Merge branch 'stable' into stable-android

apps/ios/SimpleX.xcodeproj/project.pbxproj

@@ -2085,7 +2085,7 @@
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
@@ -2110,7 +2110,7 @@
 					"@executable_path/Frameworks",
 				);
 				LLVM_LTO = YES_THIN;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				OTHER_LDFLAGS = "-Wl,-stack_size,0x1000000";
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
@@ -2135,7 +2135,7 @@
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
@@ -2160,7 +2160,7 @@
 					"@executable_path/Frameworks",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				OTHER_LDFLAGS = "-Wl,-stack_size,0x1000000";
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
@@ -2177,11 +2177,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				GENERATE_INFOPLIST_FILE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.Tests-iOS";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -2197,11 +2197,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				GENERATE_INFOPLIST_FILE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.Tests-iOS";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -2222,7 +2222,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GCC_OPTIMIZATION_LEVEL = s;
@@ -2237,7 +2237,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -2259,7 +2259,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_CODE_COVERAGE = NO;
@@ -2274,7 +2274,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -2296,7 +2296,7 @@
 				CLANG_TIDY_BUGPRONE_REDUNDANT_BRANCH_CONDITION = YES;
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -2322,7 +2322,7 @@
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -2347,7 +2347,7 @@
 				CLANG_TIDY_BUGPRONE_REDUNDANT_BRANCH_CONDITION = YES;
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -2374,7 +2374,7 @@
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -2401,7 +2401,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
 				CODE_SIGN_ENTITLEMENTS = "SimpleX SE/SimpleX SE.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu17;
@@ -2416,7 +2416,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-SE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -2435,7 +2435,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
 				CODE_SIGN_ENTITLEMENTS = "SimpleX SE/SimpleX SE.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 359;
+				CURRENT_PROJECT_VERSION = 361;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu17;
@@ -2450,7 +2450,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MARKETING_VERSION = 7.0.3;
+				MARKETING_VERSION = 7.0.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-SE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Modifier.kt

@@ -1,18 +1,21 @@
 package chat.simplex.common.platform
 
 import androidx.compose.foundation.combinedClickable
-import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.BlurredEdgeTreatment
+import androidx.compose.ui.draw.drawWithCache
-import androidx.compose.ui.draw.blur
+import androidx.compose.ui.draw.drawWithContent
+import androidx.compose.ui.graphics.ImageBitmap
+import androidx.compose.ui.graphics.drawscope.clipRect
 import androidx.compose.ui.graphics.painter.Painter
-import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.IntOffset
+import androidx.compose.ui.unit.IntSize
 import chat.simplex.common.model.ChatController.appPrefs
 import chat.simplex.common.views.helpers.KeyChangeEffect
 import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.filter
 import java.io.File
+import kotlin.math.roundToInt
 
 @Composable
 expect fun Modifier.desktopOnExternalDrag(
@@ -29,14 +32,14 @@ expect fun Modifier.desktopPointerHoverIconHand(): Modifier
 expect fun Modifier.desktopOnHovered(action: (Boolean) -> Unit): Modifier
 
 @Composable
-fun Modifier.desktopModifyBlurredState(enabled: Boolean, blurred: MutableState<Boolean>, showMenu: State<Boolean>,): Modifier {
+fun Modifier.desktopModifyBlurredState(blurred: MutableState<Boolean>, showMenu: State<Boolean>,): Modifier {
   val blurRadius = remember { appPrefs.privacyMediaBlurRadius.state }
   if (appPlatform.isDesktop) {
     KeyChangeEffect(blurRadius.value) {
-      blurred.value = enabled && blurRadius.value > 0
+      blurred.value = blurRadius.value > 0
     }
   }
-  return if (appPlatform.isDesktop && enabled && blurRadius.value > 0 && !showMenu.value) {
+  return if (appPlatform.isDesktop && blurRadius.value > 0 && !showMenu.value) {
     var job: Job = remember { Job() }
     LaunchedEffect(Unit) {
       // The approach here is to allow menu to show up and to not blur the view. When menu is shown and mouse is hovering,
@@ -58,27 +61,37 @@ fun Modifier.desktopModifyBlurredState(enabled: Boolean, blurred: MutableState<B
   }
 }
 
