (iOS).</p>
+<p>Чтобы использовать функции, нажмите долгим нажатием или щелкните правой кнопкой мыши по чату в списке чатов.</p>
    
      <h3 id="что-означает-зеленая-точка">
        
@@ -350,7 +350,7 @@
 приложение Delta Chat каждого участника чата позаботится
 об удалении сообщений
 по истечении выбранного периода времени.
-Отсчет времени начинается
+Отсчет времени начинается,
 когда получатель впервые видит сообщение в Delta Chat.
 Сообщения удаляются
 как в каждой учетной записи электронной почты на сервере,
@@ -429,7 +429,7 @@
 Если позже вы снова захотите присоединиться к группе, попросите другого участника группы добавить вас.</p>
  </li>
  <li>
-    <p>Или, вместо этого, вы можете “отключить уведомления” для группы - это означает, что вы будете получать все сообщения и сможете их писать, но больше не будете получать уведомления о новых сообщениях.</p>
+    <p>Или, вместо этого, вы можете “отключить уведомления” для группы — это означает, что вы будете получать все сообщения и сможете их писать, но больше не будете получать уведомления о новых сообщениях.</p>
  </li>
 </ul>
    
@@ -474,7 +474,7 @@
 По истечении этого срока все сообщения, полученные Delta Chat, будут удалены с сервера.</p>
  </li>
  <li>
-    <p>Обратите внимание, что если вы используете Delta Chat на нескольких устройствах,
+    <p>Обратите внимание, что, если вы используете Delta Chat на нескольких устройствах,
 необходимо оставлять сообщения на сервере с достаточным временным интервалом,
 чтобы другое устройство(а) тоже смогло их загрузить.</p>
  </li>
@@ -575,8 +575,8 @@ Push-уведомления недоступны.</p>
  </li>
  <li>
    <p>Принудительное соединение в фоновом режиме: это запасной вариант
-если предыдущие варианты недоступны или или не обеспечивают “мгновенную доставку”.
-Включение этого параметра вызывает постоянное уведомление на вашем телефоне
+если предыдущие варианты недоступны или не обеспечивают “мгновенную доставку”.
+Включение этого параметра вызывает постоянное уведомление на вашем телефоне,
 которое иногда может быть “сжато” на последних телефонах Android.</p>
  </li>
 </ul>
@@ -600,16 +600,16 @@ Push-уведомления недоступны.</p>

 <ul>
  <li>
-    <p>Приложение Delta Chat локально получает “токен устройства” и сохраняет его
+    <p>Приложение Delta Chat локально получает “токен устройства” шифрует его и сохраняет
 на сервере <a href="https://delta.chat/chatmail">chatmail</a>.</p>
  </li>
  <li>
    <p>Когда сервер <a href="https://delta.chat/chatmail">chatmail</a> получает электронную почту для пользователя Delta Chat
-он пересылает “токен устройства” центральному прокси-серверу уведомлений Delta Chat.</p>
+он пересылает “зашифрованный токен устройства” центральному прокси-серверу уведомлений Delta Chat.</p>
  </li>
  <li>
-    <p>Центральный прокси-сервер уведомлений Delta Chat пересылает
-“токен устройства” в соответствующую службу Push (Apple, Google и т. д.),
+    <p>Центральный прокси-сервер уведомлений Delta Chat расшифровывает “токен устройства” и
+пересылает его в соответствующую службу Push (Apple, Google и т. д.),
 даже не зная IP-адрес или адрес электронной почты пользователей Delta Chat.</p>
  </li>
  <li>
@@ -622,14 +622,15 @@ Push-уведомления недоступны.</p>
  </li>
 </ul>

-<p>По состоянию на май 2024 года серверы chatmail знают о “токенах устройства”,
-но мы планируем зашифровать эту информацию для прокси-сервера уведомлений
-так, чтобы сервер chatmail не смог получить доступ к токену устройства.</p>
-
 <p>Центральный прокси-сервер уведомлений Delta Chat <a href="https://github.com/deltachat/notifiers">небольшой и полностью реализован на Rust</a>
 забывает о токенах устройств, как только Apple/Google/и т. д. обработали их,
 обычно за несколько миллисекунд.</p>

+<p>Обратите внимание, что токен устройства шифруется между приложениями и прокси-сервером уведомлений,
+но не подписывается. 
+Прокси-сервер уведомлений не получает доступ к адресам электронной почты, IP-адресам
+или криптографическим идентификационным данным устройства пользователя (токену).</p>
+
 <p>В результате такого общего подхода к обеспечению конфиденциальности, даже захват почтового сервера chatmail,
 или полный захват центрального прокси-сервера уведомлений Delta Chat
 не раскроет конфиденциальную информацию, которой сервисы Push уже не обладают.</p>
@@ -642,7 +643,7 @@ Push-уведомления недоступны.</p>
        
      </h3>

-<p>Delta Chat - это бесплатный децентрализованный мессенджер с открытым исходным кодом и возможностью выбора сервера,
+<p>Delta Chat — это бесплатный децентрализованный мессенджер с открытым исходным кодом и возможностью выбора сервера,
 но мы хотим, чтобы пользователи гарантированно получали “мгновенную доставку” сообщений,
 такую же, что и в приложениях WhatsApp, Signal или Telegram,
 не задавая вопросов, которые больше подходят для опытных пользователей или разработчиков.</p>
@@ -671,7 +672,7 @@ Push-уведомления недоступны.</p>
 <p><a href="https://autocrypt.org">Autocrypt</a> используется для автоматической
 установки сквозного шифрования при работе с контактами и групповыми чатами.
 Autocrypt использует ограниченное и <a href="#openpgp-secure">безопасное подмножество стандарта OpenPGP</a>.
-Сообщения, зашифрованные сквозным шифрованием помечаются замком 
+Сообщения, зашифрованные сквозным шифрованием, помечаются замком 
 <img style="vertical-align:middle; width:1.2em; margin:1px" src="../lock-icon.png" alt="padlock" />.</p>

 <p><a href="https://securejoin.delta.chat/en/latest/new.html">Протоколы Secure-Join</a>
@@ -689,7 +690,7 @@ Autocrypt использует ограниченное и <a href="#openpgp-sec
        
      </h3>

-<p>Все сообщения зашифрованые сквозным шифрованием имеют значок замка:</p>
+<p>Все сообщения, зашифрованные сквозным шифрованием, имеют значок замка:</p>

 <p><img style="width:160px; margin:1px" src="../lock-screenshot.png" alt="Значок замка в пузырьке" /></p>

@@ -779,7 +780,7 @@ Autocrypt использует ограниченное и <a href="#openpgp-sec
 В профиле контакта можно несколько раз нажать на текст “Представлен …” несколько раз
 пока не дойдёте до того, с кем вы непосредственно провели <a href="#howtoe2ee">QR-сканирование</a>.</p>

-<p>Обратите внимание, что в профиле контакта вы можете увидеть и присоеденённых знакомых 
+<p>Обратите внимание, что в профиле контакта вы можете увидеть и присоединённых знакомых, 
 но в заголовке профиля нет зелёной галочки. 
 Обычно это означает, что контакт <a href="#nocryptanymore">“отправил сообщение с другого устройства”</a>.</p>

@@ -797,10 +798,10 @@ Autocrypt использует ограниченное и <a href="#openpgp-sec
      </h3>

 <p>Ваш чат с контактом утратил гарантированное сквозное шифрование. 
-Зелёная галочка была удалёна для этого чата и контакта, и когда вы увидели предупреждение.
+Зелёная галочка была удалена для этого чата и контакта, и когда вы увидели предупреждение.
 <strong>Если вы обнаружили внезапное прекращение гарантированного сквозного шифрования 
 для этого контакта, не принимайте предупреждение!</strong>
-Вместо этого свяжитесь со своим контактом по второму каналу 
+Вместо этого свяжитесь со своим контактом по второму каналу, 
 например, видеозвонок, другой мессенджер или телефонный звонок,
 чтобы узнать, что произошло.</p>

@@ -890,7 +891,7 @@ Autocrypt использует ограниченное и <a href="#openpgp-sec
 Многие публичные критические замечания по OpenPGP фактически касаются GnuPG, который Delta Chat никогда не использовал.
 Delta Chat вместо этого использует реализацию OpenPGP на Rust <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 доступную как <a href="https://crates.io/crates/pgp">независимый пакет “pgp”</a>,
-и <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">проверенную на безопасность в 2019 году</a>.</p>
+и <a href="#security-audits">проверенную на безопасность в 2019 и 2024 годах</a>.</p>

 <p>Вместе с другими разработчиками OpenPGP мы стремимся, 
 повысить характеристики безопасности путём реализации
@@ -935,7 +936,7 @@ Delta Chat вместо этого использует реализацию Ope
 и возвращает <a href="https://docs.rs/pgp/latest/pgp/errors/enum.Error.html#variant.MdcError">ошибку</a>
 если код обнаружения модификаций не совпадает.</p>

-<p>Delta Chat также никогда не был уязвим к атаке “Direct Exfiltration” EFAIL
+<p>Delta Chat также никогда не был уязвим к атаке “Direct Exfiltration” EFAIL,
 потому что он расшифровывает только <code class="language-plaintext highlighter-rouge">многочастные/зашифрованные</code> сообщения,
 которые содержат ровно одну зашифрованную и подписанную часть,
 как определено спецификацией Autocrypt Level 1.</p>
@@ -1172,16 +1173,16 @@ Look for something like <strong>Start Autocrypt Setup Transfer</strong> in the s
        
      </h3>

-<p>Наиболее вероятная причина - это то, что ваш ключ зашифрован и/или имеет пароль.
+<p>Наиболее вероятная причина — это то, что ваш ключ зашифрован и/или имеет пароль.
 Delta Chat не поддерживает такие ключи.
 Вы можете снять шифрование пароля и пароль, а затем повторить попытку импорта.</p>

 <p>Другая распространенная ошибка - неправильное расширение файла.
 Используйте формат ASCII armored и расширение файла <code class="language-plaintext highlighter-rouge">.asc</code>.</p>

-<p>Delta Chat поддерживает расспространённые форматы закрытых ключей OpenPGP, однако
+<p>Delta Chat поддерживает распространённые форматы закрытых ключей OpenPGP, однако
 маловероятно, что мы будем поддерживать все закрытые ключи из любых источников. Это
-не является основной целью Delta Chat. На самом деле, подавляющее большинство пользователей 
+не является основной целью Delta Chat. На самом деле, подавляющее большинство пользователей
 Delta Chat не будут иметь никакого ключа, прежде чем они начнут использовать его.
 Однако мы стремимся поддерживать закрытые ключи из как можно большего числа источников.</p>

@@ -1200,10 +1201,25 @@ Delta Chat не будут иметь никакого ключа, прежде
        
      </h3>

-<p>Проект Delta Chat прошёл четыре независимых аудита безопасности и один
-независимый анализ безопасности, от самого последнего к более старому:</p>
+<p>Да, множество раз. 
+Проект Delta Chat находится в постоянном режиме аудита безопасности и анализа,
+от последних до более ранних:</p>

 <ul>
+  <li>
+    <p>Декабрь 2024 года, <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">экспертиза rPGP, организованная
+ NLNET</a> выполненная <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a>.
+rPGP является движком сквозного шифрования OpenPGP <a href="https://openpgp.org">OpenPGP</a> в Delta Chat. 
+В результате этого аудита были подготовлены два отчета по безопасности:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Паника при обработке некорректных, недоверенных входных данных”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Возможная нехватка ресурсов при обработке непроверенных сообщений”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>Проблемы, описанные в этих рекомендациях, были исправлены и включены в релизы Delta Chat, 
+во всех магазинах приложений с декабря 2024 года.</p>
+  </li>
  <li>
    <p>В марте 2024 года мы получили подробный анализ безопасности от исследовательской группы
 Applied Cryptography в ETH Цюрихе и устранили все выявленные проблемы. 
@@ -1305,13 +1321,19 @@ Chat <a href="https://github.com/rpgp/rpgp">PGP</a> и

 <ul>
  <li>
-    <p>Перепроверьте, что оба устройства находятся в <strong>в одной Wi-Fi или локальной сети</strong>.</p>
+    <p>Перепроверьте, что оба устройства находятся <strong>в одной Wi-Fi или локальной сети</strong>.</p>
  </li>
  <li>
    <p>В <strong>Windows</strong> перейдите в <strong>Панель управления / Сеть и Интернет</strong>
 и убедитесь, что в качестве “Типа сетевого профиля” выбрана <strong>Частная сеть</strong>.
 (после передачи, вы можете изменить обратно на исходное значение)</p>
  </li>
+  <li>
+    <p>На <strong>iOS</strong>, убедитесь, что предоставлен доступ “Настройки системы / Приложения / Delta Chat / <strong>Локальная сеть</strong>”</p>
+  </li>
+  <li>
+    <p>На <strong>macOS</strong>, включите “Системные настройки / Конфиденциальность и безопасность / <strong>Локальная сеть</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>В вашей системе может быть установлен “персональный брандмауэр”,
 который может вызвать проблемы (особенно на Windows).
@@ -1407,12 +1429,12 @@ PIN-код разблокировки экрана, графический кл
      </h3>

 <ul>
-  <li>Приложения webxdc webxdc не могут отправлять данные в Интернет или скачивать что-либо.</li>
+  <li>Приложения webxdc не могут отправлять данные в Интернет или скачивать что-либо.</li>
  <li>Приложение webxdc может обмениваться данными только внутри чата Delta Chat, с его
 копиями на устройствах ваших собеседников по чату.
 В остальном, оно полностью
 изолировано от Интернета.</li>
-  <li>Конфиденциальность, которую обеспечивает приложение webxdc - это конфиденциальность вашего чата - пока
+  <li>Конфиденциальность, которую обеспечивает приложение webxdc — это конфиденциальность вашего чата - пока
 вы доверяете людям, с которыми вы общаетесь, вы можете доверять приложению webxdc.</li>
  <li>Это также означает, что открытие приложений webxdc в чатах с участниками, которым вы
 не доверяете, тоже самое, что и с вложениями электронной почты, когда вы открываете
@@ -1430,11 +1452,11 @@ PIN-код разблокировки экрана, графический кл
 <ul>
  <li>В общем, каждый может поделиться приложениями webxdc
 друг с другом без ограничений.</li>
+  <li>Из <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>Вы можете <a href="https://delta.chat/en/2023-08-11-xstore">отправить ‘hi’ на xstore@testrun.org</a>
 чтобы увидеть экспериментальный магазин приложений webxdc.
 Все приложения с открытым исходным кодом и бесплатны.</li>
-  <li>Многие люди пишут свои собственные приложения webxdc и публикуют их на <a href="https://support.delta.chat/c/webxdc/20">форуме
-Delta Chat</a>.</li>
+  <li>Многие люди создают свои собственные приложения webxdc и публикуют их на <a href="https://support.delta.chat/c/webxdc/20">форуме Delta Chat</a>.</li>
 </ul>
    
      <h3 id="как-я-могу-создать-свои-собственные-приложения-webxdc">
@@ -1446,7 +1468,7 @@ Delta Chat</a>.</li>
      </h3>

 <ul>
-  <li>Приложения webxdc - это просто архивы zip, содержащие код html, css и javascript.</li>
+  <li>Приложения webxdc — это просто архивы zip, содержащие код html, css и javascript.</li>
  <li>Вы можете расширить <a href="https://github.com/webxdc/hello">пример приложения Hello World</a>
 для начала.</li>
  <li>Все остальное, что вам нужно знать, написано в
@@ -1572,7 +1594,7 @@ Delta Chat</a>.</li>
 <ol>
  <li>
    <p>Измените свой адрес в разделе “Настройки → Дополнительные параметры → Пароль и аккаунт” и
-введите пароль вашей новой электронной почты (и если необходимо, настройки сервера).
+введите пароль вашей новой электронной почты (и, если необходимо, настройки сервера).
 Вы получите информационное сообщение о том, что переходите на новый адрес. 
 Дополнительное уведомление также появится в вашем чате “Сообщения устройства”.</p>
  </li>
@@ -1656,10 +1678,10 @@ Delta Chat</a>.</li>
  </li>
 </ul>
    
-      <h3 id="работает-ли-delta-chat-работу-с-моим-провайдером-электронной-почты">
+      <h3 id="работает-ли-delta-chat-с-моим-провайдером-электронной-почты">
        
        
-          Работает ли Delta Chat работу с <em>моим</em> провайдером электронной почты? <a href="#работает-ли-delta-chat-работу-с-моим-провайдером-электронной-почты" class="anchor"></a>
+          Работает ли Delta Chat с <em>моим</em> провайдером электронной почты? <a href="#работает-ли-delta-chat-с-моим-провайдером-электронной-почты" class="anchor"></a>
        
        
      </h3>
@@ -1791,7 +1813,7 @@ Delta Chat необходим пароль, чтобы использовать
        
      </h3>

-<p>Единственная причина, по которой вы можете захотеть наблюдать за папкой “Отправленные”, - это если вы используете другую
+<p>Единственная причина, по которой вы можете захотеть наблюдать за папкой “Отправленные”, — это если вы используете другую
 почтовую программу (например, Thunderbird) вместе с приложением Delta Chat, и хотите, чтобы ваш почтовый клиент
 мог участвовать в разговорах в чате.</p>

@@ -1879,6 +1901,35 @@ Chat.</li>
  <li>Смотрите <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Стандарты, используемые в Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="где-мои-друзья-могут-найти-delta-chat">
+        
+        
+          Где мои друзья могут найти Delta Chat? <a href="#где-мои-друзья-могут-найти-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat доступен на всех популярных и некоторых менее известных платформах:</p>
+
+<ul>
+  <li>
+    <p>На <strong>официальной странице загрузки</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> можно найти подробную информацию о всех вариантах</p>
+  </li>
+  <li>
+    <p>Если основной сайт недоступен, используйте <strong>зеркало</strong> <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Откройте один из следующих <strong>онлайн-магазинов приложений и введите запрос “Delta Chat”:</strong>
+ Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, App Store для iOS и macOS, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Проверьте <strong>менеджер пакетов</strong> вашего дистрибутива Linux</p>
+  </li>
+  <li>
+    <p>Файлы <strong>APK для Android</strong> доступны на <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="как-финансируются-разработки-delta-chat">
        
        
@@ -1895,7 +1946,7 @@ Chat.</li>
 основанную на Свободном и Открытом исходном коде.</p>

 <p>В частности, разработка Delta Chat финансировалась из следующих источников,
-перечисленны в хронологическом порядке:</p>
+перечислены в хронологическом порядке:</p>

 <ul>
  <li>
@@ -1910,7 +1961,7 @@ Chat.</li>
 и выпустили первую бета-версию приложения для настольных систем, а также провели 
 исследования в области UX в контексте прав человека, 
 см. наш заключительный отчет <a href="https://delta.chat/en/2019-07-19-uxreport">Needfinding and UX report</a>.
-Второй грант, полученый в 2019/2020 году (~$300тыс.), помог нам 
+Второй грант, полученный в 2019/2020 году (~$300 тыс.), помог нам 
 выпустить версии Delta/iOS, перевести наш основной код на Rust и 
 предоставить новые функции для всех платформ.</p>
  </li>
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="sk"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#čo-je-to-delta-chat">Čo je to Delta Chat?</a>
    <ul>
      <li><a href="#ako-nájdem-ľudí-s-ktorými-môžem-chatovať">Ako nájdem ľudí s ktorými môžem chatovať?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#je-delta-chat-kompatibilný-s-protonmail--tutanota--criptext">Je Delta Chat kompatibilný s Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">How can I delete my account?</a></li>
      <li><a href="#zaujímajú-ma-technické-detaily-môžete-mi-povedať-viac">Zaujímajú ma technické detaily. Môžete mi povedať viac?</a></li>
+      <li><a href="#where-can-my-friends-find-delta-chat">Where can my friends find Delta Chat?</a></li>
      <li><a href="#ako-sa-financuje-vývoj-delta-chat">Ako sa financuje vývoj Delta Chat?</a></li>
    </ul>
  </li>
@@ -301,8 +302,7 @@ Archived chats remain accessible above the chat list or via search.</p>
  </li>
 </ul>

-<p>To archive or pin a chat, long tap (Android), use the chat’s menu (Android/Desktop) or swipe to the left (iOS);
-to mute a chat, use the chat’s menu (Android/Desktop) or the chat’s profile (iOS).</p>
+<p>To use the functions, long tap or right click a chat in the chat list.</p>
    
      <h3 id="what-does-the-green-dot-mean">
        
@@ -603,16 +603,16 @@ to any system involved in the delivery of Push Notifications.</p>

 <ul>
  <li>
-    <p>A Delta Chat app obtains a “device token” locally and stores it
+    <p>A Delta Chat app obtains a “device token” locally, encrypts it and stores it
 on the <a href="https://delta.chat/chatmail">chatmail</a> server.</p>
  </li>
  <li>
    <p>When a <a href="https://delta.chat/chatmail">chatmail</a> server receives an e-mail for a Delta Chat user
-it forwards the “device token” to the central Delta Chat notification proxy.</p>
+it forwards the encrypted device token to the central Delta Chat notification proxy.</p>
  </li>
  <li>
-    <p>The central Delta Chat notification proxy forwards
-the “device token” to the respective Push service (Apple, Google, etc.),
+    <p>The central Delta Chat notification proxy decrypts the device token
+and forwards it to the respective Push service (Apple, Google, etc.),
 without ever knowing the IP or e-mail address of Delta Chat users.</p>
  </li>
  <li>
@@ -625,14 +625,15 @@ and also never see any message content (also not in encrypted forms).</p>
  </li>
 </ul>

-<p>As of May 2024, chatmail servers know about “device tokens”
-but we plan to encrypt this information to the notification proxy
-such that the chatmail server never learns the device token.</p>
-
 <p>The central Delta Chat notification proxy <a href="https://github.com/deltachat/notifiers">is small and fully implemented in Rust</a>
 and forgets about device-tokens as soon as Apple/Google/etc processed them,
 usually in a matter of milliseconds.</p>

+<p>Note that the device token is encrypted between apps and notification proxy
+but it is not signed. 
+The notification proxy thus never sees e-mail addresses, IP-addresses or
+any cryptographic identity information associated with a user’s device (token).</p>
+
 <p>Resulting from this overall privacy design, even the seizure of a chatmail server,
 or the full seizure of the central Delta Chat notification proxy
 would not reveal private information that Push services do not already have.</p>
@@ -893,7 +894,7 @@ and GnuPG (GPG), a command line tool implementing OpenPGP.
 Many public critiques of OpenPGP actually discuss GnuPG which Delta Chat has never used. 
 Delta Chat rather uses the OpenPGP Rust implementation <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 available as <a href="https://crates.io/crates/pgp">an independent “pgp” package</a>,
-and <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">security-audited in 2019</a>.</p>
+and <a href="#security-audits">security-audited in 2019 and 2024</a>.</p>

 <p>We aim, along with other OpenPGP implementors, 
 to further improve security characteristics by implementing the
@@ -1203,10 +1204,25 @@ Pre iné programy by ste mali vedieť nájsť riešenie online.</p>
        
      </h3>

-<p>The Delta Chat project underwent four independent security audits and one
-independent security analysis, from most recent to older:</p>
+<p>Yes, multiple times. 
+The Delta Chat project continuously undergoes independent security audits and analysis,
+from most recent to older:</p>

 <ul>
+  <li>
+    <p>2024 December, an <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET-commissioned Evaluation of
+rPGP</a> by <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> took place.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Two advisories were released related to the findings of this audit:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>The issues outlined in these advisories have been fixed and are part of Delta Chat 
+releases on all appstores since December 2024.</p>
+  </li>
  <li>
    <p>2024 March, we received a deep security analysis from the Applied Cryptography
 research group at ETH Zuerich and addressed all raised issues. 
@@ -1315,6 +1331,12 @@ One device is not needed for the other to work.</p>
 and make sure, <strong>Private Network</strong> is selected as “Network profile type”
 (after transfer, you can change back to the original value)</p>
  </li>
+  <li>
+    <p>On <strong>iOS</strong>, make sure “System Settings / Apps / Delta Chat / <strong>Local Network</strong>” access is granted</p>
+  </li>
+  <li>
+    <p>On <strong>macOS</strong>, enable “System Settings / Privacy &amp; Security / <strong>Local Network</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Your system might have a “personal firewall”,
 which is known to cause problems (especially on Windows).
@@ -1432,6 +1454,7 @@ you only open attachments from senders you trust, and not from spammers.</li>
 <ul>
  <li>In general, anyone can share webxdc apps with each
 other without restrictions.</li>
+  <li>From <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
  <li>You can <a href="https://delta.chat/en/2023-08-11-xstore">send ‘hi’ to xstore@testrun.org</a>
 to see an experimental webxdc appstore.
 All of the apps are open source and for free.</li>
@@ -1879,6 +1902,35 @@ Otherwise you might receive undecryptable messages from those group chats.</p>
  <li>Pozrite si <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Štandardy používané v Delta Chate</a>.</li>
 </ul>
    