+@Composable
+fun blurHidesMedia(enabled: Boolean, blurred: State<Boolean>): Boolean =
+  enabled && blurred.value && remember { appPrefs.privacyMediaBlurRadius.state }.value > 0
+
 @Composable
 fun Modifier.privacyBlur(
-  enabled: Boolean,
+  fullSize: Boolean,
+  preview: ImageBitmap,
   blurred: MutableState<Boolean> = remember { mutableStateOf(appPrefs.privacyMediaBlurRadius.get() > 0) },
   scrollState: State<Boolean>,
   onLongClick: () -> Unit = {}
 ): Modifier {
   val blurRadius = remember { appPrefs.privacyMediaBlurRadius.state }
-  return if (enabled && blurred.value) {
+  return if (blurHidesMedia(true, blurred)) {
-    this then Modifier.blur(
+    this then (if (fullSize) {
-      radiusX = remember { appPrefs.privacyMediaBlurRadius.state }.value.dp,
+      val blurredPreview = remember(preview, blurRadius.value) { preview.blurredBy(blurRadius.value) }
-      radiusY = remember { appPrefs.privacyMediaBlurRadius.state }.value.dp,
+      Modifier.drawWithContent { drawImage(blurredPreview, dstSize = IntSize(size.width.roundToInt(), size.height.roundToInt())) }
-      edgeTreatment = BlurredEdgeTreatment(RoundedCornerShape(0.dp))
+    } else Modifier.drawWithCache {
-    )
+      val cropScale = maxOf(size.width / preview.width, size.height / preview.height)
+      val croppedSize = IntSize((preview.width * cropScale).roundToInt(), (preview.height * cropScale).roundToInt())
+      val blurredCropped = preview.blurredBy(blurRadius.value, croppedSize.width.toDp().value)
+      val offset = IntOffset(((size.width - croppedSize.width) / 2).roundToInt(), ((size.height - croppedSize.height) / 2).roundToInt())
+      onDrawWithContent { clipRect { drawImage(blurredCropped, dstOffset = offset, dstSize = croppedSize) } }
+    })
       .combinedClickable(
         onLongClick = onLongClick,
         onClick = {
           blurred.value = false
         }
       )
-  } else if (enabled && blurRadius.value > 0 && appPlatform.isAndroid) {
+  } else if (blurRadius.value > 0 && appPlatform.isAndroid) {
       LaunchedEffect(Unit) {
         snapshotFlow { scrollState.value }
           .filter { it }
@@ -90,3 +103,27 @@ fun Modifier.privacyBlur(
       this
     }
 }
+
+// Calibrated so the resample blurs as much as Modifier.blur did at each radius; 360 read 5-75% stronger.
+private const val BLURRED_MEDIA_WIDTH_DP = 400
+// The width in-chat media is assumed to be drawn at; small views are blurred as much on screen.
+private const val CHAT_MEDIA_WIDTH_DP = 360
+// Bounds the first step: nothing bounds a decoded video frame, and reading every pixel of a 4K one would stall.
+private const val RESAMPLE_MEDIA_FROM_SIDE = 512
+
+private fun ImageBitmap.blurredBy(radius: Int, drawnWidthDp: Float = CHAT_MEDIA_WIDTH_DP.toFloat()): ImageBitmap {
+  if (width <= 0 || height <= 0) return this
+  val w = (BLURRED_MEDIA_WIDTH_DP * drawnWidthDp / CHAT_MEDIA_WIDTH_DP / radius).toInt().coerceIn(1, width)
+  val h = (w * height / width).coerceIn(1, BLURRED_MEDIA_WIDTH_DP)
+  val longest = maxOf(width, height)
+  var image = if (longest > RESAMPLE_MEDIA_FROM_SIDE) {
+    val step = RESAMPLE_MEDIA_FROM_SIDE.toFloat() / longest
+    scale((width * step).roundToInt().coerceAtLeast(1), (height * step).roundToInt().coerceAtLeast(1))
+  } else this
+  // One bilinear step from a large image undersamples it.
+  while (image.width / 2 > w) image = image.scale(image.width / 2, (image.height / 2).coerceAtLeast(1))
+  image = image.scale(w, h)
+  // Stretching w px straight to the screen shows their grid; each doubling smooths it, so the last stretch is small.
+  while (maxOf(image.width, image.height) < BLURRED_MEDIA_WIDTH_DP / 2) image = image.scale(image.width * 2, image.height * 2)
+  return image
+}