+      <h3 id="where-can-my-friends-find-delta-chat">
+        
+        
+          Where can my friends find Delta Chat? <a href="#where-can-my-friends-find-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat is available for all major and some minor platforms:</p>
+
+<ul>
+  <li>
+    <p>The <strong>official website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> shows all options in detail</p>
+  </li>
+  <li>
+    <p>If unavailable, use the <strong>mirror</strong> at <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Open one of the following <strong>app stores and search for “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Check the <strong>package manager</strong> of your Linux distributions</p>
+  </li>
+  <li>
+    <p><strong>Android APKs</strong> are also available on <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="ako-sa-financuje-vývoj-delta-chat">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="sq"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#çështë-delta-chat-i">Ç’është Delta Chat-i?</a>
    <ul>
      <li><a href="#si-mund-të-gjej-persona-për-të-biseduar-me-ta">Si mund të gjej persona për të biseduar me ta?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#a-është-i-përputhshëm-delta-chat-i-me-protonmail-in--tutanota-n--criptext-in">A është i përputhshëm Delta Chat-i me Protonmail-in / Tutanota-n / Criptext-in?</a></li>
      <li><a href="#remove-account">Si mund ta fshij llogarinë time?</a></li>
      <li><a href="#më-interesojnë-hollësitë-teknike-mund-të-më-tregoni-diçka-më-tepër">Më interesojnë hollësitë teknike. Mund të më tregoni diçka më tepër?</a></li>
+      <li><a href="#where-can-my-friends-find-delta-chat">Where can my friends find Delta Chat?</a></li>
      <li><a href="#si-financohet-zhvillimi-i-delta-chat-it">Si financohet zhvillimi i Delta Chat-it?</a></li>
    </ul>
  </li>
@@ -604,16 +605,16 @@ to any system involved in the delivery of Push Notifications.</p>

 <ul>
  <li>
-    <p>A Delta Chat app obtains a “device token” locally and stores it
+    <p>A Delta Chat app obtains a “device token” locally, encrypts it and stores it
 on the <a href="https://delta.chat/chatmail">chatmail</a> server.</p>
  </li>
  <li>
    <p>When a <a href="https://delta.chat/chatmail">chatmail</a> server receives an e-mail for a Delta Chat user
-it forwards the “device token” to the central Delta Chat notification proxy.</p>
+it forwards the encrypted device token to the central Delta Chat notification proxy.</p>
  </li>
  <li>
-    <p>The central Delta Chat notification proxy forwards
-the “device token” to the respective Push service (Apple, Google, etc.),
+    <p>The central Delta Chat notification proxy decrypts the device token
+and forwards it to the respective Push service (Apple, Google, etc.),
 without ever knowing the IP or e-mail address of Delta Chat users.</p>
  </li>
  <li>
@@ -626,14 +627,15 @@ and also never see any message content (also not in encrypted forms).</p>
  </li>
 </ul>

-<p>As of May 2024, chatmail servers know about “device tokens”
-but we plan to encrypt this information to the notification proxy
-such that the chatmail server never learns the device token.</p>
-
 <p>The central Delta Chat notification proxy <a href="https://github.com/deltachat/notifiers">is small and fully implemented in Rust</a>
 and forgets about device-tokens as soon as Apple/Google/etc processed them,
 usually in a matter of milliseconds.</p>

+<p>Note that the device token is encrypted between apps and notification proxy
+but it is not signed. 
+The notification proxy thus never sees e-mail addresses, IP-addresses or
+any cryptographic identity information associated with a user’s device (token).</p>
+
 <p>Resulting from this overall privacy design, even the seizure of a chatmail server,
 or the full seizure of the central Delta Chat notification proxy
 would not reveal private information that Push services do not already have.</p>
@@ -894,7 +896,7 @@ and GnuPG (GPG), a command line tool implementing OpenPGP.
 Many public critiques of OpenPGP actually discuss GnuPG which Delta Chat has never used. 
 Delta Chat rather uses the OpenPGP Rust implementation <a href="https://github.com/rpgp/rpgp">rPGP</a>,
 available as <a href="https://crates.io/crates/pgp">an independent “pgp” package</a>,
-and <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">security-audited in 2019</a>.</p>
+and <a href="#security-audits">security-audited in 2019 and 2024</a>.</p>

 <p>We aim, along with other OpenPGP implementors, 
 to further improve security characteristics by implementing the
@@ -1204,10 +1206,25 @@ Për programe të tjera, mund të gjeni një zgjidhje në internet.</p>
        
      </h3>

-<p>The Delta Chat project underwent four independent security audits and one
-independent security analysis, from most recent to older:</p>
+<p>Yes, multiple times. 
+The Delta Chat project continuously undergoes independent security audits and analysis,
+from most recent to older:</p>

 <ul>
+  <li>
+    <p>2024 December, an <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">NLNET-commissioned Evaluation of
+rPGP</a> by <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a> took place.
+rPGP serves as the end-to-end encyption <a href="https://openpgp.org">OpenPGP</a> engine of Delta Chat. 
+Two advisories were released related to the findings of this audit:</p>
+
+    <ul>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Panics on Malformed Untrusted Input”</a> CVE-2024-53856</li>
+      <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Potential Resource Exhaustion when handling Untrusted Messages”</a> CVE-2024-53857</li>
+    </ul>
+
+    <p>The issues outlined in these advisories have been fixed and are part of Delta Chat 
+releases on all appstores since December 2024.</p>
+  </li>
  <li>
    <p>2024 March, we received a deep security analysis from the Applied Cryptography
 research group at ETH Zuerich and addressed all raised issues. 
@@ -1315,6 +1332,12 @@ Njëra pajisja s’ka nevojë për tjetrën që të funksionojë.</p>
 and make sure, <strong>Private Network</strong> is selected as “Network profile type”
 (after transfer, you can change back to the original value)</p>
  </li>
+  <li>
+    <p>On <strong>iOS</strong>, make sure “System Settings / Apps / Delta Chat / <strong>Local Network</strong>” access is granted</p>
+  </li>
+  <li>
+    <p>On <strong>macOS</strong>, enable “System Settings / Privacy &amp; Security / <strong>Local Network</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Sistemi juaj mund të ketë një “firewall personal”,
 që dihet se shkakton probleme (veçanërisht në Windows).
@@ -1890,6 +1913,35 @@ Otherwise you might receive undecryptable messages from those group chats.</p>
  <li>Shihni <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Standarde të përdorur në Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="where-can-my-friends-find-delta-chat">
+        
+        
+          Where can my friends find Delta Chat? <a href="#where-can-my-friends-find-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat is available for all major and some minor platforms:</p>
+
+<ul>
+  <li>
+    <p>The <strong>official website</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> shows all options in detail</p>
+  </li>
+  <li>
+    <p>If unavailable, use the <strong>mirror</strong> at <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Open one of the following <strong>app stores and search for “Delta Chat”:</strong>
+Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Check the <strong>package manager</strong> of your Linux distributions</p>
+  </li>
+  <li>
+    <p><strong>Android APKs</strong> are also available on <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="si-financohet-zhvillimi-i-delta-chat-it">
        
        
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
+<html lang="uk"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
  <li><a href="#що-таке-delta-chat">Що таке Delta Chat?</a>
    <ul>
      <li><a href="#як-мені-знайти-людей-для-спілкування">Як мені знайти людей для спілкування?</a></li>
@@ -99,6 +99,7 @@
      <li><a href="#чи-сумісний-delta-chat-із-protonmail--tutanota--criptext">Чи сумісний Delta Chat із Protonmail / Tutanota / Criptext?</a></li>
      <li><a href="#remove-account">Як мені видалити свій обліковий запис?</a></li>
      <li><a href="#мене-цікавлять-технічні-деталі-можете-розповісти-більше">Мене цікавлять технічні деталі. Можете розповісти більше?</a></li>
+      <li><a href="#де-мої-друзі-можуть-знайти-delta-chat">Де мої друзі можуть знайти Delta Chat?</a></li>
      <li><a href="#як-фінансується-розробка-delta-chat">Як фінансується розробка Delta Chat?</a></li>
    </ul>
  </li>
@@ -267,7 +268,7 @@
  </li>
 </ul>

-<p>Щоб заархівувати або закріпити чат, довго торкніться (Android), скористайтеся меню чату (Android/комп’ютер) або проведіть пальцем ліворуч (iOS); щоб вимкнути звук чату, скористайтеся меню чату (Android/комп’ютер) або профілем чату (iOS).</p>
+<p>Щоб скористатися функціями, утримуйте натиснутою клавішу або клацніть правою кнопкою миші на чаті у списку чатів.</p>
    
      <h3 id="що-означає-зелена-точка">
        
@@ -497,23 +498,23 @@ Push-сповіщення автоматично активуються для

 <ul>
  <li>
-    <p>Додаток Delta Chat отримує “токен пристрою” локально і зберігає його на сервері <a href="https://delta.chat/chatmail">chatmail</a>.</p>
+    <p>Додаток Delta Chat отримує “токен пристрою” локально, шифрує його і зберігає на сервері <a href="https://delta.chat/chatmail">chatmail</a>.</p>
  </li>
  <li>
-    <p>Коли <a href="https://delta.chat/chatmail">chatmail</a>-сервер отримує електронний лист від користувача Delta Chat він пересилає “токен пристрою” до центрального проксі-сповіщення Delta Chat.</p>
+    <p>Коли сервер <a href="https://delta.chat/chatmail">chatmail</a> отримує електронний лист від користувача Delta Chat він пересилає зашифрований токен пристрою до центрального проксі-сервера сповіщень Delta Chat.</p>
  </li>
  <li>
-    <p>Центральний проксі-сервер сповіщень Delta Chat пересилає “токен пристрою” до відповідного Push-сервісу (Apple, Google тощо), навіть не знаючи IP-адреси чи електронної пошти користувачів Delta Chat.</p>
+    <p>Центральний проксі-сервер сповіщень Delta Chat розшифровує токен пристрою і пересилає його до відповідного Push-сервісу (Apple, Google тощо), навіть не знаючи IP-адреси або електронної пошти користувачів Delta Chat.</p>
  </li>
  <li>
    <p>Центральний Push-сервіс (Apple, Google тощо) запускає додаток Delta Chat на вашому пристрої щоб перевірити наявність нових повідомлень у фоновому режимі. Він не знає про пошту чату або адресу електронної пошти пристрою, який він пробуджує. Центральні служби Apple/Google Push ніколи не бачать адресу електронної пошти (відправника або одержувача) а також ніколи не бачать жодного вмісту повідомлення (навіть в зашифрованому вигляді).</p>
  </li>
 </ul>

-<p>Станом на травень 2024 року chatmail-сервери знають про “токени пристроїв” але ми плануємо зашифрувати цю інформацію для проксі-сповіщень таким чином, щоб сервер чату ніколи не дізнався токен пристрою.</p>
-
 <p>Центральний проксі для сповіщень Delta Chat <a href="https://github.com/deltachat/notifiers">невеликий і повністю реалізований на Rust</a> забуває про токени пристроїв, як тільки Apple/Google/etc обробили їх, зазвичай за лічені мілісекунди.</p>

+<p>Зверніть увагу, що токен пристрою шифрується між програмами та проксі-сповіщеннями але не підписується. Таким чином, проксі-служба сповіщень ніколи не бачить адреси електронної пошти, IP-адреси або будь-яку криптографічну ідентифікаційну інформацію, пов’язану з пристроєм користувача (токеном).</p>
+
 <p>В результаті цього загального дизайну конфіденційності, навіть захоплення chatmail-сервера, або повне вилучення центрального проксі-сервера повідомлень Delta Chat не призведе до розкриття приватної інформації, якої ще не мають Push-сервіси.</p>
    
      <h3 id="чому-delta-chat-інтегрується-з-централізованими-пропрієтарними-push-сервісами-applegoogle">
@@ -675,7 +676,10 @@ Autocrypt використовує обмежену і <a href="#openpgp-secure"

 <p>Так, Delta Chat використовує безпечну підмножину OpenPGP і відображає індикатор безпеки у вигляді замка в повідомленні лише тоді, коли все повідомлення належним чином зашифровано і підписано. Наприклад, “Відокремлені підписи” не вважаються безпечними.</p>

-<p>OpenPGP не є небезпечним сам по собі. Більшість публічно обговорюваних проблем безпеки OpenPGP насправді виникають через погане використання або погану реалізацію інструментів або програм (або і те, і інше). Особливо важливо розрізняти OpenPGP, стандарт шифрування IETF, і GnuPG (GPG), інструментом командного рядка, що реалізує OpenPGP. Багато публічних критиків OpenPGP насправді обговорюють GnuPG, який Delta Chat ніколи не використовував. Натомість Delta Chat використовує реалізацію OpenPGP на Rust <a href="https://github.com/rpgp/rpgp">rPGP</a>, доступну як <a href="https://crates.io/crates/pgp">незалежний пакет “pgp”</a>, і <a href="https://delta.chat/assets/blog/2019-first-security-review.pdf">пройшов аудит безпеки у 2019 році</a>.</p>
+<p>OpenPGP сам по собі не є небезпечним. Більшість публічно обговорюваних проблем безпеки OpenPGP насправді виникають через недостатню зручність використання або погану реалізацію інструментів чи програм (або обох). 
+Особливо важливо розрізняти OpenPGP, стандарт шифрування IETF, і GnuPG (GPG), інструмент командного рядка, що реалізує OpenPGP. 
+Багато публічних критиків OpenPGP насправді обговорюють GnuPG, який Delta Chat ніколи не використовував. 
+Delta Chat скоріше використовує реалізацію OpenPGP Rust <a href="https://github.com/rpgp/rpgp">rPGP</a>, доступну як <a href="https://crates.io/crates/pgp">незалежний пакет «pgp»</a> і <a href="#security-audits">перевірку безпеки в 2019 і 2024 роках</a>.</p>

 <p>Ми прагнемо, разом з іншими розробниками OpenPGP, подальше покращення характеристик безпеки шляхом впровадження <a href="https://datatracker.ietf.org/doc/draft-ietf-openpgp-crypto-refresh/">нового IETF OpenPGP Crypto-Refresh</a> який, на щастя, був прийнятий влітку 2023 року.</p>
    
@@ -871,7 +875,17 @@ Look for something like <strong>Start Autocrypt Setup Transfer</strong> in the s
        
      </h3>

-<p>Проект Delta Chat пройшов чотири незалежні аудити безпеки та один незалежний аналіз безпеки, від найновіших до найстаріших:</p>
+<p>Так, багаторазово. Проект Delta Chat постійно проходить незалежні перевірки та аналіз безпеки, а саме, від останніх і закінчуючи старішими:</p>
+
+<ul>
+  <li>
+    <p>2024 грудня відбулася <a href="https://github.com/rpgp/docs/blob/main/audits/NGI%20Core%20rPGP%20penetration%20test%20report%202024%201.0.pdf">оцінка rPGP на замовлення NLNET</a> від <a href="https://www.radicallyopensecurity.com/">Radically Open Security</a>. rPGP слугує рушієм наскрізного шифрування <a href="https://openpgp.org">OpenPGP</a> для Delta Chat. За результатами цього аудиту було випущено дві рекомендації:</p>
+  </li>
+  <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv">“Паніка через неправильне ненадійне введення”</a> CVE-2024-53856</li>
+  <li><a href="https://github.com/rpgp/rpgp/security/advisories/GHSA-4grw-m28r-q285">“Потенційне виснаження ресурсів під час обробки ненадійних повідомлень”</a> CVE-2024-53857</li>
+</ul>
+
+<p>Проблеми, описані в цих рекомендаціях, виправлено, і вони є частиною випусків Delta Chat у всіх магазинах додатків з грудня 2024 року.</p>

 <ul>
  <li>
@@ -944,6 +958,12 @@ Look for something like <strong>Start Autocrypt Setup Transfer</strong> in the s
  <li>
    <p>У <strong>Windows</strong> перейдіть до <strong>Панель керування / Мережа та Інтернет</strong> і переконайтеся, що <strong>Приватна мережа</strong> вибрано як “Тип мережевого профілю” (після перенесення ви можете повернути початкове значення)</p>
  </li>
+  <li>
+    <p>На <strong>iOS</strong> переконайтеся, що доступ до “Системні налаштування / Програми / Delta Chat / <strong>Локальна мережа</strong>” дозволено</p>
+  </li>
+  <li>
+    <p>У <strong>macOS</strong> увімкніть “Системні налаштування / Конфіденційність і безпека / <strong>Локальна мережа</strong> / Delta Chat”</p>
+  </li>
  <li>
    <p>Ваша система може мати “персональний брандмауер”, який, як відомо, викликає проблеми (особливо у Windows). <strong>Вимкніть персональний брандмауер</strong> для Delta Chat на обох кінцях і повторіть спробу</p>
  </li>
@@ -1032,9 +1052,11 @@ Look for something like <strong>Start Autocrypt Setup Transfer</strong> in the s
      </h3>

 <ul>
-  <li>Загалом, будь-хто може ділитися додатками webxdc один з одним один з одним без обмежень.</li>
-  <li>Ви можете <a href="https://delta.chat/en/2023-08-11-xstore">надіслати “hi” на xstore@testrun.org</a> щоб побачити експериментальний магазин додатків webxdc. Всі програми мають відкритий вихідний код і є безкоштовними.</li>
-  <li>Багато людей пишуть власні програми для webxdc і публікують їх на <a href="https://support.delta.chat/c/webxdc/20">форумі Delta Chat</a>.</li>
+  <li>Загалом, будь-хто може ділитися додатками webxdc один з одним без обмежень.</li>
+  <li>З <a href="https://webxdc.org/apps/">webxdc.org/apps</a>.</li>
+  <li>Ви можете <a href="https://delta.chat/en/2023-08-11-xstore">надіслати “привіт” на xstore@testrun.org</a> щоб побачити експериментальний магазин додатків webxdc.
+Всі програми мають відкритий вихідний код і є безкоштовними.</li>
+  <li>Багато людей пишуть власні програми webxdc і публікують їх на <a href="https://support.delta.chat/c/webxdc/20">форумі Delta Chat</a>.</li>
 </ul>
    
      <h3 id="як-я-можу-створювати-власні-програми-webxdc">
@@ -1374,6 +1396,34 @@ Look for something like <strong>Start Autocrypt Setup Transfer</strong> in the s
  <li>Дивіться <a href="https://github.com/deltachat/deltachat-core-rust/blob/master/standards.md#standards-used-in-delta-chat">Стандарти, що використовуються у Delta Chat</a>.</li>
 </ul>
    
+      <h3 id="де-мої-друзі-можуть-знайти-delta-chat">
+        
+        
+          Де мої друзі можуть знайти Delta Chat? <a href="#де-мої-друзі-можуть-знайти-delta-chat" class="anchor"></a>
+        
+        
+      </h3>
+
+<p>Delta Chat доступний для всіх основних і деяких другорядних платформ:</p>
+
+<ul>
+  <li>
+    <p>На <strong>офіційному сайті</strong>, <a href="https://delta.chat/download">https://delta.chat/download</a> детально описані всі варіанти</p>
+  </li>
+  <li>
+    <p>Якщо вона недоступна, скористайтеся <strong>дзеркалом</strong> за адресою <a href="https://deltachat.github.io/deltachat-pages">https://deltachat.github.io/deltachat-pages</a></p>
+  </li>
+  <li>
+    <p>Відкрийте один з наступних <strong>магазинів додатків і введіть у пошук “Delta Chat”:</strong> Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS та macOS App Store, Microsoft Store</p>
+  </li>
+  <li>
+    <p>Перевірте <strong>менеджер пакунків</strong> вашого дистрибутива Linux</p>
+  </li>
+  <li>
+    <p><strong>APK для Android</strong> також доступні на <a href="https://github.com/deltachat/deltachat-android/releases">https://github.com/deltachat/deltachat-android/releases</a></p>
+  </li>
+</ul>
+    
      <h3 id="як-фінансується-розробка-delta-chat">
        
        
@@ -35,7 +35,6 @@ public class DcAccounts {
    public native void            setPushDeviceToken   (String token);
    public native boolean         backgroundFetch      (int timeoutSeconds);

-    public native int             addAccount           ();
    public native int             migrateAccount       (String dbfile);
    public native boolean         removeAccount        (int accountId);
    public native int[]           getAll               ();
@@ -2,16 +2,14 @@ package com.b44t.messenger;

 public class DcContext {

-    public final static int DC_PREF_DEFAULT_MDNS_ENABLED = 1;
-    public final static int DC_PREF_DEFAULT_TRIM_ENABLED = 0;
-    public final static int DC_PREF_DEFAULT_TRIM_LENGTH  = 500;
-
    public final static int DC_EVENT_INFO                        = 100;
    public final static int DC_EVENT_WARNING                     = 300;
    public final static int DC_EVENT_ERROR                       = 400;
    public final static int DC_EVENT_ERROR_SELF_NOT_IN_GROUP     = 410;
    public final static int DC_EVENT_MSGS_CHANGED                = 2000;
    public final static int DC_EVENT_REACTIONS_CHANGED           = 2001;
+    public final static int DC_EVENT_INCOMING_REACTION           = 2002;
+    public final static int DC_EVENT_INCOMING_WEBXDC_NOTIFY      = 2003;
    public final static int DC_EVENT_INCOMING_MSG                = 2005;
    public final static int DC_EVENT_MSGS_NOTICED                = 2008;
    public final static int DC_EVENT_MSG_DELIVERED               = 2010;
@@ -53,8 +51,8 @@ public class DcContext {
    public final static int DC_QR_FPR_MISMATCH      = 220;
    public final static int DC_QR_FPR_WITHOUT_ADDR  = 230;
    public final static int DC_QR_ACCOUNT           = 250;
-    public final static int DC_QR_BACKUP            = 251;
    public final static int DC_QR_BACKUP2           = 252;
+    public final static int DC_QR_BACKUP_TOO_NEW    = 255;
    public final static int DC_QR_WEBRTC            = 260;
    public final static int DC_QR_PROXY             = 271;
    public final static int DC_QR_ADDR              = 320;
@@ -82,18 +80,15 @@ public class DcContext {
    public final static int DC_MEDIA_QUALITY_BALANCED = 0;
    public final static int DC_MEDIA_QUALITY_WORSE    = 1;

-    public final static int DC_DECISION_START_CHAT = 0;
-    public final static int DC_DECISION_BLOCK      = 1;
-    public final static int DC_DECISION_NOT_NOW    = 2;
-
    public final static int DC_CONNECTIVITY_NOT_CONNECTED = 1000;
    public final static int DC_CONNECTIVITY_CONNECTING = 2000;
    public final static int DC_CONNECTIVITY_WORKING = 3000;
    public final static int DC_CONNECTIVITY_CONNECTED = 4000;

    private static final String CONFIG_ACCOUNT_ENABLED = "ui.enabled";
+    private static final String CONFIG_MUTE_MENTIONS_IF_MUTED = "ui.mute_mentions_if_muted";

-    // when using DcAccounts, use DcAccounts.addAccount() instead
+    // when using DcAccounts, use Rpc.addAccount() instead
    public DcContext(String osName, String dbfile) {
        contextCPtr = createContextCPtr(osName, dbfile);
    }
@@ -142,7 +137,8 @@ public class DcContext {
    public void                setConfigInt         (String key, int value) { setConfig(key, Integer.toString(value)); }
    public native boolean      setConfigFromQr      (String qr);
    public native String       getConfig            (String key);
-    public int                 getConfigInt         (String key) { try{return Integer.parseInt(getConfig(key));} catch(Exception e) {} return 0; }
+    public int                 getConfigInt         (String key) { return getConfigInt(key, 0); }
+    public int                 getConfigInt         (String key, int defValue) { try{return Integer.parseInt(getConfig(key));} catch(Exception e) {} return defValue; }
    public native String       getInfo              ();
    public native int          getConnectivity      ();
    public native String       getConnectivityHtml  ();
@@ -192,19 +188,21 @@ public class DcContext {
    public native void         blockChat            (int chat_id);
    public native void         acceptChat           (int chat_id);
    public DcMsg               getMsg               (int msg_id) { return new DcMsg(getMsgCPtr(msg_id)); }
+    public native void         sendEditRequest      (int msg_id, String text);
    public native String       getMsgInfo           (int id);
    public native String       getMsgHtml           (int msg_id);
    public native void         downloadFullMsg      (int msg_id);
    public native int          getFreshMsgCount     (int chat_id);
    public native int          estimateDeletionCount(boolean from_server, long seconds);
    public native void         deleteMsgs           (int msg_ids[]);
+    public native void         sendDeleteRequest    (int msg_ids[]);
    public native void         forwardMsgs          (int msg_ids[], int chat_id);
+    public native void         saveMsgs             (int msg_ids[]);
    public native boolean      resendMsgs           (int msg_ids[]);
-    public native int          prepareMsg           (int chat_id, DcMsg msg);
    public native int          sendMsg              (int chat_id, DcMsg msg);
    public native int          sendTextMsg          (int chat_id, String text);
    public native int          sendVideochatInvitation(int chat_id);
-    public native boolean      sendWebxdcStatusUpdate(int msg_id, String payload, String descr);
+    public native boolean      sendWebxdcStatusUpdate(int msg_id, String payload);
    public native String       getWebxdcStatusUpdates(int msg_id, int last_known_serial);
    public native void         setWebxdcIntegration (String file);
    public native int          initWebxdcIntegration(int chat_id);
@@ -232,22 +230,12 @@ public class DcContext {
      }
    }

-    public String getNameNAddr() {
-      String displayname = getConfig("displayname");
-      String addr = getConfig("addr");
-      String ret = "";
+    public boolean isMentionsEnabled() {
+      return getConfigInt(CONFIG_MUTE_MENTIONS_IF_MUTED) != 1;
+    }

-      if (!displayname.isEmpty() && !addr.isEmpty()) {
-        ret = String.format("%s (%s)", displayname, addr);
-      } else if (!addr.isEmpty()) {
-        ret = addr;
-      }
-
-      if (ret.isEmpty() || isConfigured() == 0) {
-        ret += " (not configured)";
-      }
-
-      return ret.trim();
+    public void setMentionsEnabled(boolean enabled) {
+      setConfigInt(CONFIG_MUTE_MENTIONS_IF_MUTED, enabled? 0 : 1);
    }

    public String getName() {
@@ -148,6 +148,7 @@ public class DcMsg {
        return new JSONObject();
      }
    }
+    public native String  getWebxdcHref      ();
    public native boolean isForwarded        ();
    public native boolean isInfo             ();
    public native boolean isSetupMessage     ();
@@ -155,25 +156,26 @@ public class DcMsg {
    public native String  getSetupCodeBegin  ();
    public native String  getVideochatUrl    ();
    public native int     getVideochatType   ();
-    public native boolean isIncreation       ();
    public native void    setText            (String text);
    public native void    setSubject         (String text);
    public native void    setHtml            (String text);
-    public native void    setFile            (String file, String filemime);
+    public native void    forceSticker       ();
+    public native void    setFileAndDeduplicate(String file, String name, String filemime);
    public native void    setDimension       (int width, int height);
    public native void    setDuration        (int duration);
    public native void    setLocation        (float latitude, float longitude);
+    public native String  getPOILocation     ();
    public void           setQuote           (DcMsg quote) { setQuoteCPtr(quote.msgCPtr); }
    public native String  getQuotedText      ();
    public native String  getError           ();
    public native String  getOverrideSenderName();
-    public native boolean isOutgoing();
    public native int     getSenderColor();
+    public native boolean isEdited           ();

-    public String getSenderName(DcContact dcContact, boolean markOverride) {
+    public String getSenderName(DcContact dcContact) {
        String overrideName = getOverrideSenderName();
        if (overrideName != null) {
-            return (markOverride ? "~" : "") + overrideName;
+            return "~" + overrideName;
        } else {
            return dcContact.getDisplayName();
        }
@@ -189,6 +191,14 @@ public class DcMsg {
      return cPtr != 0 ? new DcMsg(cPtr) : null;
    }

+    public native int getOriginalMsgId  ();
+    public native int getSavedMsgId     ();
+
+    public boolean canSave() {
+      // saving info-messages out of context results in confusion, see https://github.com/deltachat/deltachat-ios/issues/2567
+      return !isInfo() && getType() != DC_MSG_VIDEOCHAT_INVITATION;
+    }
+
    public File getFileAsFile() {
        if(getFile()==null)
            throw new AssertionError("expected a file to be present.");
@@ -208,6 +218,10 @@ public class DcMsg {
        return ids;
    }

+    public boolean isOutgoing() {
+        return getFromId() == DcContact.DC_CONTACT_ID_SELF;
+    }
+
    public String getDisplayBody()  {
        return getText();
    }
@@ -79,23 +79,6 @@ public class Rpc {
        }
    }

-    public int addAccount() throws RpcException {
-        return gson.fromJson(getResult("add_account"), int.class);
-    }
-
-    public void startIO() throws RpcException {
-        getResult("start_io_for_all_accounts");
-    }
-
-    public void stopIO() throws RpcException {
-        getResult("stop_io_for_all_accounts");
-    }
-
-    public Map<String, String> getSystemInfo() throws RpcException {
-        TypeToken<Map<String, String>> mapType = new TypeToken<Map<String, String>>(){};
-        return gson.fromJson(getResult("get_system_info"), mapType.getType());
-    }
-
    public List<VcardContact> parseVcard(String path) throws RpcException {
        TypeToken<List<VcardContact>> listType = new TypeToken<List<VcardContact>>(){};
        return gson.fromJson(getResult("parse_vcard", path), listType.getType());
@@ -142,6 +125,10 @@ public class Rpc {
        return getResult("get_account_file_size", accountId).getAsInt();
    }

+    public int addAccount() throws RpcException {
+        return getResult("add_account").getAsInt();
+    }
+
    private static class Request {
        private final String jsonrpc = "2.0";
        public final String method;
@@ -26,8 +26,8 @@ import com.b44t.messenger.DcContext;
 import com.b44t.messenger.DcEvent;
 import com.b44t.messenger.DcEventEmitter;
 import com.b44t.messenger.rpc.Rpc;
+import com.b44t.messenger.rpc.RpcException;

-import org.thoughtcrime.securesms.components.emoji.EmojiProvider;
 import org.thoughtcrime.securesms.connect.AccountManager;
 import org.thoughtcrime.securesms.connect.DcEventCenter;
 import org.thoughtcrime.securesms.connect.DcHelper;
@@ -37,7 +37,6 @@ import org.thoughtcrime.securesms.connect.KeepAliveService;
 import org.thoughtcrime.securesms.connect.NetworkStateReceiver;
 import org.thoughtcrime.securesms.crypto.DatabaseSecret;
 import org.thoughtcrime.securesms.crypto.DatabaseSecretProvider;
-import org.thoughtcrime.securesms.crypto.PRNGFixes;
 import org.thoughtcrime.securesms.geolocation.DcLocationManager;
 import org.thoughtcrime.securesms.jobmanager.JobManager;
 import org.thoughtcrime.securesms.notifications.FcmReceiveService;
@@ -107,11 +106,6 @@ public class ApplicationContext extends MultiDexApplication {

    Log.i("DeltaChat", "++++++++++++++++++ ApplicationContext.onCreate() ++++++++++++++++++");

-    // The first call to `getInstance` takes about 100ms-300ms, so, do it on a background thread
-    Thread t = new Thread(() -> EmojiProvider.getInstance(this), "InitEmojiProviderThread");
-    t.setPriority(Thread.MIN_PRIORITY);
-    t.start();
-
    System.loadLibrary("native-utils");

    dcAccounts = new DcAccounts(new File(getFilesDir(), "accounts").getAbsolutePath());
@@ -131,12 +125,13 @@ public class ApplicationContext extends MultiDexApplication {
          e.printStackTrace();
        }
      }
-      if ("deltafans@nine.testrun.org".equals(ac.getConfig("configured_addr")) && !ac.isCommunity()) {
-          ac.setCommunityMode(true);
-      }
    }
    if (allAccounts.length == 0) {
-      dcAccounts.addAccount();
+      try {
+        rpc.addAccount();
+      } catch (RpcException e) {
+        e.printStackTrace();
+      }
    }
    dcContext = dcAccounts.getSelectedAccount();
    notificationCenter = new NotificationCenter(this);
@@ -209,7 +204,6 @@ public class ApplicationContext extends MultiDexApplication {

    KeepAliveService.maybeStartSelf(this);

-    initializeRandomNumberFix();
    initializeLogging();
    initializeJobManager();
    InChatSounds.getInstance(this);
@@ -240,11 +234,10 @@ public class ApplicationContext extends MultiDexApplication {
            TimeUnit.MILLISECONDS)
            .setConstraints(constraints)
            .build();
-    try {
-      // in Android 4 this throws exception due to R8/shrinking
-      WorkManager.getInstance(this)
-        .enqueueUniquePeriodicWork("FetchWorker", ExistingPeriodicWorkPolicy.KEEP, fetchWorkRequest);
-    } catch (Throwable e) {}
+    WorkManager.getInstance(this).enqueueUniquePeriodicWork(
+            "FetchWorker",
+            ExistingPeriodicWorkPolicy.KEEP,
+            fetchWorkRequest);
    AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);

    if (Prefs.isPushEnabled(this)) {
@@ -258,10 +251,6 @@ public class ApplicationContext extends MultiDexApplication {
    return jobManager;
  }

-  private void initializeRandomNumberFix() {
-    PRNGFixes.apply();
-  }
-
  private void initializeLogging() {
    SignalProtocolLoggerProvider.setProvider(new AndroidSignalProtocolLogger());
  }
@@ -17,22 +17,15 @@
 */
 package org.thoughtcrime.securesms;

-import android.annotation.TargetApi;
-import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
-import android.content.res.TypedArray;
-import android.graphics.drawable.Drawable;
 import android.os.Build;
-import android.os.Build.VERSION;
 import android.os.Bundle;

 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.core.app.NotificationManagerCompat;
-import androidx.core.content.ContextCompat;
-import androidx.core.graphics.drawable.DrawableCompat;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentTransaction;
@@ -51,9 +44,10 @@ import org.thoughtcrime.securesms.preferences.PrivacyPreferenceFragment;
 import org.thoughtcrime.securesms.preferences.CorrectedPreferenceFragment;
 import org.thoughtcrime.securesms.preferences.NotificationsPreferenceFragment;
 import org.thoughtcrime.securesms.preferences.widgets.ProfilePreference;
-import org.thoughtcrime.securesms.util.DynamicTheme;
-import org.thoughtcrime.securesms.util.Prefs;
 import org.thoughtcrime.securesms.qr.BackupTransferActivity;
+import org.thoughtcrime.securesms.util.DynamicTheme;
+import org.thoughtcrime.securesms.util.IntentUtils;
+import org.thoughtcrime.securesms.util.Prefs;
 import org.thoughtcrime.securesms.util.ScreenLockUtil;

 /**
@@ -74,6 +68,7 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
  private static final String PREFERENCE_CATEGORY_MULTIDEVICE    = "preference_category_multidevice";
  private static final String PREFERENCE_CATEGORY_ADVANCED       = "preference_category_advanced";
  private static final String PREFERENCE_CATEGORY_CONNECTIVITY   = "preference_category_connectivity";
+  private static final String PREFERENCE_CATEGORY_DONATE         = "preference_category_donate";
  private static final String PREFERENCE_CATEGORY_HELP           = "preference_category_help";

  public static final int REQUEST_CODE_SET_BACKGROUND            = 11;
@@ -153,13 +148,12 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
      this.findPreference(PREFERENCE_CATEGORY_ADVANCED)
        .setOnPreferenceClickListener(new CategoryClickListener(PREFERENCE_CATEGORY_ADVANCED));

+      this.findPreference(PREFERENCE_CATEGORY_DONATE)
+          .setOnPreferenceClickListener(new CategoryClickListener(PREFERENCE_CATEGORY_DONATE));
+
      this.findPreference(PREFERENCE_CATEGORY_HELP)
          .setOnPreferenceClickListener(new CategoryClickListener(PREFERENCE_CATEGORY_HELP));

-      if (VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
-        tintIcons(getActivity());
-      }
-
      DcHelper.getEventCenter(getActivity()).addObserver(DcContext.DC_EVENT_CONNECTIVITY_CHANGED, this);
    }

@@ -207,38 +201,6 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
          .setSummary(AdvancedPreferenceFragment.getVersion(getActivity()));
    }

-    @TargetApi(11)
-    private void tintIcons(Context context) {
-      Drawable notifications = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_notifications_white_24dp));
-      Drawable swap          = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_swap_vert_white_24dp));
-      Drawable appearance    = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_brightness_6_white_24dp));
-      Drawable chats         = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_forum_white_24dp));
-      Drawable privacy       = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_lock_white_24dp));
-      Drawable advanced      = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_advanced_white_24dp));
-      Drawable help          = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_help_white_24dp));
-
-      int[]      tintAttr   = new int[]{R.attr.pref_icon_tint};
-      TypedArray typedArray = context.obtainStyledAttributes(tintAttr);
-      int        color      = typedArray.getColor(0, 0x0);
-      typedArray.recycle();
-
-      DrawableCompat.setTint(notifications, color);
-      DrawableCompat.setTint(swap, color);
-      DrawableCompat.setTint(appearance, color);
-      DrawableCompat.setTint(chats, color);
-      DrawableCompat.setTint(privacy, color);
-      DrawableCompat.setTint(advanced, color);
-      DrawableCompat.setTint(help, color);
-
-      this.findPreference(PREFERENCE_CATEGORY_NOTIFICATIONS).setIcon(notifications);
-      this.findPreference(PREFERENCE_CATEGORY_CONNECTIVITY).setIcon(swap);
-      this.findPreference(PREFERENCE_CATEGORY_APPEARANCE).setIcon(appearance);
-      this.findPreference(PREFERENCE_CATEGORY_CHATS).setIcon(chats);
-      this.findPreference(PREFERENCE_CATEGORY_PRIVACY).setIcon(privacy);
-      this.findPreference(PREFERENCE_CATEGORY_ADVANCED).setIcon(advanced);
-      this.findPreference(PREFERENCE_CATEGORY_HELP).setIcon(help);
-    }
-
    private class CategoryClickListener implements Preference.OnPreferenceClickListener {
      private final String category;

@@ -293,6 +255,9 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
        case PREFERENCE_CATEGORY_ADVANCED:
          fragment = new AdvancedPreferenceFragment();
          break;
+        case PREFERENCE_CATEGORY_DONATE:
+          IntentUtils.showInBrowser(requireActivity(), "https://arcanechat.me/#contribute");
+          break;
        case PREFERENCE_CATEGORY_HELP:
          startActivity(new Intent(getActivity(), LocalHelpActivity.class));
          break;
@@ -1,9 +1,7 @@
 package org.thoughtcrime.securesms;

-import android.content.res.Configuration;
 import android.os.Bundle;
 import android.util.Log;
-import android.view.KeyEvent;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.ViewConfiguration;
@@ -33,9 +31,6 @@ public abstract class BaseActionBarActivity extends AppCompatActivity {
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    onPreCreate();
-    if (BaseActivity.isMenuWorkaroundRequired()) {
-      forceOverflowMenu();
-    }
    super.onCreate(savedInstanceState);
  }

@@ -46,20 +41,6 @@ public abstract class BaseActionBarActivity extends AppCompatActivity {
    dynamicTheme.onResume(this);
  }

-  @Override
-  public boolean onKeyDown(int keyCode, KeyEvent event) {
-    return (keyCode == KeyEvent.KEYCODE_MENU && BaseActivity.isMenuWorkaroundRequired()) || super.onKeyDown(keyCode, event);
-  }
-
-  @Override
-  public boolean onKeyUp(int keyCode, @NonNull KeyEvent event) {
-    if (keyCode == KeyEvent.KEYCODE_MENU && BaseActivity.isMenuWorkaroundRequired()) {
-      openOptionsMenu();
-      return true;
-    }
-    return super.onKeyUp(keyCode, event);
-  }
-
  private void initializeScreenshotSecurity() {
    if (Prefs.isScreenSecurityEnabled(this)) {
      getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
@@ -1,28 +0,0 @@
-package org.thoughtcrime.securesms;
-
-import android.os.Build;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
-import androidx.annotation.NonNull;
-import androidx.fragment.app.FragmentActivity;
-import android.view.KeyEvent;
-
-public abstract class BaseActivity extends FragmentActivity {
-  @Override
-  public boolean onKeyDown(int keyCode, KeyEvent event) {
-    return (keyCode == KeyEvent.KEYCODE_MENU && isMenuWorkaroundRequired()) || super.onKeyDown(keyCode, event);
-  }
-
-  @Override
-  public boolean onKeyUp(int keyCode, @NonNull KeyEvent event) {
-    if (keyCode == KeyEvent.KEYCODE_MENU && isMenuWorkaroundRequired()) {
-      openOptionsMenu();
-      return true;
-    }
-    return super.onKeyUp(keyCode, event);
-  }
-
-  public static boolean isMenuWorkaroundRequired() {
-    return VERSION.SDK_INT < VERSION_CODES.KITKAT && ("LGE".equalsIgnoreCase(Build.MANUFACTURER) || "E6710".equalsIgnoreCase(Build.DEVICE));
-  }
-}
@@ -18,9 +18,8 @@ import com.b44t.messenger.rpc.Rpc;

 import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.Util;
-import org.thoughtcrime.securesms.recipients.Recipient;
+import org.thoughtcrime.securesms.util.ViewUtil;

 import java.util.HashSet;
 import java.util.Set;
@@ -11,19 +11,23 @@ import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.TypedArray;
+import android.graphics.Bitmap;
 import android.graphics.Color;
 import android.net.Uri;
 import android.os.AsyncTask;
-import android.os.Build;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
+import android.widget.Toast;

 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.view.ActionMode;
 import androidx.core.content.ContextCompat;
+import androidx.core.content.pm.ShortcutInfoCompat;
+import androidx.core.content.pm.ShortcutManagerCompat;
+import androidx.core.graphics.drawable.IconCompat;
 import androidx.fragment.app.Fragment;

 import com.b44t.messenger.DcChat;
@@ -33,6 +37,7 @@ import com.google.android.material.snackbar.Snackbar;
 import org.thoughtcrime.securesms.components.registration.PulsingFloatingActionButton;
 import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.connect.DirectShareUtil;
+import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.util.RelayUtil;
 import org.thoughtcrime.securesms.util.SendRelayedMessageUtil;
 import org.thoughtcrime.securesms.util.Util;
@@ -316,9 +321,37 @@ public abstract class BaseConversationListFragment extends Fragment implements A
    updateActionModeItems(actionMode.getMenu());
  }

+  private void handleAddToHomeScreen() {
+    final Activity activity = requireActivity();
+    final DcContext dcContext = DcHelper.getContext(activity);
+    final Set<Long> selectedChats = getListAdapter().getBatchSelections();
+    final DcChat chat = dcContext.getChat(selectedChats.iterator().next().intValue());
+
+    Intent intent = new Intent(activity, ShareActivity.class);
+    intent.setAction(Intent.ACTION_SEND);
+    intent.putExtra(ShareActivity.EXTRA_ACC_ID, dcContext.getAccountId());
+    intent.putExtra(ShareActivity.EXTRA_CHAT_ID, chat.getId());
+
+    Recipient recipient = new Recipient(activity, chat);
+    Bitmap avatar = DirectShareUtil.getIconForShortcut(activity, recipient);
+    ShortcutInfoCompat shortcutInfoCompat = new ShortcutInfoCompat.Builder(activity, "chat-" + dcContext.getAccountId() + "-" + chat.getId())
+        .setShortLabel(chat.getName())
+        .setIcon(IconCompat.createWithAdaptiveBitmap(avatar))
+        .setIntent(intent)
+        .build();
+    if (!ShortcutManagerCompat.requestPinShortcut(activity, shortcutInfoCompat, null)) {
+        Toast.makeText(activity, "ErrAddToHomescreen: requestPinShortcut() failed", Toast.LENGTH_LONG).show();
+    } else if (actionMode != null) {
+      actionMode.finish();
+      actionMode = null;
+    }
+  }
+
  private void updateActionModeItems(Menu menu) {
    // We do not show action mode icons when relaying (= sharing or forwarding).
    if (!isRelayingMessageContent(requireActivity())) {
+      final int selectedCount = getListAdapter().getBatchSelections().size();
+      menu.findItem(R.id.menu_add_to_home_screen).setVisible(selectedCount == 1);
      MenuItem archiveItem = menu.findItem(R.id.menu_archive_selected);
      if (offerToArchive()) {
          archiveItem.setIcon(R.drawable.ic_archive_white_24dp);
@@ -364,9 +397,7 @@ public abstract class BaseConversationListFragment extends Fragment implements A

    mode.setTitle("1");

-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-      requireActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
-    }
+    requireActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));

    return true;
  }
@@ -378,13 +409,28 @@ public abstract class BaseConversationListFragment extends Fragment implements A

  @Override
  public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
-    switch (item.getItemId()) {
-    case R.id.menu_select_all:       handleSelectAllThreads();   return true;
-    case R.id.menu_delete_selected:  handleDeleteAllSelected();  return true;
-    case R.id.menu_pin_selected:     handlePinAllSelected();     return true;
-    case R.id.menu_archive_selected: handleArchiveAllSelected(); return true;
-    case R.id.menu_mute_selected:    handleMuteAllSelected();    return true;
-    case R.id.menu_marknoticed_selected: handleMarknoticedSelected(); return true;
+    int itemId = item.getItemId();
+    if (itemId == R.id.menu_select_all) {
+      handleSelectAllThreads();
+      return true;
+    } else if (itemId == R.id.menu_delete_selected) {
+      handleDeleteAllSelected();
+      return true;
+    } else if (itemId == R.id.menu_pin_selected) {
+      handlePinAllSelected();
+      return true;
+    } else if (itemId == R.id.menu_archive_selected) {
+      handleArchiveAllSelected();
+      return true;
+    } else if (itemId == R.id.menu_mute_selected) {
+      handleMuteAllSelected();
+      return true;
+    } else if (itemId == R.id.menu_marknoticed_selected) {
+      handleMarknoticedSelected();
+      return true;
+    } else if (itemId == R.id.menu_add_to_home_screen) {
+      handleAddToHomeScreen();
+      return true;
    }

    return false;
@@ -395,11 +441,9 @@ public abstract class BaseConversationListFragment extends Fragment implements A
    actionMode = null;
    getListAdapter().initializeBatchMode(false);

-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-      TypedArray color = requireActivity().getTheme().obtainStyledAttributes(new int[] {android.R.attr.statusBarColor});
-      requireActivity().getWindow().setStatusBarColor(color.getColor(0, Color.BLACK));
-      color.recycle();
-    }
+    TypedArray color = requireActivity().getTheme().obtainStyledAttributes(new int[]{android.R.attr.statusBarColor});
+    requireActivity().getWindow().setStatusBarColor(color.getColor(0, Color.BLACK));
+    color.recycle();

    Context context = getContext();
    if (context != null) {
@@ -25,6 +25,7 @@ public interface BindableConversationItem extends Unbindable {

  interface EventListener {
    void onQuoteClicked(DcMsg messageRecord);
+    void onJumpToOriginalClicked(DcMsg messageRecord);
    void onShowFullClicked(DcMsg messageRecord);
    void onDownloadClicked(DcMsg messageRecord);
    void onReactionClicked(DcMsg messageRecord);
@@ -1,20 +1,20 @@
 package org.thoughtcrime.securesms;

 import android.os.Bundle;
-
-import androidx.annotation.NonNull;
-import androidx.fragment.app.Fragment;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.appcompat.app.AlertDialog;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;

+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.b44t.messenger.DcContext;
 import com.b44t.messenger.DcEvent;

@@ -57,11 +57,10 @@ public class ContactMultiSelectionActivity extends ContactSelectionActivity {
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);
-    switch (item.getItemId()) {
-      case R.id.menu_add_members:
-        saveSelection();
-        finish();
-        return true;
+    if (item.getItemId() == R.id.menu_add_members) {
+      saveSelection();
+      finish();
+      return true;
    }

    return false;
@@ -26,7 +26,6 @@ import android.content.Intent;
 import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.os.AsyncTask;
-import android.os.Build;
 import android.os.Bundle;
 import android.util.Log;
 import android.util.SparseIntArray;
@@ -136,9 +135,7 @@ public class ContactSelectionListFragment extends    Fragment
      public boolean onCreateActionMode(ActionMode actionMode, Menu menu) {
        MenuInflater inflater = getActivity().getMenuInflater();
        inflater.inflate(R.menu.contact_list, menu);
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-          getActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
-        }
+        getActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
        setCorrectMenuVisibility(menu);
        actionMode.setTitle("1");
        return true;
@@ -151,16 +148,16 @@ public class ContactSelectionListFragment extends    Fragment

      @Override
      public boolean onActionItemClicked(ActionMode actionMode, MenuItem menuItem) {
-        switch (menuItem.getItemId()) {
-          case R.id.menu_select_all:
-            handleSelectAll();
-            return true;
-          case R.id.menu_view_profile:
-            handleViewProfile();
-            return true;
-          case R.id.menu_delete_selected:
-            handleDeleteSelected();
-            return true;
+        int itemId = menuItem.getItemId();
+        if (itemId == R.id.menu_select_all) {
+          handleSelectAll();
+          return true;
+        } else if (itemId == R.id.menu_view_profile) {
+          handleViewProfile();
+          return true;
+        } else if (itemId == R.id.menu_delete_selected) {
+          handleDeleteSelected();
+          return true;
        }
        return false;
      }
@@ -170,11 +167,9 @@ public class ContactSelectionListFragment extends    Fragment
        ContactSelectionListFragment.this.actionMode = null;
        getContactSelectionListAdapter().resetActionModeSelection();

-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-          TypedArray color = getActivity().getTheme().obtainStyledAttributes(new int[] {android.R.attr.statusBarColor});
-          getActivity().getWindow().setStatusBarColor(color.getColor(0, Color.BLACK));
-          color.recycle();
-        }
+        TypedArray color = getActivity().getTheme().obtainStyledAttributes(new int[]{android.R.attr.statusBarColor});
+        getActivity().getWindow().setStatusBarColor(color.getColor(0, Color.BLACK));
+        color.recycle();
      }
    };

@@ -217,16 +212,9 @@ public class ContactSelectionListFragment extends    Fragment
          ContactSelectionListAdapter adapter = getContactSelectionListAdapter();
          final SparseIntArray actionModeSelection = adapter.getActionModeSelection().clone();
          new Thread(() -> {
-            boolean failed = false;
            for (int index = 0; index < actionModeSelection.size(); index++) {
              int contactId = actionModeSelection.valueAt(index);
-              boolean currentFailed = !dcContext.deleteContact(contactId);
-              failed = currentFailed || failed;
-            }
-            if (failed) {
-              Util.runOnMain(()-> {
-                Toast.makeText(getActivity(), R.string.cannot_delete_contacts_in_use, Toast.LENGTH_LONG).show();
-              });
+              dcContext.deleteContact(contactId);
            }
          }).start();
          adapter.resetActionModeSelection();
@@ -45,6 +45,7 @@ import android.text.TextWatcher;
 import android.util.Log;
 import android.util.Pair;
 import android.view.KeyEvent;
+import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
@@ -53,6 +54,7 @@ import android.view.View.OnFocusChangeListener;
 import android.view.View.OnKeyListener;
 import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
+import android.widget.FrameLayout;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
@@ -89,8 +91,6 @@ import org.thoughtcrime.securesms.components.InputPanel;
 import org.thoughtcrime.securesms.components.KeyboardAwareLinearLayout.OnKeyboardShownListener;
 import org.thoughtcrime.securesms.components.ScaleStableImageView;
 import org.thoughtcrime.securesms.components.SendButton;
-import org.thoughtcrime.securesms.components.emoji.EmojiKeyboardProvider;
-import org.thoughtcrime.securesms.components.emoji.EmojiProvider;
 import org.thoughtcrime.securesms.components.emoji.MediaKeyboard;
 import org.thoughtcrime.securesms.connect.AccountManager;
 import org.thoughtcrime.securesms.connect.DcEventCenter;
@@ -119,7 +119,7 @@ import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.concurrent.AssertedSuccessListener;
 import org.thoughtcrime.securesms.util.guava.Optional;
-import org.thoughtcrime.securesms.util.views.Stub;
+import org.thoughtcrime.securesms.util.views.ProgressDialog;
 import org.thoughtcrime.securesms.video.recode.VideoRecoder;
 import org.thoughtcrime.securesms.videochat.VideochatUtil;

@@ -162,8 +162,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
  private static final int GROUP_EDIT          = 6;
  private static final int TAKE_PHOTO          = 7;
  private static final int RECORD_VIDEO        = 8;
-  private static final int PICK_LOCATION       = 9;  // TODO: i think, this can be deleted
-  private static final int SMS_DEFAULT         = 11; // TODO: i think, this can be deleted
+  private static final int PICK_WEBXDC         = 9;

  private   GlideRequests               glideRequests;
  protected ComposeText                 composeText;
@@ -176,11 +175,13 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
  private   View                        composePanel;
  private   ScaleStableImageView        backgroundView;
  private   MessageRequestsBottomView   messageRequestBottomView;
+  private   ProgressDialog              progressDialog;

  private   AttachmentTypeSelector attachmentTypeSelector;
  private   AttachmentManager      attachmentManager;
  private   AudioRecorder          audioRecorder;
-  private   Stub<MediaKeyboard>    emojiDrawerStub;
+  private   FrameLayout            emojiPickerContainer;
+  private   MediaKeyboard          emojiPicker;
  protected HidingLinearLayout     quickAttachmentToggle;
  private   InputPanel             inputPanel;

@@ -194,6 +195,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
  private boolean    isDefaultSms             = true;
  private boolean    isSecurityInitialized    = false;
  private boolean successfulForwardingAttempt = false;
+  private boolean isEditing = false;

  @Override
  protected void onCreate(Bundle state, boolean ready) {
@@ -320,10 +322,11 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
    super.onConfigurationChanged(newConfig);
    composeText.setTransport(sendButton.getSelectedTransport());

-    if (emojiDrawerStub.resolved() && container.getCurrentInput() == emojiDrawerStub.get()) {
+    if (emojiPicker != null && container.getCurrentInput() == emojiPicker) {
      container.hideAttachedInput(true);
    }

+    emojiPicker = null; // force reloading next time onEmojiToggle() is called
    initializeBackground();
  }

@@ -337,8 +340,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
  public void onActivityResult(final int reqCode, int resultCode, Intent data) {
    super.onActivityResult(reqCode, resultCode, data);

-    if ((data == null && reqCode != TAKE_PHOTO && reqCode != RECORD_VIDEO && reqCode != SMS_DEFAULT) ||
-        (resultCode != RESULT_OK && reqCode != SMS_DEFAULT))
+    if (resultCode != RESULT_OK || (data == null && reqCode != TAKE_PHOTO && reqCode != RECORD_VIDEO))
    {
      return;
    }
@@ -362,7 +364,11 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
            for (int i = 0; i < uriCount; i++) {
              uriList.add(multipleUris.getItemAt(i).getUri());
            }
-            askSendingFiles(uriList, () -> SendRelayedMessageUtil.sendMultipleMsgs(this, chatId, uriList, null));
+            askSendingFiles(uriList, () -> {
+              Util.runOnAnyBackgroundThread(() -> {
+                SendRelayedMessageUtil.sendMultipleMsgs(this, chatId, uriList, null);
+              });
+            });
          }
        }
      }
@@ -374,6 +380,10 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
      setMedia(data.getData(), docMediaType);
      break;

+    case PICK_WEBXDC:
+      setMedia(data.getData(), MediaType.DOCUMENT);
+      break;
+
    case PICK_CONTACT:
      addAttachmentContactInfo(data.getIntExtra(AttachContactActivity.CONTACT_ID_EXTRA, 0));
      break;
@@ -401,16 +411,9 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
      }
      break;

-    case PICK_LOCATION:
-      break;
-
    case ScribbleActivity.SCRIBBLE_REQUEST_CODE:
      setMedia(data.getData(), MediaType.IMAGE);
      break;
-
-    case SMS_DEFAULT:
-      initializeSecurity(isSecureText, isDefaultSms);
-      break;
    }
  }

@@ -500,17 +503,37 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);
-    switch (item.getItemId()) {
-      case R.id.menu_leave:                 handleLeaveGroup();                return true;
-      case R.id.menu_archive_chat:          handleArchiveChat();               return true;
-      case R.id.menu_clear_chat:            fragment.handleClearChat();        return true;
-      case R.id.menu_delete_chat:           handleDeleteChat();                return true;
-      case R.id.menu_mute_notifications:    handleMuteNotifications();         return true;
-      case R.id.menu_show_map:              WebxdcActivity.openMaps(this, chatId); return true;
-      case R.id.menu_search_up:             handleMenuSearchNext(false);       return true;
-      case R.id.menu_search_down:           handleMenuSearchNext(true);        return true;
-      case android.R.id.home:               handleReturnToConversationList();  return true;
-      case R.id.menu_ephemeral_messages:    handleEphemeralMessages();         return true;
+    int itemId = item.getItemId();
+    if (itemId == R.id.menu_leave) {
+      handleLeaveGroup();
+      return true;
+    } else if (itemId == R.id.menu_archive_chat) {
+      handleArchiveChat();
+      return true;
+    } else if (itemId == R.id.menu_clear_chat) {
+      fragment.handleClearChat();
+      return true;
+    } else if (itemId == R.id.menu_delete_chat) {
+      handleDeleteChat();
+      return true;
+    } else if (itemId == R.id.menu_mute_notifications) {
+      handleMuteNotifications();
+      return true;
+    } else if (itemId == R.id.menu_show_map) {
+      WebxdcActivity.openMaps(this, chatId);
+      return true;
+    } else if (itemId == R.id.menu_search_up) {
+      handleMenuSearchNext(false);
+      return true;
+    } else if (itemId == R.id.menu_search_down) {
+      handleMenuSearchNext(true);
+      return true;
+    } else if (itemId == android.R.id.home) {
+      handleReturnToConversationList();
+      return true;
+    } else if (itemId == R.id.menu_ephemeral_messages) {
+      handleEphemeralMessages();
+      return true;
    }

    return false;
@@ -706,11 +729,12 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   * @return
   */
  private ListenableFuture<Boolean> initializeDraft() {
+    isEditing = false;
    final SettableFuture<Boolean> future = new SettableFuture<>();
    DcMsg draft = dcContext.getDraft(chatId);
    final String sharedText = RelayUtil.getSharedText(this);

-    if (draft == null) {
+    if (!draft.isOk()) {
      if (TextUtils.isEmpty(sharedText)) {
        composeText.setText("");
        future.set(false);
@@ -737,8 +761,8 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
      handleReplyMessage(quote);
    }

-    String filename = draft.getFile();
-    if (filename.isEmpty() || !new File(filename).exists()) {
+    String file = draft.getFile();
+    if (file.isEmpty() || !new File(file).exists()) {
      future.set(!text.isEmpty());
      updateToggleButtonState();
      return future;
@@ -758,26 +782,21 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
      }
    };

-    File file = new File(filename);
-    Uri uri = Uri.fromFile(file);
    switch (draft.getType()) {
      case DcMsg.DC_MSG_IMAGE:
-        setMedia(uri, MediaType.IMAGE).addListener(listener);
+        setMedia(draft, MediaType.IMAGE).addListener(listener);
        break;
      case DcMsg.DC_MSG_GIF:
-        setMedia(uri, MediaType.GIF).addListener(listener);
+        setMedia(draft, MediaType.GIF).addListener(listener);
        break;
      case DcMsg.DC_MSG_AUDIO:
-        setMedia(uri, MediaType.AUDIO).addListener(listener);
+        setMedia(draft, MediaType.AUDIO).addListener(listener);
        break;
      case DcMsg.DC_MSG_VIDEO:
-        setMedia(uri, MediaType.VIDEO).addListener(listener);
-        break;
-      case DcMsg.DC_MSG_WEBXDC:
-        setMedia(draft, MediaType.DOCUMENT).addListener(listener);
+        setMedia(draft, MediaType.VIDEO).addListener(listener);
        break;
      default:
-        setMedia(uri, MediaType.DOCUMENT).addListener(listener);
+        setMedia(draft, MediaType.DOCUMENT).addListener(listener);
        break;
    }

@@ -811,7 +830,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
    sendButton            = ViewUtil.findById(this, R.id.send_button);
    attachButton          = ViewUtil.findById(this, R.id.attach_button);
    composeText           = ViewUtil.findById(this, R.id.embedded_text_editor);
-    emojiDrawerStub       = ViewUtil.findStubById(this, R.id.emoji_drawer_stub);
+    emojiPickerContainer  = ViewUtil.findById(this, R.id.emoji_picker_container);
    composePanel          = ViewUtil.findById(this, R.id.bottom_panel);
    container             = ViewUtil.findById(this, R.id.layout_container);
    quickAttachmentToggle = ViewUtil.findById(this, R.id.quick_attachment_toggle);
@@ -931,13 +950,10 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
    case AttachmentTypeSelector.TAKE_PHOTO:
      attachmentManager.capturePhoto(this, TAKE_PHOTO); break;
    case AttachmentTypeSelector.RECORD_VIDEO:
-      if(VideoRecoder.canRecode()) {
-        attachmentManager.captureVideo(this, RECORD_VIDEO);
-      }
-      else {
-        Toast.makeText(this, "This device does not support video-compression (requires Android 4.4 KitKat)", Toast.LENGTH_LONG).show();
-      }
+      attachmentManager.captureVideo(this, RECORD_VIDEO);
      break;
+    case AttachmentTypeSelector.ADD_WEBXDC:
+      AttachmentManager.selectWebxdc(this, PICK_WEBXDC); break;
    }
  }

@@ -986,14 +1002,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
  protected static final int ACTION_SEND_OUT = 1;
  protected static final int ACTION_SAVE_DRAFT = 2;

-  private String getSelfReaction(int msgId) {
-    try {
-      final String [] selfReactions = rpc.getMsgReactions(dcContext.getAccountId(), msgId).getReactionsByContact().get(DcContact.DC_CONTACT_ID_SELF);
-      if (selfReactions != null && selfReactions.length > 0) return selfReactions[0];
-    } catch(Exception e) { e.printStackTrace(); }
-    return null;
-  }
-
  protected ListenableFuture<Integer> processComposeControls(int action) {
    return processComposeControls(action, composeText.getTextTrimmed(),
      attachmentManager.isAttachmentPresent() ?
@@ -1007,6 +1015,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
    DcMsg msg = null;
    Optional<QuoteModel> quote = inputPanel.getQuote();
    Integer recompress = 0;
+    boolean editing = isEditing;

    // for a quick ui feedback, we clear the related controls immediately on sending messages.
    // for drafts, however, we do not change the controls, the activity may be resumed.
@@ -1015,6 +1024,18 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
      inputPanel.clearQuote();
    }

+    if (editing) {
+      int msgId = quote.get().getQuotedMsg().getId();
+      Util.runOnAnyBackgroundThread(() -> {
+        if (action == ACTION_SEND_OUT) {
+          dcContext.sendEditRequest(msgId, body);
+        } else {
+          dcContext.setDraft(chatId, null);
+        }
+      });
+      return future;
+    }
+
    if(slideDeck!=null) {

      if (action==ACTION_SEND_OUT) {
@@ -1042,7 +1063,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
              msg = new DcMsg(dcContext, DcMsg.DC_MSG_FILE);
            }
            String path = attachment.getRealPath(this);
-            msg.setFile(path, null);
+            msg.setFileAndDeduplicate(path, attachment.getFileName(), null);
          }
        }
        msg.setText(body);
@@ -1079,7 +1100,23 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
          {
            boolean doSend = true;
            if (recompress==DcMsg.DC_MSG_VIDEO) {
+              Util.runOnMain(() -> {
+                progressDialog = ProgressDialog.show(
+                        ConversationActivity.this,
+                        "",
+                        getString(R.string.one_moment),
+                        true,
+                        false
+                );
+              });
              doSend = VideoRecoder.prepareVideo(ConversationActivity.this, dcChat.getId(), msg);
+              Util.runOnMain(() -> {
+                try {
+                  progressDialog.dismiss();
+                } catch (final IllegalArgumentException e) {
+                  // The activity is finishing/destroyed, do nothing.
+                }
+              });
            }

            if (doSend) {
@@ -1137,7 +1174,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
      return;
    }

-    if (composeText.getText().length() == 0 && !attachmentManager.isAttachmentPresent()) {
+    if (!isEditing && composeText.getText().length() == 0 && !attachmentManager.isAttachmentPresent()) {
      buttonToggle.display(attachButton);
      quickAttachmentToggle.show();
    } else {
@@ -1235,23 +1272,36 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
    });
  }

+  private void reloadEmojiPicker() {
+    emojiPickerContainer.removeAllViews();
+    emojiPicker = (MediaKeyboard) LayoutInflater.from(this).inflate(R.layout.conversation_activity_emojidrawer_stub, emojiPickerContainer, false);
+    emojiPickerContainer.addView(emojiPicker);
+    inputPanel.setMediaKeyboard(emojiPicker);
+  }
+
  @Override
  public void onEmojiToggle() {
-    if (!emojiDrawerStub.resolved()) {
-      initializeMediaKeyboardProviders(emojiDrawerStub.get(), false);
-      inputPanel.setMediaKeyboard(emojiDrawerStub.get());
+    if (emojiPicker == null) {
+      reloadEmojiPicker();
    }

-    if (container.getCurrentInput() == emojiDrawerStub.get()) {
+    if (container.getCurrentInput() == emojiPicker) {
      container.showSoftkey(composeText);
    } else {
-      container.show(composeText, emojiDrawerStub.get());
+      container.show(composeText, emojiPicker);
    }
  }

+  @Override
+  public void onQuoteDismissed() {
+    if (isEditing) composeText.setText("");
+    isEditing = false;
+  }
+
  // media selected by the system keyboard
  @Override
  public void onMediaSelected(@NonNull Uri uri, String contentType) {
+    if (isEditing) return;
    if (MediaUtil.isImageType(contentType)) {
      sendSticker(uri, contentType);
    } else if (MediaUtil.isVideoType(contentType)) {
@@ -1273,17 +1323,11 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
    if (quote.isPresent()) {
      msg.setQuote(quote.get().getQuotedMsg());
    }
-    msg.setFile(path, null);
+    msg.setFileAndDeduplicate(path, null, null);
+    msg.forceSticker();
    dcContext.sendMsg(chatId, msg);
  }

-  private void initializeMediaKeyboardProviders(@NonNull MediaKeyboard mediaKeyboard, boolean stickersAvailable) {
-    boolean isSystemEmojiPreferred   = Prefs.isSystemEmojiPreferred(this);
-    if (!isSystemEmojiPreferred) {
-      mediaKeyboard.setProviders(0, new EmojiKeyboardProvider(this, inputPanel));
-    }
-  }
-
  // Listeners

  private class AttachmentTypeListener implements AttachmentTypeSelector.AttachmentClickedListener {
@@ -1389,6 +1433,8 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity

  @Override
  public void handleReplyMessage(DcMsg msg) {
+    if (isEditing) composeText.setText("");
+    isEditing = false;
    // If you modify these lines you may also want to modify ConversationItem.setQuote():
    Recipient author = new Recipient(this, dcContext.getContact(msg.getFromId()));

@@ -1404,11 +1450,32 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
            msg.getTimestamp(),
            author,
            text,
-            slideDeck);
+            slideDeck,
+            false);

    inputPanel.clickOnComposeInput();
  }

+  @Override
+  public void handleEditMessage(DcMsg msg) {
+    isEditing = true;
+    Recipient author = new Recipient(this, dcContext.getContact(msg.getFromId()));
+
+    SlideDeck slideDeck = new SlideDeck();
+    String text = msg.getSummarytext(500);
+
+    inputPanel.setQuote(GlideApp.with(this),
+            msg,
+            msg.getTimestamp(),
+            author,
+            text,
+            slideDeck,
+            true);
+
+    setDraftText(msg.getText());
+    inputPanel.clickOnComposeInput();
+  }
+
  @Override
  public void onAttachmentChanged() {
    handleSecurityChange(isSecureText, isDefaultSms);
@@ -16,17 +16,19 @@
 */
 package org.thoughtcrime.securesms;

-import android.content.Context;
-import androidx.annotation.LayoutRes;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.recyclerview.widget.RecyclerView;
+import static org.thoughtcrime.securesms.ConversationItem.PULSE_HIGHLIGHT_MILLIS;

+import android.content.Context;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;

+import androidx.annotation.LayoutRes;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.b44t.messenger.DcChat;
 import com.b44t.messenger.DcContext;
 import com.b44t.messenger.DcMsg;
@@ -49,8 +51,6 @@ import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;

-import static org.thoughtcrime.securesms.ConversationItem.PULSE_HIGHLIGHT_MILLIS;
-
 /**
 * A DC adapter for a conversation thread.  Ultimately
 * used by ConversationActivity to display a conversation
@@ -24,9 +24,9 @@ import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Configuration;
-import android.os.Build;
 import android.os.Bundle;
 import android.text.Editable;
+import android.text.TextUtils;
 import android.text.TextWatcher;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -63,8 +63,8 @@ import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.database.Address;
 import org.thoughtcrime.securesms.mms.GlideApp;
 import org.thoughtcrime.securesms.reactions.AddReactionView;
-import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.reactions.ReactionsDetailsFragment;
+import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.util.AccessibilityUtil;
 import org.thoughtcrime.securesms.util.Debouncer;
 import org.thoughtcrime.securesms.util.StickyHeaderDecoration;
@@ -211,7 +211,7 @@ public class ConversationFragment extends MessageSelectorFragment
    public void onResume() {
        super.onResume();

-        dcContext.marknoticedChat((int) chatId);
+        Util.runOnBackground(() -> dcContext.marknoticedChat((int) chatId));
        if (list.getAdapter() != null) {
            list.getAdapter().notifyDataSetChanged();
        }
@@ -324,7 +324,8 @@ public class ConversationFragment extends MessageSelectorFragment
        if (messageRecords.size() > 1) {
            menu.findItem(R.id.menu_context_details).setVisible(false);
            menu.findItem(R.id.menu_context_share).setVisible(false);
-            menu.findItem(R.id.menu_context_reply).setVisible(false);
+            //menu.findItem(R.id.menu_context_reply).setVisible(false);
+            menu.findItem(R.id.menu_context_edit).setVisible(false);
            menu.findItem(R.id.menu_context_reply_privately).setVisible(false);
            menu.findItem(R.id.menu_add_to_home_screen).setVisible(false);
        } else {
@@ -333,7 +334,9 @@ public class ConversationFragment extends MessageSelectorFragment
            menu.findItem(R.id.menu_context_details).setVisible(true);
            menu.findItem(R.id.menu_context_share).setVisible(messageRecord.hasFile());
            boolean canReply = canReplyToMsg(messageRecord);
-            menu.findItem(R.id.menu_context_reply).setVisible(chat.canSend() && canReply);
+            //menu.findItem(R.id.menu_context_reply).setVisible(chat.canSend() && canReply);
+            boolean canEdit = canEditMsg(messageRecord);
+            menu.findItem(R.id.menu_context_edit).setVisible(chat.canSend() && canEdit);
            boolean showReplyPrivately = !dcContext.isCommunity() && chat.isMultiUser() && !messageRecord.isOutgoing() && canReply;
            menu.findItem(R.id.menu_context_reply_privately).setVisible(showReplyPrivately);
            menu.findItem(R.id.menu_add_to_home_screen).setVisible(messageRecord.getType() == DcMsg.DC_MSG_WEBXDC);
@@ -377,6 +380,10 @@ public class ConversationFragment extends MessageSelectorFragment
        return canReply;
    }

+    static boolean canEditMsg(DcMsg dcMsg) {
+        return dcMsg.isOutgoing() && !dcMsg.isInfo() && dcMsg.getType() != DcMsg.DC_MSG_VIDEOCHAT_INVITATION && !dcMsg.hasHtml() && !dcMsg.getText().isEmpty();
+    }
+
    public void handleClearChat() {
        handleDeleteMessages((int) chatId, getListAdapter().getMessageIds());
    }
@@ -442,7 +449,7 @@ public class ConversationFragment extends MessageSelectorFragment

            if (msg.getFromId() != prevMsg.getFromId() && !singleMsg) {
                DcContact contact = dcContext.getContact(msg.getFromId());
-                result.append(msg.getSenderName(contact, false)).append(":\n");
+                result.append(msg.getSenderName(contact)).append(":\n");
            }
            if (msg.getType() == DcMsg.DC_MSG_TEXT || (singleMsg && !msg.getText().isEmpty())) {
                result.append(msg.getText());
@@ -477,6 +484,16 @@ public class ConversationFragment extends MessageSelectorFragment
        listener.handleReplyMessage(message);
    }

+    @SuppressLint("RestrictedApi")
+    private void handleEditMessage(final DcMsg message) {
+        if (getActivity() != null) {
+            //noinspection ConstantConditions
+            ((AppCompatActivity) getActivity()).getSupportActionBar().collapseActionView();
+        }
+
+        listener.handleEditMessage(message);
+    }
+
    private void handleReplyMessagePrivately(final DcMsg msg) {

        if (getActivity() != null) {
@@ -607,6 +624,7 @@ public class ConversationFragment extends MessageSelectorFragment

    public interface ConversationFragmentListener {
        void handleReplyMessage(DcMsg messageRecord);
+        void handleEditMessage(DcMsg messageRecord);
    }

    private class ConversationScrollListener extends OnScrollListener {
@@ -704,7 +722,7 @@ public class ConversationFragment extends MessageSelectorFragment
                index++;
            }
        }
-        dcContext.markseenMsgs(ids);
+        Util.runOnAnyBackgroundThread(() -> dcContext.markseenMsgs(ids));
    }


@@ -810,7 +828,10 @@ public class ConversationFragment extends MessageSelectorFragment
                DozeReminder.dozeReminderTapped(getContext());
            }
            else if(messageRecord.getInfoType() == DcMsg.DC_INFO_WEBXDC_INFO_MESSAGE) {
-                scrollMaybeSmoothToMsgId(messageRecord.getParent().getId());
+                WebxdcActivity.openWebxdcActivity(getContext(), messageRecord.getParent(), messageRecord.getWebxdcHref());
+            }
+            else if (!TextUtils.isEmpty(messageRecord.getPOILocation()) && messageRecord.getType() == DcMsg.DC_MSG_TEXT && !messageRecord.hasHtml()) {
+                WebxdcActivity.openMaps(getContext(), getListAdapter().getChat().getId(), "index.html#"+messageRecord.getPOILocation());
            }
            else {
                String self_mail = dcContext.getConfig("configured_mail_user");
@@ -841,20 +862,18 @@ public class ConversationFragment extends MessageSelectorFragment
            }
        }

-        @Override
-        public void onQuoteClicked(DcMsg messageRecord) {
-            DcMsg quoted = messageRecord.getQuotedMsg();
-            if (quoted == null) {
-                Log.i(TAG, "Clicked on a quote whose original message we never had.");
+        private void jumpToOriginal(DcMsg original) {
+            if (original == null) {
+                Log.i(TAG, "Clicked on a quote or jump-to-original whose original message was deleted/non-existing.");
                Toast.makeText(getContext(), R.string.ConversationFragment_quoted_message_not_found, Toast.LENGTH_SHORT).show();
                return;
            }

-            int foreignChatId = quoted.getChatId();
+            int foreignChatId = original.getChatId();
            if (foreignChatId != 0 && foreignChatId != chatId) {
                Intent intent = new Intent(getActivity(), ConversationActivity.class);
                intent.putExtra(ConversationActivity.CHAT_ID_EXTRA, foreignChatId);
-                int start = DcMsg.getMessagePosition(quoted, dcContext);
+                int start = DcMsg.getMessagePosition(original, dcContext);
                intent.putExtra(ConversationActivity.STARTING_POSITION_EXTRA, start);
                intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                ((ConversationActivity) getActivity()).hideSoftKeyboard();
@@ -864,10 +883,20 @@ public class ConversationFragment extends MessageSelectorFragment
                    Log.e(TAG, "Activity was null");
                }
            } else {
-                scrollMaybeSmoothToMsgId(quoted.getId());
+                scrollMaybeSmoothToMsgId(original.getId());
            }
        }

+        @Override
+        public void onJumpToOriginalClicked(DcMsg messageRecord) {
+            jumpToOriginal(dcContext.getMsg(messageRecord.getOriginalMsgId()));
+        }
+
+        @Override
+        public void onQuoteClicked(DcMsg messageRecord) {
+            jumpToOriginal(messageRecord.getQuotedMsg());
+        }
+
      @Override
      public void onShowFullClicked(DcMsg messageRecord) {
        Intent intent = new Intent(getActivity(), FullMsgActivity.class);
@@ -911,12 +940,11 @@ public class ConversationFragment extends MessageSelectorFragment

            mode.setTitle("1");

-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-                Window window = getActivity().getWindow();
-                statusBarColor = window.getStatusBarColor();
-                window.setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
-            }
+            Window window = getActivity().getWindow();
+            statusBarColor = window.getStatusBarColor();
+            window.setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));

+            Util.redMenuItem(menu, R.id.menu_context_delete_message);
            setCorrectMenuVisibility(menu);
            ConversationAdaptiveActionsToolbar.adjustMenuActions(menu, 10, requireActivity().getWindow().getDecorView().getMeasuredWidth());
            return true;
@@ -932,9 +960,7 @@ public class ConversationFragment extends MessageSelectorFragment
            ((ConversationAdapter)list.getAdapter()).clearSelection();
            list.getAdapter().notifyDataSetChanged();

-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-                getActivity().getWindow().setStatusBarColor(statusBarColor);
-            }
+            getActivity().getWindow().setStatusBarColor(statusBarColor);

            actionMode = null;
            hideAddReactionView();
@@ -943,43 +969,47 @@ public class ConversationFragment extends MessageSelectorFragment
        @Override
        public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
            hideAddReactionView();
-            switch(item.getItemId()) {
-                case R.id.menu_context_copy:
-                    handleCopyMessage(getListAdapter().getSelectedItems());
-                    actionMode.finish();
-                    return true;
-                case R.id.menu_context_delete_message:
-                    handleDeleteMessages((int) chatId, getListAdapter().getSelectedItems());
-                    return true;
-                case R.id.menu_context_share:
-                    DcHelper.openForViewOrShare(getContext(), getSelectedMessageRecord(getListAdapter().getSelectedItems()).getId(), Intent.ACTION_SEND);
-                    return true;
-                case R.id.menu_context_details:
-                    handleDisplayDetails(getSelectedMessageRecord(getListAdapter().getSelectedItems()));
-                    actionMode.finish();
-                    return true;
-                case R.id.menu_context_forward:
-                    handleForwardMessage(getListAdapter().getSelectedItems());
-                    actionMode.finish();
-                    return true;
-                case R.id.menu_add_to_home_screen:
-                    WebxdcActivity.addToHomeScreen(getActivity(), getSelectedMessageRecord(getListAdapter().getSelectedItems()).getId());
-                    actionMode.finish();
-                    return true;
-                case R.id.menu_context_save_attachment:
-                    handleSaveAttachment(getListAdapter().getSelectedItems());
-                    return true;
-                case R.id.menu_context_reply:
-                    handleReplyMessage(getSelectedMessageRecord(getListAdapter().getSelectedItems()));
-                    actionMode.finish();
-                    return true;
-                case R.id.menu_context_reply_privately:
-                    handleReplyMessagePrivately(getSelectedMessageRecord(getListAdapter().getSelectedItems()));
-                    return true;
-                case R.id.menu_resend:
-                    handleResendMessage(getListAdapter().getSelectedItems());
-                    return true;
-            }
+          int itemId = item.getItemId();
+          if (itemId == R.id.menu_context_copy) {
+            handleCopyMessage(getListAdapter().getSelectedItems());
+            actionMode.finish();
+            return true;
+          } else if (itemId == R.id.menu_context_delete_message) {
+            handleDeleteMessages((int) chatId, getListAdapter().getSelectedItems());
+            return true;
+          } else if (itemId == R.id.menu_context_share) {
+            DcHelper.openForViewOrShare(getContext(), getSelectedMessageRecord(getListAdapter().getSelectedItems()).getId(), Intent.ACTION_SEND);
+            return true;
+          } else if (itemId == R.id.menu_context_details) {
+            handleDisplayDetails(getSelectedMessageRecord(getListAdapter().getSelectedItems()));
+            actionMode.finish();
+            return true;
+          } else if (itemId == R.id.menu_context_forward) {
+            handleForwardMessage(getListAdapter().getSelectedItems());
+            actionMode.finish();
+            return true;
+          } else if (itemId == R.id.menu_add_to_home_screen) {
+            WebxdcActivity.addToHomeScreen(getActivity(), getSelectedMessageRecord(getListAdapter().getSelectedItems()).getId());
+            actionMode.finish();
+            return true;
+          } else if (itemId == R.id.menu_context_save_attachment) {
+            handleSaveAttachment(getListAdapter().getSelectedItems());
+            return true;
+          // } else if (itemId == R.id.menu_context_reply) {
+          //   handleReplyMessage(getSelectedMessageRecord(getListAdapter().getSelectedItems()));
+          //   actionMode.finish();
+          //   return true;
+          } else if (itemId == R.id.menu_context_edit) {
+            handleEditMessage(getSelectedMessageRecord(getListAdapter().getSelectedItems()));
+            actionMode.finish();
+            return true;
+          } else if (itemId == R.id.menu_context_reply_privately) {
+            handleReplyMessagePrivately(getSelectedMessageRecord(getListAdapter().getSelectedItems()));
+            return true;
+          } else if (itemId == R.id.menu_resend) {
+            handleResendMessage(getListAdapter().getSelectedItems());
+            return true;
+          }

            return false;
        }
@@ -22,12 +22,10 @@ import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.graphics.PorterDuff;
 import android.graphics.Rect;
-import android.os.Build;
 import android.text.Spannable;
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.Log;
-import android.util.TypedValue;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
@@ -56,7 +54,6 @@ import org.thoughtcrime.securesms.components.DocumentView;
 import org.thoughtcrime.securesms.components.QuoteView;
 import org.thoughtcrime.securesms.components.VcardView;
 import org.thoughtcrime.securesms.components.WebxdcView;
-import org.thoughtcrime.securesms.components.emoji.EmojiTextView;
 import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.mms.AudioSlide;
 import org.thoughtcrime.securesms.mms.DocumentSlide;
@@ -69,10 +66,10 @@ import org.thoughtcrime.securesms.mms.StickerSlide;
 import org.thoughtcrime.securesms.mms.VcardSlide;
 import org.thoughtcrime.securesms.reactions.ReactionsConversationView;
 import org.thoughtcrime.securesms.recipients.Recipient;
+import org.thoughtcrime.securesms.util.Linkifier;
 import org.thoughtcrime.securesms.util.LongClickMovementMethod;
 import org.thoughtcrime.securesms.util.MarkdownUtil;
 import org.thoughtcrime.securesms.util.MediaUtil;
-import org.thoughtcrime.securesms.util.Prefs;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.views.Stub;
@@ -104,6 +101,7 @@ public class ConversationItem extends BaseConversationItem
  protected ViewGroup              bodyBubble;
  protected ReactionsConversationView reactionsView;
  protected View                   replyView;
+  protected View                   jumptoView;
  @Nullable private QuoteView      quoteView;
  private   ConversationItemFooter footer;
  private   TextView               groupSender;
@@ -112,6 +110,7 @@ public class ConversationItem extends BaseConversationItem
  protected ViewGroup              contactPhotoHolder;
  private   ViewGroup              container;
  private   Button                 msgActionButton;
+  private   Button                 showFullButton;

  private @NonNull  Stub<ConversationItemThumbnail> mediaThumbnailStub;
  private @NonNull  Stub<AudioView>                 audioViewStub;
@@ -157,7 +156,9 @@ public class ConversationItem extends BaseConversationItem
    this.quoteView               =            findViewById(R.id.quote_view);
    this.container               =            findViewById(R.id.container);
    this.replyView               =            findViewById(R.id.reply_icon);
+    this.jumptoView              =            findViewById(R.id.jumpto_icon);
    this.msgActionButton         =            findViewById(R.id.msg_action_button);
+    this.showFullButton          =            findViewById(R.id.show_full_button);

    setOnClickListener(new ClickListener(null));

@@ -177,12 +178,23 @@ public class ConversationItem extends BaseConversationItem
  {
    bind(messageRecord, dcChat, batchSelected, pulseHighlight, recipients);
    this.glideRequests          = glideRequests;
-    this.showSender             = dcContext.isCommunity() || (dcChat.isMultiUser() && !messageRecord.isOutgoing()) || messageRecord.getOverrideSenderName() != null;
+    this.showSender             = dcContext.isCommunity() || ((dcChat.isMultiUser() || dcChat.isSelfTalk()) && !messageRecord.isOutgoing()) || messageRecord.getOverrideSenderName() != null;

    if (showSender) {
      this.dcContact = dcContext.getContact(messageRecord.getFromId());
    }

+    if (dcChat.isSelfTalk() && messageRecord.getOriginalMsgId() != 0) {
+      jumptoView.setVisibility(View.VISIBLE);
+      jumptoView.setOnClickListener(view -> {
+        if (eventListener != null) {
+          eventListener.onJumpToOriginalClicked(messageRecord);
+        }
+      });
+    } else {
+        jumptoView.setVisibility(View.GONE);
+    }
+
    setGutterSizes(messageRecord, showSender);
    setMessageShape(messageRecord);
    setMediaAttributes(messageRecord, showSender);
@@ -385,7 +397,6 @@ public class ConversationItem extends BaseConversationItem
  private void setBodyText(DcMsg messageRecord) {
    bodyText.setClickable(false);
    bodyText.setFocusable(false);
-    bodyText.setTextSize(TypedValue.COMPLEX_UNIT_SP, Prefs.getMessageBodyTextSize(context));

    String text = messageRecord.getText();

@@ -399,7 +410,7 @@ public class ConversationItem extends BaseConversationItem
    else {
      Spannable spannable = (Spannable) MarkdownUtil.toMarkdown(context, text);
      if (batchSelected.isEmpty()) {
-        spannable = EmojiTextView.linkify(spannable);
+        spannable = Linkifier.linkify(spannable);
      }
      bodyText.setText(spannable);
      bodyText.setVisibility(View.VISIBLE);
@@ -407,6 +418,7 @@ public class ConversationItem extends BaseConversationItem

    int downloadState = messageRecord.getDownloadState();
    if (downloadState == DcMsg.DC_DOWNLOAD_AVAILABLE || downloadState == DcMsg.DC_DOWNLOAD_FAILURE || downloadState == DcMsg.DC_DOWNLOAD_IN_PROGRESS) {
+      showFullButton.setVisibility(View.GONE);
      msgActionButton.setVisibility(View.VISIBLE);
      if (downloadState==DcMsg.DC_DOWNLOAD_IN_PROGRESS) {
        msgActionButton.setEnabled(false);
@@ -427,6 +439,7 @@ public class ConversationItem extends BaseConversationItem
        }
      });
    } else if (messageRecord.getType() == DcMsg.DC_MSG_WEBXDC) {
+      showFullButton.setVisibility(View.GONE);
      msgActionButton.setVisibility(View.VISIBLE);
      msgActionButton.setEnabled(true);
      msgActionButton.setText(webxdcViewStub.get().isCommunity()? R.string.join: R.string.start_app);
@@ -439,10 +452,11 @@ public class ConversationItem extends BaseConversationItem
      });
    }
    else if (messageRecord.hasHtml()) {
-      msgActionButton.setVisibility(View.VISIBLE);
-      msgActionButton.setEnabled(true);
-      msgActionButton.setText(R.string.show_full_message);
-      msgActionButton.setOnClickListener(view -> {
+      msgActionButton.setVisibility(View.GONE);
+      showFullButton.setVisibility(View.VISIBLE);
+      showFullButton.setEnabled(true);
+      showFullButton.setText(R.string.show_full_message);
+      showFullButton.setOnClickListener(view -> {
        if (eventListener != null && batchSelected.isEmpty()) {
          eventListener.onShowFullClicked(messageRecord);
        } else {
@@ -451,6 +465,7 @@ public class ConversationItem extends BaseConversationItem
      });
    } else {
      msgActionButton.setVisibility(View.GONE);
+      showFullButton.setVisibility(View.GONE);
    }
  }

@@ -492,9 +507,7 @@ public class ConversationItem extends BaseConversationItem
      audioViewStub.get().setAudio(new AudioSlide(context, messageRecord), duration);
      audioViewStub.get().setOnClickListener(passthroughClickListener);
      audioViewStub.get().setOnLongClickListener(passthroughClickListener);
-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-        audioViewStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
-      }
+      audioViewStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);

      ViewUtil.updateLayoutParams(bodyText, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
      ViewUtil.updateLayoutParams(groupSenderHolder, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
@@ -512,9 +525,7 @@ public class ConversationItem extends BaseConversationItem
      documentViewStub.get().setDocument(new DocumentSlide(context, messageRecord));
      documentViewStub.get().setDocumentClickListener(new ThumbnailClickListener());
      documentViewStub.get().setOnLongClickListener(passthroughClickListener);
-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-        documentViewStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
-      }
+      documentViewStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);

      ViewUtil.updateLayoutParams(bodyText, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
      ViewUtil.updateLayoutParams(groupSenderHolder, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
@@ -531,9 +542,7 @@ public class ConversationItem extends BaseConversationItem
      webxdcViewStub.get().setWebxdc(messageRecord, context.getString(R.string.webxdc_app));
      webxdcViewStub.get().setWebxdcClickListener(new ThumbnailClickListener());
      webxdcViewStub.get().setOnLongClickListener(passthroughClickListener);
-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-        webxdcViewStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
-      }
+      webxdcViewStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);

      ViewUtil.updateLayoutParams(bodyText, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
      ViewUtil.updateLayoutParams(groupSenderHolder, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
@@ -551,9 +560,7 @@ public class ConversationItem extends BaseConversationItem
      vcardViewStub.get().setVcardClickListener(new ThumbnailClickListener());
      vcardViewStub.get().setOnLongClickListener(passthroughClickListener);

-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-        vcardViewStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
-      }
+      vcardViewStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);

      ViewUtil.updateLayoutParams(bodyText, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
      ViewUtil.updateLayoutParams(groupSenderHolder, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
@@ -589,9 +596,7 @@ public class ConversationItem extends BaseConversationItem
      mediaThumbnailStub.get().setOnLongClickListener(passthroughClickListener);
      mediaThumbnailStub.get().setOnClickListener(passthroughClickListener);
      mediaThumbnailStub.get().showShade(TextUtils.isEmpty(messageRecord.getText()));
-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-        mediaThumbnailStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
-      }
+      mediaThumbnailStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);

      setThumbnailOutlineCorners(messageRecord, showSender);

@@ -614,9 +619,7 @@ public class ConversationItem extends BaseConversationItem
      stickerStub.get().setThumbnailClickListener(new StickerClickListener());
      stickerStub.get().setOnLongClickListener(passthroughClickListener);
      stickerStub.get().setOnClickListener(passthroughClickListener);
-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-        stickerStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
-      }
+      stickerStub.get().setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);

      ViewUtil.updateLayoutParams(bodyText, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
      ViewUtil.updateLayoutParams(groupSenderHolder, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
@@ -677,7 +680,7 @@ public class ConversationItem extends BaseConversationItem
      contactPhoto.setVisibility(View.GONE);
    } else {
      int color = messageRecord.getSenderColor();
-      Recipient recipient = new Recipient(context, dcContact, messageRecord.getSenderName(dcContact, !dcContext.isCommunity()), color);
+      Recipient recipient = new Recipient(context, dcContact, messageRecord.getSenderName(dcContact), color);
      contactPhoto.setAvatar(glideRequests, recipient, true);
      contactPhoto.setVisibility(View.VISIBLE);
    }
@@ -717,7 +720,8 @@ public class ConversationItem extends BaseConversationItem
            author,
            quoteTxt,
            slideDeck,
-            current.getType() == DcMsg.DC_MSG_STICKER);
+            current.getType() == DcMsg.DC_MSG_STICKER,
+            false);

    quoteView.setVisibility(View.VISIBLE);
    quoteView.getLayoutParams().width = ViewGroup.LayoutParams.WRAP_CONTENT;
@@ -802,14 +806,14 @@ public class ConversationItem extends BaseConversationItem

    if (messageRecord.isForwarded()) {
      if (showSender && dcContact !=null) {
-        this.groupSender.setText(context.getString(R.string.forwarded_by, messageRecord.getSenderName(dcContact, false)));
+        this.groupSender.setText(context.getString(R.string.forwarded_by, messageRecord.getSenderName(dcContact)));
      } else {
        this.groupSender.setText(context.getString(R.string.forwarded_message));
      }
      this.groupSender.setTextColor(context.getResources().getColor(R.color.unknown_sender));
    }
    else if (showSender && dcContact !=null) {
-      this.groupSender.setText(messageRecord.getSenderName(dcContact, true));
+      this.groupSender.setText(messageRecord.getSenderName(dcContact));
      int color = messageRecord.getSenderColor();
      this.groupSender.setTextColor(Util.rgbToArgbColor(color!=0? color : dcContact.getColor()));
    }
@@ -3,7 +3,6 @@ package org.thoughtcrime.securesms;
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.graphics.Canvas;
-import android.os.Build;
 import android.os.Vibrator;
 import android.view.MotionEvent;
 import android.view.View;
@@ -174,9 +173,7 @@ class ConversationItemSwipeCallback extends ItemTouchHelper.SimpleCallback {
        vibrate(viewHolder.itemView.getContext());
      }
    }
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-      recyclerView.cancelPendingInputEvents();
-    }
+    recyclerView.cancelPendingInputEvents();
  }

  private static void resetProgress(RecyclerView.ViewHolder viewHolder) {
@@ -199,11 +196,7 @@ class ConversationItemSwipeCallback extends ItemTouchHelper.SimpleCallback {
  }

  private static float getSignFromDirection(@NonNull View view) {
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
-      return view.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL ? -1f : 1f;
-    } else {
-      return 1f;
-    }
+    return view.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL ? -1f : 1f;
  }

  private static boolean sameSign(float dX, float sign) {
@@ -20,8 +20,8 @@ import static org.thoughtcrime.securesms.ConversationActivity.CHAT_ID_EXTRA;
 import static org.thoughtcrime.securesms.ConversationActivity.STARTING_POSITION_EXTRA;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_ADDRESS;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_PROXY_ENABLED;
-import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_SERVER_FLAGS;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_PROXY_URL;
+import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_SERVER_FLAGS;
 import static org.thoughtcrime.securesms.util.RelayUtil.acquireRelayMessageContent;
 import static org.thoughtcrime.securesms.util.RelayUtil.getDirectSharingChatId;
 import static org.thoughtcrime.securesms.util.RelayUtil.getSharedTitle;
@@ -89,7 +89,6 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
  public static final String CLEAR_NOTIFICATIONS = "clear_notifications";
  public static final String ACCOUNT_ID_EXTRA = "account_id";
  public static final String FROM_WELCOME   = "from_welcome";
-  public static final String WARN_CANNOT_ENCRYPT = "warn_cannot_encrypt";

  private ConversationListFragment conversationListFragment;
  public TextView                  title;
@@ -113,7 +112,7 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
    // it is not needed to keep all past update messages, however, when deleted, also the strings should be deleted.
    try {
      DcContext dcContext = DcHelper.getContext(this);
-      final String deviceMsgLabel = "update_1_46_0l_android";
+      final String deviceMsgLabel = "update_1_50_0_android";
      if (!dcContext.wasDeviceMsgEverAdded(deviceMsgLabel)) {
        DcMsg msg = null;
        if (!getIntent().getBooleanExtra(FROM_WELCOME, false)) {
@@ -124,7 +123,7 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
          // Util.copy(inputStream, new FileOutputStream(outputFile));
          // msg.setFile(outputFile, "image/jpeg");

-          msg.setText(getString(R.string.update_1_46_android, "https://raw.githubusercontent.com/ArcaneChat/android/refs/heads/main/CHANGELOG.md"));
+          msg.setText(getString(R.string.update_1_50_android, "https://lemmy.ml/c/ArcaneChat"));
        }
        dcContext.addDeviceMsg(deviceMsgLabel, msg);

@@ -257,6 +256,10 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit

  @Override
  protected void onNewIntent(Intent intent) {
+    if (isFinishing()) {
+      Log.w(TAG, "Activity is finishing, aborting onNewIntent()");
+      return;
+    }
    super.onNewIntent(intent);
    setIntent(intent);
    refresh();
@@ -274,11 +277,6 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
      AccountManager.getInstance().switchAccountAndStartActivity(this, accountId);
    }

-    String warnAddr = getIntent().getStringExtra(WARN_CANNOT_ENCRYPT);
-    if (!TextUtils.isEmpty(warnAddr)) {
-      DcHelper.showEncryptionRequiredDialog(this, warnAddr);
-    }
-
    refreshAvatar();
    refreshUnreadIndicator();
    refreshTitle();
@@ -436,34 +434,31 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);

-    switch (item.getItemId()) {
-      case R.id.menu_invite_friends:
-        shareInvite();
-        return true;
-      case R.id.menu_settings:
-        startActivity(new Intent(this, ApplicationPreferencesActivity.class));
-        return true;
-      case R.id.menu_qr:
-        new IntentIntegrator(this).setCaptureActivity(QrActivity.class).initiateScan();
-        return true;
-      case R.id.menu_global_map:
-        WebxdcActivity.openMaps(this, 0);
-        return true;
-      case R.id.menu_proxy_settings:
-        startActivity(new Intent(this, ProxySettingsActivity.class));
-        return true;
-      case android.R.id.home:
-        onBackPressed();
-        return true;
-      case R.id.menu_all_media:
-        startActivity(new Intent(this, ProfileActivity.class));
-        return true;
-      case R.id.menu_webxdc_apps_store:
-        handleShowBot("juegos@buzon.uy", "OPENPGP4FPR:d3d403a734be71fe9293a00311fef80dbe5dbc89#a=juegos%40buzon.uy&n=&i=WQZY-8FODS3&s=ZQBkaclFzao");
-        return true;
-      case R.id.menu_public_bots:
-        handleShowBot("puente@buzon.uy", "OPENPGP4FPR:4B41E5AFAF78A0C71DB56138D5BEFED00A45F97A#a=puente%40buzon.uy&n=Public%20Bots&i=ZC_oaJtuvJP&s=5SE96rRovsK");
-        return true;
+    int itemId = item.getItemId();
+    if (itemId == R.id.menu_invite_friends) {
+      shareInvite();
+      return true;
+    } else if (itemId == R.id.menu_settings) {
+      startActivity(new Intent(this, ApplicationPreferencesActivity.class));
+      return true;
+    } else if (itemId == R.id.menu_qr) {
+      new IntentIntegrator(this).setCaptureActivity(QrActivity.class).initiateScan();
+      return true;
+    } else if (itemId == R.id.menu_global_map) {
+      WebxdcActivity.openMaps(this, 0);
+      return true;
+    } else if (itemId == R.id.menu_proxy_settings) {
+      startActivity(new Intent(this, ProxySettingsActivity.class));
+      return true;
+    } else if (itemId == android.R.id.home) {
+      onBackPressed();
+      return true;
+    } else if (itemId == R.id.menu_all_media) {
+      startActivity(new Intent(this, ProfileActivity.class));
+      return true;
+    } else if (itemId == R.id.menu_public_bots) {
+      handleShowBot("botsindex@arcanechat.me", "https://i.delta.chat/#67889B0362BEDBFEE05ACD92C1D737FA632A9582&a=botsindex%40arcanechat.me&n=Public%20Bots&i=336MTEz38EH-RJxM9OKWygYK&s=TpVVGK6C4KrJmRG0bwHLalXt");
+      return true;
    }

    return false;
@@ -564,7 +559,7 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
  private void shareInvite() {
    Intent intent = new Intent(Intent.ACTION_SEND);
    intent.setType("text/plain");
-    String inviteURL = Util.QrDataToInviteURL(DcHelper.getContext(this).getSecurejoinQr(0));
+    String inviteURL = DcHelper.getContext(this).getSecurejoinQr(0);
    intent.putExtra(Intent.EXTRA_TEXT, getString(R.string.invite_friends_text, inviteURL));
    startActivity(Intent.createChooser(intent, getString(R.string.chat_share_with_title)));
  }
@@ -1,5 +1,11 @@
 package org.thoughtcrime.securesms;

+import static org.thoughtcrime.securesms.ConversationActivity.CHAT_ID_EXTRA;
+import static org.thoughtcrime.securesms.ConversationActivity.FROM_ARCHIVED_CHATS_EXTRA;
+import static org.thoughtcrime.securesms.util.RelayUtil.acquireRelayMessageContent;
+import static org.thoughtcrime.securesms.util.RelayUtil.isRelayingMessageContent;
+import static org.thoughtcrime.securesms.util.RelayUtil.isSharing;
+
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.Menu;
@@ -10,12 +16,6 @@ import com.b44t.messenger.DcChat;

 import org.thoughtcrime.securesms.connect.DcHelper;

-import static org.thoughtcrime.securesms.ConversationActivity.CHAT_ID_EXTRA;
-import static org.thoughtcrime.securesms.ConversationActivity.FROM_ARCHIVED_CHATS_EXTRA;
-import static org.thoughtcrime.securesms.util.RelayUtil.acquireRelayMessageContent;
-import static org.thoughtcrime.securesms.util.RelayUtil.isRelayingMessageContent;
-import static org.thoughtcrime.securesms.util.RelayUtil.isSharing;
-
 public class ConversationListArchiveActivity extends PassphraseRequiredActionBarActivity
    implements ConversationListFragment.ConversationSelectedListener
 {
@@ -60,14 +60,13 @@ public class ConversationListArchiveActivity extends PassphraseRequiredActionBar
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);

-    switch (item.getItemId()) {
-      case android.R.id.home:
-        onBackPressed();
-        return true;
-
-      case R.id.mark_as_read:
-        DcHelper.getContext(this).marknoticedChat(DcChat.DC_CHAT_ID_ARCHIVED_LINK);
-        return true;
+    int itemId = item.getItemId();
+    if (itemId == android.R.id.home) {
+      onBackPressed();
+      return true;
+    } else if (itemId == R.id.mark_as_read) {
+      DcHelper.getContext(this).marknoticedChat(DcChat.DC_CHAT_ID_ARCHIVED_LINK);
+      return true;
    }

    return false;
@@ -42,7 +42,6 @@ import com.b44t.messenger.DcMsg;
 import org.thoughtcrime.securesms.ConversationListAdapter.ItemClickListener;
 import org.thoughtcrime.securesms.components.recyclerview.DeleteItemAnimator;
 import org.thoughtcrime.securesms.components.reminder.DozeReminder;
-import org.thoughtcrime.securesms.connect.AccountManager;
 import org.thoughtcrime.securesms.connect.DcEventCenter;
 import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.mms.GlideApp;
@@ -2,13 +2,12 @@ package org.thoughtcrime.securesms;


 import android.content.Context;
-import android.os.Build;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.annotation.RequiresApi;
 import android.util.AttributeSet;
 import android.widget.LinearLayout;

+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import com.b44t.messenger.DcLot;

 import org.thoughtcrime.securesms.database.model.ThreadRecord;
@@ -29,7 +28,6 @@ public class ConversationListItemInboxZero extends LinearLayout implements Binda
    super(context, attrs, defStyleAttr);
  }

-  @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
  public ConversationListItemInboxZero(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    super(context, attrs, defStyleAttr, defStyleRes);
  }
@@ -4,11 +4,11 @@ import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;

 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.widget.AppCompatImageView;
-import android.util.AttributeSet;

 import com.b44t.messenger.DcChat;
 import com.b44t.messenger.DcMsg;
@@ -1,16 +1,15 @@
 package org.thoughtcrime.securesms;

 import android.content.Context;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
 import android.widget.TextView;

+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import com.b44t.messenger.DcChat;
 import com.b44t.messenger.DcContact;
 import com.b44t.messenger.DcContext;
@@ -5,14 +5,12 @@ import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
-import android.content.res.Configuration;
 import android.graphics.Bitmap;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.util.Log;
-import android.view.KeyEvent;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -31,12 +29,9 @@ import com.bumptech.glide.load.engine.DiskCacheStrategy;
 import com.bumptech.glide.request.target.SimpleTarget;
 import com.bumptech.glide.request.transition.Transition;
 import com.google.android.material.textfield.TextInputLayout;
-import com.soundcloud.android.crop.Crop;

 import org.thoughtcrime.securesms.components.AvatarSelector;
 import org.thoughtcrime.securesms.components.InputAwareLayout;
-import org.thoughtcrime.securesms.components.emoji.EmojiKeyboardProvider;
-import org.thoughtcrime.securesms.components.emoji.MediaKeyboard;
 import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.contacts.avatars.ResourceContactPhoto;
 import org.thoughtcrime.securesms.mms.AttachmentManager;
@@ -54,7 +49,7 @@ import java.security.SecureRandom;


@SuppressLint("StaticFieldLeak")
-public class CreateProfileActivity extends BaseActionBarActivity implements EmojiKeyboardProvider.EmojiEventListener {
+public class CreateProfileActivity extends BaseActionBarActivity {

  private static final String TAG = CreateProfileActivity.class.getSimpleName();

@@ -66,7 +61,6 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Emoj
  private ImageView              avatar;
  private EditText               name;
  private EditText               overridenName;
-  private MediaKeyboard          emojiDrawer;
  private EditText               statusView;

  private boolean fromWelcome;
@@ -91,7 +85,6 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Emoj
    attachmentManager = new AttachmentManager(this, () -> {});
    avatarChanged = false;
    initializeResources();
-    initializeEmojiInput();
    initializeProfileName();
    initializeProfileAvatar();
    initializeStatusText();
@@ -107,13 +100,12 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Emoj
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);
-    switch (item.getItemId()) {
-      case android.R.id.home:
-        onBackPressed();
-        return true;
-      case R.id.menu_create_profile:
-        updateProfile();
-        break;
+    int itemId = item.getItemId();
+    if (itemId == android.R.id.home) {
+      onBackPressed();
+      return true;
+    } else if (itemId == R.id.menu_create_profile) {
+      updateProfile();
    }

    return false;
@@ -130,15 +122,6 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Emoj
    }
  }

-  @Override
-  public void onConfigurationChanged(Configuration newConfig) {
-    super.onConfigurationChanged(newConfig);
-
-    if (container.getCurrentInput() == emojiDrawer) {
-      container.hideAttachedInput(true);
-    }
-  }
-
  @Override
  public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) {
    Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
@@ -161,10 +144,6 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Emoj
      case ScribbleActivity.SCRIBBLE_REQUEST_CODE:
        setAvatarView(data.getData());
        break;
-
-      case Crop.REQUEST_CROP:
-        setAvatarView(Crop.getOutput(data));
-        break;
    }
  }

@@ -206,7 +185,6 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Emoj
    this.avatar       = ViewUtil.findById(this, R.id.avatar);
    this.name         = ViewUtil.findById(this, R.id.name_text);
    this.overridenName = ViewUtil.findById(this, R.id.overriden_name);
-    this.emojiDrawer  = ViewUtil.findById(this, R.id.emoji_drawer);
    this.container    = ViewUtil.findById(this, R.id.container);
    this.statusView   = ViewUtil.findById(this, R.id.status_text);

@@ -261,33 +239,6 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Emoj
    );
  }

-
-  @Override
-  public void onEmojiSelected(String emoji) {
-    final int start = name.getSelectionStart();
-    final int end   = name.getSelectionEnd();
-
-    name.getText().replace(Math.min(start, end), Math.max(start, end), emoji);
-    name.setSelection(start + emoji.length());
-  }
-
-  @Override
-  public void onKeyEvent(KeyEvent keyEvent) {
-    name.dispatchKeyEvent(keyEvent);
-  }
-
-  private void initializeMediaKeyboardProviders(@NonNull MediaKeyboard mediaKeyboard) {
-    boolean isSystemEmojiPreferred   = Prefs.isSystemEmojiPreferred(this);
-    if (!isSystemEmojiPreferred) {
-      mediaKeyboard.setProviders(0, new EmojiKeyboardProvider(this, this));
-    }
-  }
-
-  private void initializeEmojiInput() {
-    initializeMediaKeyboardProviders(emojiDrawer);
-    this.name.setOnClickListener(v -> container.showSoftkey(name));
-  }
-
  private void initializeStatusText() {
    String status = DcHelper.get(this, DcHelper.CONFIG_SELF_STATUS);
    statusView.setText(status);
@@ -105,17 +105,16 @@ public class FullMsgActivity extends WebViewActivity

  @Override
  public boolean onContextItemSelected(MenuItem item) {
-    switch (item.getItemId()) {
-      case R.id.action_export_image:
-        // TODO: extract image from "data:" link or download URL
-        return true;
-      case R.id.action_copy_link:
-        Util.writeTextToClipboard(this, imageUrl);
-        Toast.makeText(this, getString(R.string.copied_to_clipboard), Toast.LENGTH_SHORT).show();
-        return true;
-      default:
-        return super.onContextItemSelected(item);
+    int itemId = item.getItemId();
+    if (itemId == R.id.action_export_image) {
+      // TODO: extract image from "data:" link or download URL
+      return true;
+    } else if (itemId == R.id.action_copy_link) {
+      Util.writeTextToClipboard(this, imageUrl);
+      Toast.makeText(this, getString(R.string.copied_to_clipboard), Toast.LENGTH_SHORT).show();
+      return true;
    }
+    return super.onContextItemSelected(item);
  }

  private static void loadHtmlAsync(final WeakReference<FullMsgActivity> activityReference) {
@@ -157,40 +156,39 @@ public class FullMsgActivity extends WebViewActivity
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);
-    switch (item.getItemId()) {
-      case R.id.load_remote_content:
-        AlertDialog.Builder builder = new AlertDialog.Builder(this)
-          .setTitle(R.string.load_remote_content)
-          .setMessage(R.string.load_remote_content_ask);
+    if (item.getItemId() == R.id.load_remote_content) {
+      AlertDialog.Builder builder = new AlertDialog.Builder(this)
+        .setTitle(R.string.load_remote_content)
+        .setMessage(R.string.load_remote_content_ask);

-        // we are using the buttons "[Always]  [Never][Once]" in that order.
-        // 1. Checkmarks before [Always] and [Never] show the current state.
-        // 2. [Once] is also shown in always-mode and disables always-mode if selected
-        //    (there was the idea to hide [Once] in always mode, but that looks more like a bug in the end)
-        // (maybe a usual Always-Checkbox and "[Cancel][OK]" buttons are an alternative, however, a [Once]
-        // would be required as well - probably as the leftmost button which is not that usable in
-        // not-always-mode where the dialog is used more often. Or [Ok] would mean "Once" as well as "Change checkbox setting",
-        // which is also a bit weird. Anyway, let's give the three buttons a try :)
-        final String checkmark = DynamicTheme.getCheckmarkEmoji(this) + " ";
-        String alwaysCheckmark = "";
-        String onceCheckmark = "";
-        String neverCheckmark = "";
-        if (!blockLoadingRemote && Prefs.getAlwaysLoadRemoteContent(this)) {
-          alwaysCheckmark = checkmark;
-        } else if (loadRemoteContent) {
-          onceCheckmark = checkmark;
-        } else {
-          neverCheckmark = checkmark;
-        }
+      // we are using the buttons "[Always]  [Never][Once]" in that order.
+      // 1. Checkmarks before [Always] and [Never] show the current state.
+      // 2. [Once] is also shown in always-mode and disables always-mode if selected
+      //    (there was the idea to hide [Once] in always mode, but that looks more like a bug in the end)
+      // (maybe a usual Always-Checkbox and "[Cancel][OK]" buttons are an alternative, however, a [Once]
+      // would be required as well - probably as the leftmost button which is not that usable in
+      // not-always-mode where the dialog is used more often. Or [Ok] would mean "Once" as well as "Change checkbox setting",
+      // which is also a bit weird. Anyway, let's give the three buttons a try :)
+      final String checkmark = DynamicTheme.getCheckmarkEmoji(this) + " ";
+      String alwaysCheckmark = "";
+      String onceCheckmark = "";
+      String neverCheckmark = "";
+      if (!blockLoadingRemote && Prefs.getAlwaysLoadRemoteContent(this)) {
+        alwaysCheckmark = checkmark;
+      } else if (loadRemoteContent) {
+        onceCheckmark = checkmark;
+      } else {
+        neverCheckmark = checkmark;
+      }

-        if (!blockLoadingRemote) {
-          builder.setNeutralButton(alwaysCheckmark + getString(R.string.always), (dialog, which) -> onChangeLoadRemoteContent(LoadRemoteContent.ALWAYS));
-        }
-        builder.setNegativeButton(neverCheckmark + getString(blockLoadingRemote ? R.string.no : R.string.never), (dialog, which) -> onChangeLoadRemoteContent(LoadRemoteContent.NEVER));
-        builder.setPositiveButton(onceCheckmark + getString(R.string.once), (dialog, which) -> onChangeLoadRemoteContent(LoadRemoteContent.ONCE));
+      if (!blockLoadingRemote) {
+        builder.setNeutralButton(alwaysCheckmark + getString(R.string.always), (dialog, which) -> onChangeLoadRemoteContent(LoadRemoteContent.ALWAYS));
+      }
+      builder.setNegativeButton(neverCheckmark + getString(blockLoadingRemote ? R.string.no : R.string.never), (dialog, which) -> onChangeLoadRemoteContent(LoadRemoteContent.NEVER));
+      builder.setPositiveButton(onceCheckmark + getString(R.string.once), (dialog, which) -> onChangeLoadRemoteContent(LoadRemoteContent.ONCE));

-        builder.show();
-        return true;
+      builder.show();
+      return true;
    }
    return false;
  }
@@ -3,6 +3,7 @@ package org.thoughtcrime.securesms;
 import android.app.Activity;
 import android.content.Intent;
 import android.graphics.Bitmap;
+import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Bundle;
 import android.view.Menu;
@@ -17,16 +18,14 @@ import android.widget.Toast;

 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.appcompat.app.AlertDialog;
 import androidx.loader.app.LoaderManager;

 import com.b44t.messenger.DcChat;
 import com.b44t.messenger.DcContact;
 import com.b44t.messenger.DcContext;
 import com.bumptech.glide.load.engine.DiskCacheStrategy;
-import com.bumptech.glide.request.target.SimpleTarget;
+import com.bumptech.glide.request.target.CustomTarget;
 import com.bumptech.glide.request.transition.Transition;
-import com.soundcloud.android.crop.Crop;

 import org.thoughtcrime.securesms.components.AvatarSelector;
 import org.thoughtcrime.securesms.connect.DcHelper;
@@ -76,7 +75,7 @@ public class GroupCreateActivity extends PassphraseRequiredActionBarActivity
    setContentView(R.layout.group_create_activity);
    verified = false;
    broadcast = getIntent().getBooleanExtra(CREATE_BROADCAST, false);
-    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+    Objects.requireNonNull(getSupportActionBar()).setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_close_white_24dp);

    groupChatId = getIntent().getIntExtra(EDIT_GROUP_CHAT_ID, 0);
@@ -209,37 +208,22 @@ public class GroupCreateActivity extends PassphraseRequiredActionBarActivity
  @Override
  public boolean onOptionsItemSelected(@NonNull MenuItem item) {
    super.onOptionsItemSelected(item);
-    switch (item.getItemId()) {
-      case android.R.id.home:
-        finish();
-        return true;
-      case R.id.menu_create_group:
-        String groupName = getGroupName();
-        if (showGroupNameEmptyToast(groupName)) return true;
+    int itemId = item.getItemId();
+    if (itemId == android.R.id.home) {
+      finish();
+      return true;
+    } else if (itemId == R.id.menu_create_group) {
+      String groupName = getGroupName();
+      if (showGroupNameEmptyToast(groupName)) return true;

-        if (groupChatId!=0) {
-          updateGroup(groupName);
-        } else {
-          verified = !broadcast && allMembersVerified();
-          if (verified && getAdapter().getContacts().size() == 1) {
-            new AlertDialog.Builder(this)
-              .setMessage(R.string.create_verified_group_ask)
-              .setNeutralButton(R.string.learn_more, (d, w) -> DcHelper.openHelp(this, "#e2eeguarantee"))
-              .setPositiveButton(R.string.yes, (d, w) -> {
-                  createGroup(groupName);
-              })
-              .setNegativeButton(R.string.no, (d, w) -> {
-                  verified = false;
-                  createGroup(groupName);
-              })
-              .setCancelable(true)
-              .show();
-          } else {
-            createGroup(groupName);
-          }
-        }
+      if (groupChatId != 0) {
+        updateGroup(groupName);
+      } else {
+        verified = !broadcast && allMembersVerified();
+        createGroup(groupName);
+      }

-        return true;
+      return true;
    }

    return false;
@@ -360,10 +344,6 @@ public class GroupCreateActivity extends PassphraseRequiredActionBarActivity
      case ScribbleActivity.SCRIBBLE_REQUEST_CODE:
        setAvatarView(data.getData());
        break;
-
-      case Crop.REQUEST_CROP:
-        setAvatarView(Crop.getOutput(data));
-        break;
    }
  }

@@ -375,11 +355,14 @@ public class GroupCreateActivity extends PassphraseRequiredActionBarActivity
            .diskCacheStrategy(DiskCacheStrategy.NONE)
            .centerCrop()
            .override(AVATAR_SIZE, AVATAR_SIZE)
-            .into(new SimpleTarget<Bitmap>() {
+            .into(new CustomTarget<Bitmap>() {
              @Override
              public void onResourceReady(@NonNull Bitmap resource, Transition<? super Bitmap> transition) {
                setAvatar(output, resource);
              }
+
+              @Override
+              public void onLoadCleared(@Nullable Drawable placeholder) {}
            });
  }

@@ -4,7 +4,6 @@ import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_PROXY_ENABLED;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_PROXY_URL;

 import android.annotation.SuppressLint;
-import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
@@ -16,7 +15,6 @@ import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.text.TextUtils;
-import android.text.util.Linkify;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -41,7 +39,6 @@ import com.bumptech.glide.request.target.CustomTarget;
 import com.bumptech.glide.request.transition.Transition;
 import com.google.zxing.integration.android.IntentIntegrator;
 import com.google.zxing.integration.android.IntentResult;
-import com.soundcloud.android.crop.Crop;

 import org.thoughtcrime.securesms.components.AvatarSelector;
 import org.thoughtcrime.securesms.connect.AccountManager;
@@ -56,6 +53,7 @@ import org.thoughtcrime.securesms.profiles.ProfileMediaConstraints;
 import org.thoughtcrime.securesms.proxy.ProxySettingsActivity;
 import org.thoughtcrime.securesms.qr.RegistrationQrActivity;
 import org.thoughtcrime.securesms.scribbles.ScribbleActivity;
+import org.thoughtcrime.securesms.util.IntentUtils;
 import org.thoughtcrime.securesms.util.Prefs;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.views.ProgressDialog;
@@ -71,7 +69,7 @@ public class InstantOnboardingActivity extends BaseActionBarActivity implements
  private static final String DCACCOUNT = "dcaccount";
  private static final String DCLOGIN = "dclogin";
  private static final String INSTANCES_URL = "https://delta.chat/chatmail";
-  private static final String DEFAULT_CHATMAIL_HOST = "nine.testrun.org";
+  private static final String DEFAULT_CHATMAIL_HOST = "arcanechat.me";

  public static final String QR_ACCOUNT_EXTRA = "qr_account_extra";
  public static final String FROM_WELCOME = "from_welcome";
@@ -158,14 +156,14 @@ public class InstantOnboardingActivity extends BaseActionBarActivity implements
  public boolean onOptionsItemSelected(@NonNull MenuItem item) {
    super.onOptionsItemSelected(item);

-    switch (item.getItemId()) {
-    case android.R.id.home:
+    int itemId = item.getItemId();
+    if (itemId == android.R.id.home) {
      getOnBackPressedDispatcher().onBackPressed();
      return true;
-    case R.id.menu_proxy_settings:
+    } else if (itemId == R.id.menu_proxy_settings) {
      startActivity(new Intent(this, ProxySettingsActivity.class));
      return true;
-    case R.id.menu_view_log:
+    } else if (itemId == R.id.menu_view_log) {
      startActivity(new Intent(this, LogViewActivity.class));
      return true;
    }
@@ -191,10 +189,6 @@ public class InstantOnboardingActivity extends BaseActionBarActivity implements
        setAvatarView(data.getData());
        break;

-      case Crop.REQUEST_CROP:
-        setAvatarView(Crop.getOutput(data));
-        break;
-
      case IntentIntegrator.REQUEST_CODE:
        String qrRaw = data.getStringExtra(RegistrationQrActivity.QRDATA_EXTRA);
        if (qrRaw == null) {
@@ -246,16 +240,22 @@ public class InstantOnboardingActivity extends BaseActionBarActivity implements
  protected void onPause() {
    super.onPause();

-    final String displayName = name.getText().toString();
-    DcHelper.set(this, DcHelper.CONFIG_DISPLAY_NAME, TextUtils.isEmpty(displayName)? null : displayName);
+    // Save display name and avatar in the unconfigured profile.
+    // If the currently selected profile is configured, then this means that rollbackAccountCreation()
+    // was called (see handleOnBackPressed() above), i.e. the newly created profile was removed already
+    // and we can't save the display name & avatar.
+    if (DcHelper.getContext(this).isConfigured() == 0) {
+      final String displayName = name.getText().toString();
+      DcHelper.set(this, DcHelper.CONFIG_DISPLAY_NAME, TextUtils.isEmpty(displayName) ? null : displayName);

-    if (avatarChanged) {
-      try {
-        AvatarHelper.setSelfAvatar(InstantOnboardingActivity.this, avatarBmp);
-        Prefs.setProfileAvatarId(InstantOnboardingActivity.this, new SecureRandom().nextInt());
-        avatarChanged = false;
-      } catch (IOException e) {
-        Log.e(TAG, "Failed to save avatar", e);
+      if (avatarChanged) {
+        try {
+          AvatarHelper.setSelfAvatar(InstantOnboardingActivity.this, avatarBmp);
+          Prefs.setProfileAvatarId(InstantOnboardingActivity.this, new SecureRandom().nextInt());
+          avatarChanged = false;
+        } catch (IOException e) {
+          Log.e(TAG, "Failed to save avatar", e);
+        }
      }
    }
  }
@@ -327,14 +327,14 @@ public class InstantOnboardingActivity extends BaseActionBarActivity implements

    privacyPolicyBtn.setOnClickListener(view -> {
      if (!isDcLogin) {
-        WebViewActivity.openUrlInBrowser(this, "https://" + providerHost + "/privacy.html");
+        IntentUtils.showInBrowser(this, "https://" + providerHost + "/privacy.html");
      }
    });

    signUpBtn.setOnClickListener(view -> createProfile());

    findViewById(R.id.use_other_server).setOnClickListener((v) -> {
-      WebViewActivity.openUrlInBrowser(this, INSTANCES_URL);
+      IntentUtils.showInBrowser(this, INSTANCES_URL);
    });
    findViewById(R.id.login_button).setOnClickListener((v) -> {
      startRegistrationActivity();
@@ -57,22 +57,22 @@ public class LocalHelpActivity extends WebViewActivity
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);
-    switch (item.getItemId()) {
-      case R.id.log_scroll_up:
-        webView.scrollTo(0, 0);
-        return true;
-      case R.id.learn_more:
-        openOnlineUrl("https://delta.chat");
-        return true;
-      case R.id.privacy_policy:
-        openOnlineUrl("https://delta.chat/gdpr");
-        return true;
-      case R.id.contribute:
-        openOnlineUrl("https://github.com/deltachat/deltachat-android");
-        return true;
-      case R.id.report_issue:
-        openOnlineUrl("https://github.com/deltachat/deltachat-android/issues");
-        return true;
+    int itemId = item.getItemId();
+    if (itemId == R.id.log_scroll_up) {
+      webView.scrollTo(0, 0);
+      return true;
+    } else if (itemId == R.id.learn_more) {
+      openOnlineUrl("https://arcanechat.me");
+      return true;
+    } else if (itemId == R.id.privacy_policy) {
+      openOnlineUrl("https://arcanechat.me/privacy.html");
+      return true;
+    } else if (itemId == R.id.contribute) {
+      openOnlineUrl("https://arcanechat.me/#contribute");
+      return true;
+    } else if (itemId == R.id.report_issue) {
+      openOnlineUrl("https://github.com/ArcaneChat/android/issues");
+      return true;
    }
    return false;
  }
@@ -54,42 +54,42 @@ public class LogViewActivity extends BaseActionBarActivity {
    super.onOptionsItemSelected(item);
    Float newSize;

-    switch (item.getItemId()) {
-      case android.R.id.home:
-        finish();
-        return true;
-      case R.id.save_log:
-        Permissions.with(this)
-            .request(Manifest.permission.WRITE_EXTERNAL_STORAGE)
-            .alwaysGrantOnSdk30()
-            .ifNecessary()
-            .onAllGranted(() -> {
-              File outputDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
-              boolean success = logViewFragment.saveLogFile(outputDir) != null;
-              new AlertDialog.Builder(this)
-                  .setMessage(success? R.string.pref_saved_log : R.string.pref_save_log_failed)
-                  .setPositiveButton(android.R.string.ok, null)
-                  .show();
-            })
-            .execute();
-        return true;
-      case R.id.share_log:
-        shareLog();
-        return true;
-      case R.id.log_zoom_in:
-        newSize = logViewFragment.getLogTextSize() + 2.0f;
-        logViewFragment.setLogTextSize(newSize);
-        return false;
-      case R.id.log_zoom_out:
-        newSize = logViewFragment.getLogTextSize() - 2.0f;
-        logViewFragment.setLogTextSize(newSize);
-        return false;
-      case R.id.log_scroll_down:
-        logViewFragment.scrollDownLog();
-        return false;
-      case R.id.log_scroll_up:
-        logViewFragment.scrollUpLog();
-        return false;
+    int itemId = item.getItemId();
+    if (itemId == android.R.id.home) {
+      finish();
+      return true;
+    } else if (itemId == R.id.save_log) {
+      Permissions.with(this)
+        .request(Manifest.permission.WRITE_EXTERNAL_STORAGE)
+        .alwaysGrantOnSdk30()
+        .ifNecessary()
+        .onAllGranted(() -> {
+          File outputDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
+          boolean success = logViewFragment.saveLogFile(outputDir) != null;
+          new AlertDialog.Builder(this)
+            .setMessage(success ? R.string.pref_saved_log : R.string.pref_save_log_failed)
+            .setPositiveButton(android.R.string.ok, null)
+            .show();
+        })
+        .execute();
+      return true;
+    } else if (itemId == R.id.share_log) {
+      shareLog();
+      return true;
+    } else if (itemId == R.id.log_zoom_in) {
+      newSize = logViewFragment.getLogTextSize() + 2.0f;
+      logViewFragment.setLogTextSize(newSize);
+      return false;
+    } else if (itemId == R.id.log_zoom_out) {
+      newSize = logViewFragment.getLogTextSize() - 2.0f;
+      logViewFragment.setLogTextSize(newSize);
+      return false;
+    } else if (itemId == R.id.log_scroll_down) {
+      logViewFragment.scrollDownLog();
+      return false;
+    } else if (itemId == R.id.log_scroll_up) {
+      logViewFragment.scrollUpLog();
+      return false;
    }

    return false;
@@ -18,14 +18,12 @@
 package org.thoughtcrime.securesms;

 import android.Manifest;
-import android.annotation.TargetApi;
 import android.app.ActivityManager;
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import android.os.PowerManager;
 import android.text.TextUtils;
@@ -197,12 +195,11 @@ public class LogViewFragment extends Fragment {
                         asMegs(info.maxMemory()));
  }

-  @TargetApi(VERSION_CODES.KITKAT)
  public static String getMemoryClass(Context context) {
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    String          lowMem          = "";

-    if (VERSION.SDK_INT >= VERSION_CODES.KITKAT && activityManager.isLowRamDevice()) {
+    if (activityManager.isLowRamDevice()) {
      lowMem = ", low-mem device";
    }
    return activityManager.getMemoryClass() + lowMem;
@@ -252,10 +249,8 @@ public class LogViewFragment extends Fragment {

      Locale locale = Util.getLocale();
      builder.append("lang=").append(locale.toString()).append("\n");
-      if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
-        boolean isRtl = Util.getLayoutDirection(context) == View.LAYOUT_DIRECTION_RTL;
-        builder.append("rtl=").append(isRtl).append("\n");
-      }
+      boolean isRtl = Util.getLayoutDirection(context) == View.LAYOUT_DIRECTION_RTL;
+      builder.append("rtl=").append(isRtl).append("\n");

      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
        boolean notifPermGranted = PermissionChecker.checkSelfPermission(context, Manifest.permission.POST_NOTIFICATIONS) == PermissionChecker.PERMISSION_GRANTED;
@@ -16,9 +16,9 @@
 */
 package org.thoughtcrime.securesms;

-import android.app.Activity;
 import android.Manifest;
 import android.annotation.SuppressLint;
+import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
@@ -207,7 +207,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
      messageRecord = null;
      long date = getIntent().getLongExtra(DATE_EXTRA, 0);
      long size = getIntent().getLongExtra(SIZE_EXTRA, 0);
-      initialMedia = new MediaItem(null, getIntent().getData(), getIntent().getType(),
+      initialMedia = new MediaItem(null, getIntent().getData(), null, getIntent().getType(),
          DcMsg.DC_MSG_NO_ID, date, size, false);

      if (address != null) {
@@ -218,7 +218,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
    } else {
      messageRecord = dcContext.getMsg(msgId);
      initialMedia = new MediaItem(Recipient.fromChat(context, msgId), Uri.fromFile(messageRecord.getFileAsFile()),
-          messageRecord.getFilemime(), messageRecord.getId(), messageRecord.getDateReceived(),
+          messageRecord.getFilename(), messageRecord.getFilemime(), messageRecord.getId(), messageRecord.getDateReceived(),
          messageRecord.getFilebytes(), messageRecord.isOutgoing());
      conversationRecipient = Recipient.fromChat(context, msgId);
    }
@@ -232,12 +232,11 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
    // if you search for the place where the media are loaded, go to 'onCreateLoader'.

    Log.w(TAG, "Loading Part URI: " + initialMedia);
-
    if (messageRecord != null) {
      getSupportLoaderManager().restartLoader(0, null, this);
    } else {
      mediaPager.setAdapter(new SingleItemPagerAdapter(this, GlideApp.with(this),
-          getWindow(), initialMedia.uri, initialMedia.type, initialMedia.size));
+          getWindow(), initialMedia.uri, initialMedia.name, initialMedia.type, initialMedia.size));
    }
  }

@@ -313,7 +312,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
  private void performSavetoDisk(@NonNull MediaItem mediaItem) {
    SaveAttachmentTask saveTask = new SaveAttachmentTask(MediaPreviewActivity.this);
    long               saveDate = (mediaItem.date > 0) ? mediaItem.date : System.currentTimeMillis();
-    saveTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, new Attachment(mediaItem.uri, mediaItem.type, saveDate, null));
+    saveTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, new Attachment(mediaItem.uri, mediaItem.type, saveDate, mediaItem.name));
  }

  private void showInChat() {
@@ -345,28 +344,31 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
    DcMsg dcMsg = dcContext.getMsg(mediaItem.msgId);
    DcChat dcChat = dcContext.getChat(dcMsg.getChatId());

-    String text = getResources().getQuantityString(
-      dcChat.isDeviceTalk()? R.plurals.ask_delete_messages_simple : R.plurals.ask_delete_messages,
-      1, 1);
+    String text = getResources().getQuantityString(R.plurals.ask_delete_messages, 1, 1);
+    int positiveBtnLabel = dcChat.isSelfTalk() ? R.string.delete : R.string.delete_for_me;
+    final int[] messageIds = new int[]{mediaItem.msgId};

    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setMessage(text);
    builder.setCancelable(true);
-
-    builder.setPositiveButton(R.string.delete, (dialogInterface, which) -> {
-      new AsyncTask<Void, Void, Void>() {
-        @Override
-        protected Void doInBackground(Void... voids) {
-          dcContext.deleteMsgs(new int[]{mediaItem.msgId});
-          return null;
-        }
-      }.execute();
-
+    builder.setNeutralButton(android.R.string.cancel, null);
+    builder.setPositiveButton(positiveBtnLabel, (dialogInterface, which) -> {
+      Util.runOnAnyBackgroundThread(() -> dcContext.deleteMsgs(messageIds));
      finish();
    });
-    builder.setNegativeButton(android.R.string.cancel, null);
-    AlertDialog dialog = builder.show();
-    Util.redPositiveButton(dialog);
+
+    if(dcChat.canSend() && !dcChat.isSelfTalk() && dcMsg.isOutgoing()) {
+      builder.setNegativeButton(R.string.delete_for_everyone, (d, which) -> {
+        Util.runOnAnyBackgroundThread(() -> dcContext.sendDeleteRequest(messageIds));
+        finish();
+      });
+      AlertDialog dialog = builder.show();
+      Util.redButton(dialog, AlertDialog.BUTTON_NEGATIVE);
+      Util.redPositiveButton(dialog);
+    } else {
+      AlertDialog dialog = builder.show();
+      Util.redPositiveButton(dialog);
+    }
  }

  @Override
@@ -396,14 +398,28 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);

-    switch (item.getItemId()) {
-      case R.id.media_preview__edit:     editAvatar();   return true;
-      case R.id.media_preview__overview: showOverview(); return true;
-      case R.id.media_preview__share:    share();        return true;
-      case R.id.save:                    saveToDisk();   return true;
-      case R.id.delete:                  deleteMedia();  return true;
-      case R.id.show_in_chat:            showInChat();   return true;
-      case android.R.id.home:            finish();       return true;
+    int itemId = item.getItemId();
+    if (itemId == R.id.media_preview__edit) {
+      editAvatar();
+      return true;
+    } else if (itemId == R.id.media_preview__overview) {
+      showOverview();
+      return true;
+    } else if (itemId == R.id.media_preview__share) {
+      share();
+      return true;
+    } else if (itemId == R.id.save) {
+      saveToDisk();
+      return true;
+    } else if (itemId == R.id.delete) {
+      deleteMedia();
+      return true;
+    } else if (itemId == R.id.show_in_chat) {
+      showInChat();
+      return true;
+    } else if (itemId == android.R.id.home) {
+      finish();
+      return true;
    }

    return false;
@@ -473,9 +489,12 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
      MediaItemAdapter adapter = (MediaItemAdapter)mediaPager.getAdapter();

      if (adapter != null) {
-        MediaItem item = adapter.getMediaItemFor(position);
-        if (item.recipient != null) item.recipient.removeListener(MediaPreviewActivity.this);
-
+        try {
+          MediaItem item = adapter.getMediaItemFor(position);
+          if (item.recipient != null) item.recipient.removeListener(MediaPreviewActivity.this);
+        } catch (IllegalArgumentException e) {
+          Log.w(TAG, "Ignoring invalid position index");
+        }
        adapter.pause(position);
      }
    }
@@ -486,18 +505,20 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
    private final GlideRequests glideRequests;
    private final Window        window;
    private final Uri           uri;
+    private final String        name;
    private final String        mediaType;
    private final long          size;

    private final LayoutInflater inflater;

    SingleItemPagerAdapter(@NonNull Context context, @NonNull GlideRequests glideRequests,
-                           @NonNull Window window, @NonNull Uri uri, @NonNull String mediaType,
+                           @NonNull Window window, @NonNull Uri uri, @Nullable String name, @NonNull String mediaType,
                           long size)
    {
      this.glideRequests = glideRequests;
      this.window        = window;
      this.uri           = uri;
+      this.name          = name;
      this.mediaType     = mediaType;
      this.size          = size;
      this.inflater      = LayoutInflater.from(context);
@@ -519,7 +540,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
      MediaView mediaView = itemView.findViewById(R.id.media_view);

      try {
-        mediaView.set(glideRequests, window, uri, mediaType, size, true);
+        mediaView.set(glideRequests, window, uri, name, mediaType, size, true);
      } catch (IOException e) {
        Log.w(TAG, e);
      }
@@ -539,7 +560,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity

    @Override
    public MediaItem getMediaItemFor(int position) {
-      return new MediaItem(null, uri, mediaType, DcMsg.DC_MSG_NO_ID, -1, -1, true);
+      return new MediaItem(null, uri, name, mediaType, DcMsg.DC_MSG_NO_ID, -1, -1, true);
    }

    @Override
@@ -604,7 +625,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity

      try {
        //noinspection ConstantConditions
-        mediaView.set(glideRequests, window, Uri.fromFile(msg.getFileAsFile()),
+        mediaView.set(glideRequests, window, Uri.fromFile(msg.getFileAsFile()), msg.getFilename(),
            msg.getFilemime(), msg.getFilebytes(), autoplay);
      } catch (IOException e) {
        Log.w(TAG, e);
@@ -633,6 +654,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity

      return new MediaItem(Recipient.fromChat(context, msg.getId()),
                           Uri.fromFile(msg.getFileAsFile()),
+                           msg.getFilename(),
                           msg.getFilemime(),
                           msg.getId(),
                           msg.getDateReceived(),
@@ -655,6 +677,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
  private static class MediaItem {
    private final @Nullable Recipient          recipient;
    private final @NonNull  Uri                uri;
+    private final @Nullable String             name;
    private final @NonNull  String             type;
    private final           int                msgId;
    private final           long               date;
@@ -663,6 +686,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity

    private MediaItem(@Nullable Recipient recipient,
                      @NonNull Uri uri,
+                      @Nullable String name,
                      @NonNull String type,
                      int msgId,
                      long date,
@@ -671,6 +695,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
    {
      this.recipient  = recipient;
      this.uri        = uri;
+      this.name       = name;
      this.type       = type;
      this.msgId      = msgId;
      this.date       = date;
@@ -61,22 +61,44 @@ public abstract class MessageSelectorFragment
  }

  protected void handleDeleteMessages(int chatId, final int[] messageIds) {
-    DcChat dcChat = DcHelper.getContext(getActivity()).getChat(chatId);
+    DcChat dcChat = dcContext.getChat(chatId);
+    boolean canDeleteForAll = true;
+    if (dcChat.canSend() && !dcChat.isSelfTalk()) {
+      for(int msgId : messageIds) {
+        DcMsg msg = dcContext.getMsg(msgId);
+        if (!msg.isOutgoing()) {
+          canDeleteForAll = false;
+          break;
+        }
+      }
+    } else {
+      canDeleteForAll = false;
+    }

-    String text = getActivity().getResources().getQuantityString(
-      dcChat.isDeviceTalk()? R.plurals.ask_delete_messages_simple : R.plurals.ask_delete_messages,
-      messageIds.length, messageIds.length);
+    String text = requireActivity().getResources().getQuantityString(R.plurals.ask_delete_messages, messageIds.length, messageIds.length);
+    int positiveBtnLabel = dcChat.isSelfTalk() ? R.string.delete : R.string.delete_for_me;

-    AlertDialog dialog = new AlertDialog.Builder(getActivity())
-            .setMessage(text)
-            .setCancelable(true)
-            .setPositiveButton(R.string.delete, (d, which) -> {
-                dcContext.deleteMsgs(messageIds);
-                if (actionMode != null) actionMode.finish();
-            })
-            .setNegativeButton(android.R.string.cancel, null)
-            .show();
-    Util.redPositiveButton(dialog);
+    AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity())
+      .setMessage(text)
+      .setCancelable(true)
+      .setNeutralButton(android.R.string.cancel, null)
+      .setPositiveButton(positiveBtnLabel, (d, which) -> {
+        dcContext.deleteMsgs(messageIds);
+        if (actionMode != null) actionMode.finish();
+      });
+
+    if(canDeleteForAll) {
+      builder.setNegativeButton(R.string.delete_for_everyone, (d, which) -> {
+        dcContext.sendDeleteRequest(messageIds);
+        if (actionMode != null) actionMode.finish();
+      });
+      AlertDialog dialog = builder.show();
+      Util.redButton(dialog, AlertDialog.BUTTON_NEGATIVE);
+      Util.redPositiveButton(dialog);
+    } else {
+      AlertDialog dialog = builder.show();
+      Util.redPositiveButton(dialog);
+    }
  }

  protected void handleSaveAttachment(final Set<DcMsg> messageRecords) {
@@ -1,6 +1,7 @@
 package org.thoughtcrime.securesms;

 import android.content.Context;
+
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;

@@ -16,12 +16,15 @@
 */
 package org.thoughtcrime.securesms;

+import static org.thoughtcrime.securesms.ConversationActivity.CHAT_ID_EXTRA;
+import static org.thoughtcrime.securesms.ConversationActivity.TEXT_EXTRA;
+import static org.thoughtcrime.securesms.util.RelayUtil.acquireRelayMessageContent;
+import static org.thoughtcrime.securesms.util.RelayUtil.isRelayingMessageContent;
+
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.util.Log;
-import android.view.Menu;
-import android.view.View;
 import android.widget.Toast;

 import androidx.appcompat.app.AlertDialog;
@@ -36,11 +39,6 @@ import org.thoughtcrime.securesms.qr.QrActivity;
 import org.thoughtcrime.securesms.qr.QrCodeHandler;
 import org.thoughtcrime.securesms.util.MailtoUtil;

-import static org.thoughtcrime.securesms.ConversationActivity.CHAT_ID_EXTRA;
-import static org.thoughtcrime.securesms.ConversationActivity.TEXT_EXTRA;
-import static org.thoughtcrime.securesms.util.RelayUtil.acquireRelayMessageContent;
-import static org.thoughtcrime.securesms.util.RelayUtil.isRelayingMessageContent;
-
 /**
 * Activity container for starting a new conversation.
 *
@@ -111,8 +109,6 @@ public class NewConversationActivity extends ContactSelectionActivity {
      int contactId = dcContext.lookupContactIdByAddr(addr);
      if (contactId!=0 && dcContext.getChatIdByContactId(contactId)!=0) {
        openConversation(dcContext.getChatIdByContactId(contactId));
-      } else if (contactId == 0 && dcContext.isChatmail()) {
-        DcHelper.showEncryptionRequiredDialog(this, addr);
      } else {
        String nameNAddr = contactId == 0 ? addr : dcContext.getContact(contactId).getNameNAddr();
        new AlertDialog.Builder(this)
@@ -153,6 +153,7 @@ public class ProfileActivity extends PassphraseRequiredActionBarActivity
          menu.findItem(R.id.share).setVisible(false);
        }
      } else {
+        menu.findItem(R.id.menu_clone).setVisible(false);
        canReceive = false;
      }

@@ -415,35 +416,27 @@ public class ProfileActivity extends PassphraseRequiredActionBarActivity
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);

-    switch (item.getItemId()) {
-      case android.R.id.home:
-        backPressed = true;
-        finish();
-        return true;
-      case R.id.menu_mute_notifications:
-        onNotifyOnOff();
-        break;
-      case R.id.menu_sound:
-        onSoundSettings();
-        break;
-      case R.id.menu_vibrate:
-        onVibrateSettings();
-        break;
-      case R.id.edit_name:
-        onEditName();
-        break;
-      case R.id.share:
-        onShare();
-        break;
-      case R.id.show_encr_info:
-        onEncrInfo();
-        break;
-      case R.id.block_contact:
-        onBlockContact();
-        break;
-      case R.id.menu_clone:
-        onClone();
-        break;
+    int itemId = item.getItemId();
+    if (itemId == android.R.id.home) {
+      backPressed = true;
+      finish();
+      return true;
+    } else if (itemId == R.id.menu_mute_notifications) {
+      onNotifyOnOff();
+    } else if (itemId == R.id.menu_sound) {
+      onSoundSettings();
+    } else if (itemId == R.id.menu_vibrate) {
+      onVibrateSettings();
+    } else if (itemId == R.id.edit_name) {
+      onEditName();
+    } else if (itemId == R.id.share) {
+      onShare();
+    } else if (itemId == R.id.show_encr_info) {
+      onEncrInfo();
+    } else if (itemId == R.id.block_contact) {
+      onBlockContact();
+    } else if (itemId == R.id.menu_clone) {
+      onClone();
    }

    return false;
@@ -452,10 +445,8 @@ public class ProfileActivity extends PassphraseRequiredActionBarActivity
  @Override
  public boolean onContextItemSelected(MenuItem item) {
    super.onContextItemSelected(item);
-    switch (item.getItemId()) {
-      case R.id.copy_addr_to_clipboard:
-        onCopyAddrToClipboard();
-        break;
+    if (item.getItemId() == R.id.copy_addr_to_clipboard) {
+      onCopyAddrToClipboard();
    }
    return false;
  }
@@ -1,12 +1,13 @@
 package org.thoughtcrime.securesms;

 import android.content.Context;
-import androidx.annotation.NonNull;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;

+import androidx.annotation.NonNull;
+
 import com.b44t.messenger.DcMsg;
 import com.codewaves.stickyheadergrid.StickyHeaderGridAdapter;

@@ -5,7 +5,6 @@ import static com.b44t.messenger.DcChat.DC_CHAT_NO_CHAT;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Configuration;
-import android.os.Build;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -122,7 +121,13 @@ public class ProfileDocumentsFragment

    noMedia.setVisibility(recyclerView.getAdapter().getItemCount() > 0 ? View.GONE : View.VISIBLE);
    if (chatId == DC_CHAT_NO_CHAT) {
-      noMedia.setText(R.string.tab_all_media_empty_hint);
+      if (showWebxdc) {
+        noMedia.setText(R.string.all_apps_empty_hint);
+      } else if (!showAudio){
+        noMedia.setText(R.string.all_files_empty_hint);
+      } else {
+        noMedia.setText(R.string.tab_all_media_empty_hint);
+      }
    } else if (showAudio) {
      noMedia.setText(R.string.tab_audio_empty_hint);
    } else if (showWebxdc) {
@@ -229,11 +234,9 @@ public class ProfileDocumentsFragment
      mode.getMenuInflater().inflate(R.menu.profile_context, menu);
      mode.setTitle("1");

-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-        Window window = getActivity().getWindow();
-        originalStatusBarColor = window.getStatusBarColor();
-        window.setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
-      }
+      Window window = getActivity().getWindow();
+      originalStatusBarColor = window.getStatusBarColor();
+      window.setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
      setCorrectMenuVisibility(menu);
      return true;
    }
@@ -245,35 +248,35 @@ public class ProfileDocumentsFragment

    @Override
    public boolean onActionItemClicked(ActionMode mode, MenuItem menuItem) {
-      switch (menuItem.getItemId()) {
-        case R.id.details:
-          handleDisplayDetails(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
-          mode.finish();
-          return true;
-        case R.id.delete:
-          handleDeleteMessages(chatId, getListAdapter().getSelectedMedia());
-          mode.finish();
-          return true;
-        case R.id.share:
-          handleShare(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
-          return true;
-        case R.id.menu_add_to_home_screen:
-          WebxdcActivity.addToHomeScreen(getActivity(), getSelectedMessageRecord(getListAdapter().getSelectedMedia()).getId());
-          mode.finish();
-          return true;
-        case R.id.show_in_chat:
-          handleShowInChat(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
-          return true;
-        case R.id.save:
-          handleSaveAttachment(getListAdapter().getSelectedMedia());
-          return true;
-        case R.id.menu_resend:
-          handleResendMessage(getListAdapter().getSelectedMedia());
-          return true;
-        case R.id.menu_select_all:
-          getListAdapter().selectAll();
-          updateActionModeBar();
-          return true;
+      int itemId = menuItem.getItemId();
+      if (itemId == R.id.details) {
+        handleDisplayDetails(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
+        mode.finish();
+        return true;
+      } else if (itemId == R.id.delete) {
+        handleDeleteMessages(chatId, getListAdapter().getSelectedMedia());
+        mode.finish();
+        return true;
+      } else if (itemId == R.id.share) {
+        handleShare(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
+        return true;
+      } else if (itemId == R.id.menu_add_to_home_screen) {
+        WebxdcActivity.addToHomeScreen(getActivity(), getSelectedMessageRecord(getListAdapter().getSelectedMedia()).getId());
+        mode.finish();
+        return true;
+      } else if (itemId == R.id.show_in_chat) {
+        handleShowInChat(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
+        return true;
+      } else if (itemId == R.id.save) {
+        handleSaveAttachment(getListAdapter().getSelectedMedia());
+        return true;
+      } else if (itemId == R.id.menu_resend) {
+        handleResendMessage(getListAdapter().getSelectedMedia());
+        return true;
+      } else if (itemId == R.id.menu_select_all) {
+        getListAdapter().selectAll();
+        updateActionModeBar();
+        return true;
      }
      return false;
    }
@@ -283,9 +286,7 @@ public class ProfileDocumentsFragment
      actionMode = null;
      getListAdapter().clearSelection();

-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-        getActivity().getWindow().setStatusBarColor(originalStatusBarColor);
-      }
+      getActivity().getWindow().setStatusBarColor(originalStatusBarColor);
    }
  }
 }
@@ -1,12 +1,13 @@
 package org.thoughtcrime.securesms;

 import android.content.Context;
-import androidx.annotation.NonNull;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;

+import androidx.annotation.NonNull;
+
 import com.b44t.messenger.DcMsg;
 import com.codewaves.stickyheadergrid.StickyHeaderGridAdapter;

@@ -5,14 +5,7 @@ import static com.b44t.messenger.DcChat.DC_CHAT_NO_CHAT;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Configuration;
-import android.os.Build;
 import android.os.Bundle;
-import androidx.annotation.NonNull;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.view.ActionMode;
-import androidx.recyclerview.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -21,6 +14,13 @@ import android.view.ViewGroup;
 import android.view.Window;
 import android.widget.TextView;

+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.view.ActionMode;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.b44t.messenger.DcContext;
 import com.b44t.messenger.DcEvent;
 import com.b44t.messenger.DcMsg;
@@ -219,11 +219,9 @@ public class ProfileGalleryFragment
      mode.getMenuInflater().inflate(R.menu.profile_context, menu);
      mode.setTitle("1");

-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-        Window window = getActivity().getWindow();
-        originalStatusBarColor = window.getStatusBarColor();
-        window.setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
-      }
+      Window window = getActivity().getWindow();
+      originalStatusBarColor = window.getStatusBarColor();
+      window.setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
      setCorrectMenuVisibility(menu);
      return true;
    }
@@ -235,31 +233,31 @@ public class ProfileGalleryFragment

    @Override
    public boolean onActionItemClicked(ActionMode mode, MenuItem menuItem) {
-      switch (menuItem.getItemId()) {
-        case R.id.details:
-          handleDisplayDetails(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
-          mode.finish();
-          return true;
-        case R.id.delete:
-          handleDeleteMessages(chatId, getListAdapter().getSelectedMedia());
-          mode.finish();
-          return true;
-        case R.id.share:
-          handleShare(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
-          return true;
-        case R.id.show_in_chat:
-          handleShowInChat(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
-          return true;
-        case R.id.save:
-          handleSaveAttachment(getListAdapter().getSelectedMedia());
-          return true;
-        case R.id.menu_resend:
-          handleResendMessage(getListAdapter().getSelectedMedia());
-          return true;
-        case R.id.menu_select_all:
-          getListAdapter().selectAll();
-          updateActionModeBar();
-          return true;
+      int itemId = menuItem.getItemId();
+      if (itemId == R.id.details) {
+        handleDisplayDetails(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
+        mode.finish();
+        return true;
+      } else if (itemId == R.id.delete) {
+        handleDeleteMessages(chatId, getListAdapter().getSelectedMedia());
+        mode.finish();
+        return true;
+      } else if (itemId == R.id.share) {
+        handleShare(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
+        return true;
+      } else if (itemId == R.id.show_in_chat) {
+        handleShowInChat(getSelectedMessageRecord(getListAdapter().getSelectedMedia()));
+        return true;
+      } else if (itemId == R.id.save) {
+        handleSaveAttachment(getListAdapter().getSelectedMedia());
+        return true;
+      } else if (itemId == R.id.menu_resend) {
+        handleResendMessage(getListAdapter().getSelectedMedia());
+        return true;
+      } else if (itemId == R.id.menu_select_all) {
+        getListAdapter().selectAll();
+        updateActionModeBar();
+        return true;
      }
      return false;
    }
@@ -269,9 +267,7 @@ public class ProfileGalleryFragment
      actionMode = null;
      getListAdapter().clearSelection();

-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-        getActivity().getWindow().setStatusBarColor(originalStatusBarColor);
-      }
+      getActivity().getWindow().setStatusBarColor(originalStatusBarColor);
    }
  }
 }
@@ -20,6 +20,7 @@ import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.contacts.ContactSelectionListItem;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.util.DateUtils;
+import org.thoughtcrime.securesms.util.ResUtil;
 import org.thoughtcrime.securesms.util.StickyHeaderDecoration.StickyHeaderAdapter;

 import java.util.ArrayList;
@@ -330,7 +331,8 @@ public class ProfileSettingsAdapter extends RecyclerView.Adapter
        itemData.add(new ItemData(ItemData.CATEGORY_INFO, INFO_LAST_SEEN, lastSeenTxt, 0, 0));


-        itemData.add(new ItemData(ItemData.CATEGORY_INFO, INFO_SEND_MESSAGE_BUTTON, context.getString(R.string.send_message), R.color.def_accent, 0));
+        int color = ResUtil.getColor(context, R.attr.colorAccent);
+        itemData.add(new ItemData(ItemData.CATEGORY_INFO, INFO_SEND_MESSAGE_BUTTON, context.getString(R.string.send_message), color, 0));
      }

      itemDataStatusText = dcContact.getStatus();
@@ -4,7 +4,6 @@ import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Configuration;
-import android.os.Build;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -268,11 +267,9 @@ public class ProfileSettingsFragment extends Fragment
      menu.findItem(R.id.menu_select_all).setVisible(false);
      mode.setTitle("1");

-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-        Window window = getActivity().getWindow();
-        originalStatusBarColor = window.getStatusBarColor();
-        window.setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
-      }
+      Window window = getActivity().getWindow();
+      originalStatusBarColor = window.getStatusBarColor();
+      window.setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
      return true;
    }

@@ -283,29 +280,28 @@ public class ProfileSettingsFragment extends Fragment

    @Override
    public boolean onActionItemClicked(ActionMode mode, MenuItem menuItem) {
-      switch (menuItem.getItemId()) {
-        case R.id.delete:
-          final Collection<Integer> toDelIds = adapter.getSelectedMembers();
-          StringBuilder readableToDelList = new StringBuilder();
-          for (Integer toDelId : toDelIds) {
-            if(readableToDelList.length()>0) {
-              readableToDelList.append(", ");
-            }
-            readableToDelList.append(dcContext.getContact(toDelId).getDisplayName());
+      if (menuItem.getItemId() == R.id.delete) {
+        final Collection<Integer> toDelIds = adapter.getSelectedMembers();
+        StringBuilder readableToDelList = new StringBuilder();
+        for (Integer toDelId : toDelIds) {
+          if (readableToDelList.length() > 0) {
+            readableToDelList.append(", ");
          }
-          DcChat dcChat = dcContext.getChat(chatId);
-          AlertDialog dialog = new AlertDialog.Builder(getContext())
-              .setPositiveButton(R.string.remove_desktop, (d, which) -> {
-                for (Integer toDelId : toDelIds) {
-                  dcContext.removeContactFromChat(chatId, toDelId);
-                }
-                mode.finish();
-              })
-              .setNegativeButton(android.R.string.cancel, null)
-              .setMessage(getString(dcChat.isBroadcast()? R.string.ask_remove_from_broadcast : R.string.ask_remove_members, readableToDelList))
-              .show();
-          Util.redPositiveButton(dialog);
-          return true;
+          readableToDelList.append(dcContext.getContact(toDelId).getDisplayName());
+        }
+        DcChat dcChat = dcContext.getChat(chatId);
+        AlertDialog dialog = new AlertDialog.Builder(getContext())
+          .setPositiveButton(R.string.remove_desktop, (d, which) -> {
+            for (Integer toDelId : toDelIds) {
+              dcContext.removeContactFromChat(chatId, toDelId);
+            }
+            mode.finish();
+          })
+          .setNegativeButton(android.R.string.cancel, null)
+          .setMessage(getString(dcChat.isBroadcast() ? R.string.ask_remove_from_broadcast : R.string.ask_remove_members, readableToDelList))
+          .show();
+        Util.redPositiveButton(dialog);
+        return true;
      }
      return false;
    }
@@ -314,9 +310,7 @@ public class ProfileSettingsFragment extends Fragment
    public void onDestroyActionMode(ActionMode mode) {
      actionMode = null;
      adapter.clearSelection();
-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-        getActivity().getWindow().setStatusBarColor(originalStatusBarColor);
-      }
+      getActivity().getWindow().setStatusBarColor(originalStatusBarColor);
    }
  }

@@ -31,9 +31,8 @@ public class ProfileSettingsItem extends LinearLayout {
    labelView.setText(label==null? "" : label);
    labelView.setCompoundDrawablesWithIntrinsicBounds(iconLeft, 0,0,0);

-    // we need different color getters as `labelColor` is `R.color.name` while default is `R.attr.name`
    if (labelColor != 0) {
-      labelView.setTextColor(ContextCompat.getColor(getContext(), labelColor));
+      labelView.setTextColor(labelColor);
    } else {
      labelView.setTextColor(ResUtil.getColor(getContext(), R.attr.emoji_text_color));
    }
@@ -6,12 +6,14 @@ import android.util.AttributeSet;
 import android.view.View;
 import android.widget.LinearLayout;

-import org.thoughtcrime.securesms.components.emoji.EmojiTextView;
+import androidx.appcompat.widget.AppCompatTextView;
+
+import org.thoughtcrime.securesms.util.Linkifier;
 import org.thoughtcrime.securesms.util.LongClickMovementMethod;

 public class ProfileStatusItem extends LinearLayout {

-  private EmojiTextView statusTextView;
+  private AppCompatTextView statusTextView;
  private final PassthroughClickListener passthroughClickListener   = new PassthroughClickListener();

  public ProfileStatusItem(Context context) {
@@ -32,7 +34,7 @@ public class ProfileStatusItem extends LinearLayout {
  }

  public void set(String status) {
-    statusTextView.setText(EmojiTextView.linkify(new SpannableString(status)));
+    statusTextView.setText(Linkifier.linkify(new SpannableString(status)));
  }

  private class PassthroughClickListener implements View.OnLongClickListener, View.OnClickListener {
@@ -6,17 +6,16 @@ import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_MAIL_PORT;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_MAIL_SECURITY;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_MAIL_SERVER;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_MAIL_USER;
+import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_PROXY_ENABLED;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_SEND_PASSWORD;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_SEND_PORT;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_SEND_SECURITY;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_SEND_SERVER;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_SEND_USER;
 import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_SERVER_FLAGS;
-import static org.thoughtcrime.securesms.connect.DcHelper.CONFIG_PROXY_ENABLED;
 import static org.thoughtcrime.securesms.connect.DcHelper.getContext;
 import static org.thoughtcrime.securesms.service.IPCAddAccountsService.ACCOUNT_DATA;

-import android.content.ActivityNotFoundException;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.res.Resources;
@@ -31,7 +30,6 @@ import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
-import android.widget.CheckBox;
 import android.widget.ImageView;
 import android.widget.Spinner;
 import android.widget.TextView;
@@ -59,6 +57,7 @@ import org.thoughtcrime.securesms.proxy.ProxySettingsActivity;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.IntentUtils;
 import org.thoughtcrime.securesms.util.Util;
+import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.views.ProgressDialog;

 import java.lang.ref.WeakReference;
@@ -185,7 +184,7 @@ public class RegistrationActivity extends BaseActionBarActivity implements DcEve
            expandAdvanced = expandAdvanced || !TextUtils.isEmpty(strVal);

            intVal = DcHelper.getInt(this, CONFIG_MAIL_SECURITY);
-            imapSecurity.setSelection(intVal);
+            imapSecurity.setSelection(ViewUtil.checkBounds(intVal, imapSecurity));
            expandAdvanced = expandAdvanced || intVal != 0;

            TextInputEditText smtpLoginInput = findViewById(R.id.smtp_login_text);
@@ -207,7 +206,7 @@ public class RegistrationActivity extends BaseActionBarActivity implements DcEve
            expandAdvanced = expandAdvanced || !TextUtils.isEmpty(strVal);

            intVal = DcHelper.getInt(this, CONFIG_SEND_SECURITY);
-            smtpSecurity.setSelection(intVal);
+            smtpSecurity.setSelection(ViewUtil.checkBounds(intVal, smtpSecurity));
            expandAdvanced = expandAdvanced || intVal != 0;

            int serverFlags = DcHelper.getInt(this, CONFIG_SERVER_FLAGS);
@@ -222,12 +221,15 @@ public class RegistrationActivity extends BaseActionBarActivity implements DcEve
              }
              // /remove gmail oauth2
            }
-            authMethod.setSelection(sel);
+            authMethod.setSelection(ViewUtil.checkBounds(sel, authMethod));
            expandAdvanced = expandAdvanced || sel != 0;

-            int certCheckFlags = DcHelper.getInt(this, "imap_certificate_checks");
-            certCheck.setSelection(certCheckFlags);
-            expandAdvanced = expandAdvanced || certCheckFlags != 0;
+            int imapCertificateChecks = DcHelper.getInt(this, "imap_certificate_checks");
+            if (imapCertificateChecks == 3) {
+              imapCertificateChecks = 2; // 3 is a deprecated alias for 2
+            }
+            certCheck.setSelection(ViewUtil.checkBounds(imapCertificateChecks, certCheck));
+            expandAdvanced = expandAdvanced || imapCertificateChecks != 0;
        } else if (getIntent() != null && getIntent().getBundleExtra(ACCOUNT_DATA) != null) {
          // Companion app might have sent account data
          Bundle b = getIntent().getBundleExtra(ACCOUNT_DATA);
@@ -435,7 +437,7 @@ public class RegistrationActivity extends BaseActionBarActivity implements DcEve
                        .setPositiveButton(R.string.perm_continue, (dialog, which)-> {
                            // pass control to browser, we'll be back in business at (**)
                            activity.oauth2Requested = System.currentTimeMillis();
-                            IntentUtils.showBrowserIntent(activity, oauth2url);
+                            IntentUtils.showInBrowser(activity, oauth2url);
                            oauth2started.set(true);
                        })
                        .setCancelable(false)
@@ -490,11 +492,7 @@ public class RegistrationActivity extends BaseActionBarActivity implements DcEve
        if (provider!=null) {
            String url = provider.getOverviewPage();
            if(!url.isEmpty()) {
-                try {
-                    startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
-                } catch (ActivityNotFoundException e) {
-                    Toast.makeText(this, R.string.no_browser_installed, Toast.LENGTH_LONG).show();
-                }
+                IntentUtils.showInBrowser(this, url);
            } else {
                // this should normally not happen
                Toast.makeText(this, "ErrProviderWithoutUrl", Toast.LENGTH_LONG).show();
@@ -1,5 +1,7 @@
 package org.thoughtcrime.securesms;

+import static org.thoughtcrime.securesms.util.MediaUtil.getMimeType;
+
 import android.app.Activity;
 import android.database.Cursor;
 import android.net.Uri;
@@ -14,8 +16,6 @@ import java.io.InputStream;
 import java.lang.ref.WeakReference;
 import java.util.HashSet;

-import static org.thoughtcrime.securesms.util.MediaUtil.getMimeType;
-
 import de.cketti.safecontentresolver.SafeContentResolver;

 public class ResolveMediaTask extends AsyncTask<Uri, Void, Uri> {
@@ -34,7 +34,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.widget.Toolbar;
-import androidx.core.content.pm.ShortcutManagerCompat;

 import com.b44t.messenger.DcContext;

@@ -58,6 +57,7 @@ public class ShareActivity extends PassphraseRequiredActionBarActivity implement
 {
  private static final String TAG = ShareActivity.class.getSimpleName();

+  public static final String EXTRA_ACC_ID = "acc_id";
  public static final String EXTRA_CHAT_ID = "chat_id";
  public static final String EXTRA_MSG_TYPE = "msg_type";
  public static final String EXTRA_MSG_SUBJECT = "msg_subject";
@@ -213,14 +213,10 @@ public class ShareActivity extends PassphraseRequiredActionBarActivity implement
  }

  private void handleResolvedMedia(Intent intent) {
+    int       accId            = intent.getIntExtra(EXTRA_ACC_ID, -1);
    int       chatId           = intent.getIntExtra(EXTRA_CHAT_ID, -1);
    String    msgType          = intent.getStringExtra(EXTRA_MSG_TYPE);

-    String shortcutId = intent.getStringExtra(ShortcutManagerCompat.EXTRA_SHORTCUT_ID);
-    if (chatId == -1 && shortcutId != null) {
-      chatId = Integer.parseInt(shortcutId);
-    }
-
    String[] extraEmail = getIntent().getStringArrayExtra(Intent.EXTRA_EMAIL);
    /*
    usually, external app will try to start "e-mail sharing" intent, providing it:
@@ -259,28 +255,21 @@ public class ShareActivity extends PassphraseRequiredActionBarActivity implement
    }
  */

-    String addr = null;
    if(chatId == -1 && extraEmail != null && extraEmail.length > 0) {
-      addr = extraEmail[0];
+      final String addr = extraEmail[0];
      int contactId = dcContext.lookupContactIdByAddr(addr);

-      if(contactId != 0 || !dcContext.isChatmail()) {
-        if(contactId == 0) {
-          contactId = dcContext.createContact(null, addr);
-        }
-
-        chatId = dcContext.createChatByContactId(contactId);
-        addr = null;
+      if(contactId == 0) {
+        contactId = dcContext.createContact(null, addr);
      }
+
+      chatId = dcContext.createChatByContactId(contactId);
    }
    Intent composeIntent;
-    if (addr != null) {
-      composeIntent = new Intent(this, ConversationListActivity.class);
-      composeIntent.putExtra(ConversationListActivity.WARN_CANNOT_ENCRYPT, addr);
-      startActivity(composeIntent);
-    } else if (chatId != -1) {
+    if (accId != -1 && chatId != -1) {
      composeIntent = getBaseShareIntent(ConversationActivity.class);
      composeIntent.putExtra(ConversationActivity.CHAT_ID_EXTRA, chatId);
+      composeIntent.putExtra(ConversationActivity.ACCOUNT_ID_EXTRA, accId);
      RelayUtil.setSharedType(composeIntent, msgType);
      RelayUtil.setSharedUris(composeIntent, resolvedExtras);
      startActivity(composeIntent);
@@ -1,6 +1,7 @@
 package org.thoughtcrime.securesms;

 import android.content.Context;
+
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;

@@ -1,6 +1,9 @@
 package org.thoughtcrime.securesms;

+import static org.thoughtcrime.securesms.TransportOption.Type;
+
 import android.content.Context;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;

@@ -9,8 +12,6 @@ import org.thoughtcrime.securesms.util.guava.Optional;
 import java.util.LinkedList;
 import java.util.List;

-import static org.thoughtcrime.securesms.TransportOption.Type;
-
 public class TransportOptions {
  private final List<OnTransportChangedListener> listeners = new LinkedList<>();
  private final Context                          context;
--- a/Show More
+++ b/Show More
@@ -1 +1 @@
 .77.0
 .83.0