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt

@@ -2463,6 +2463,7 @@ fun BoxScope.ChatItemsList(
 
   LaunchedEffect(Unit) {
     snapshotFlow { listState.value.isScrollInProgress }
+      .onCompletion { chatViewScrollState.value = false }
       .collect {
         chatViewScrollState.value = it
       }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/CIImageView.kt

@@ -111,13 +111,13 @@ fun CIImageView(
           onClick = onClick
         )
         .onRightClick { showMenu.value = true }
-        .privacyBlur(!smallView, blurred, scrollState = chatViewScrollState.collectAsState(), onLongClick = { showMenu.value = true }),
+        .privacyBlur(!smallView, imageBitmap, blurred, scrollState = chatViewScrollState.collectAsState(), onLongClick = { showMenu.value = true }),
       contentScale = if (smallView) ContentScale.Crop else ContentScale.FillWidth,
     )
   }
 
   @Composable
-  fun ImageView(painter: Painter, image: String, fileSource: CryptoFile?, onClick: () -> Unit) {
+  fun ImageView(painter: Painter, image: String, onClick: () -> Unit) {
     // On my Android device Compose fails to display 6000x6000 px WebP image with exception:
     // IllegalStateException: Recording currently in progress - missing #endRecording() call?
     // but can display 5000px image. Using even lower value here just to feel safer.
@@ -135,7 +135,7 @@ fun CIImageView(
             onClick = onClick
           )
           .onRightClick { showMenu.value = true }
-          .privacyBlur(!smallView, blurred, scrollState = chatViewScrollState.collectAsState(), onLongClick = { showMenu.value = true }),
+          .privacyBlur(!smallView, previewBitmap, blurred, scrollState = chatViewScrollState.collectAsState(), onLongClick = { showMenu.value = true }),
         contentScale = if (smallView) ContentScale.Crop else ContentScale.FillWidth,
       )
     } else {
@@ -146,14 +146,10 @@ fun CIImageView(
           onClick = {}
         )
         .onRightClick { showMenu.value = true }
-        .privacyBlur(!smallView, blurred, scrollState = chatViewScrollState.collectAsState(), onLongClick = { showMenu.value = true }),
+        .privacyBlur(!smallView, previewBitmap, blurred, scrollState = chatViewScrollState.collectAsState(), onLongClick = { showMenu.value = true }),
         contentAlignment = Alignment.Center
       ) {
-        imageView(previewBitmap, onClick = {
+        imageView(previewBitmap, onClick = onClick)
-          if (fileSource != null) {
-            openFile(fileSource)
-          }
-        })
         Icon(
           painterResource(MR.images.ic_open_in_new),
           contentDescription = stringResource(MR.strings.image_descr),
@@ -188,29 +184,33 @@ fun CIImageView(
           }
         } else Modifier
       )
-      .desktopModifyBlurredState(!smallView, blurred, showMenu),
+      .desktopModifyBlurredState(blurred, showMenu),
     contentAlignment = Alignment.TopEnd
   ) {
     val res: MutableState<Triple<ImageBitmap, ByteArray, String>?> = remember { mutableStateOf(null) }
-    if (chatModel.connectedToRemote()) {
+    // Hidden media is not worth reading, decoding at full size and caching.
-      LaunchedEffect(file, CIFile.cachedRemoteFileRequests.toList()) {
+    val revealed = !blurHidesMedia(!smallView, blurred)
-        withBGApi {
+    if (revealed) {
+      if (chatModel.connectedToRemote()) {
+        LaunchedEffect(file, CIFile.cachedRemoteFileRequests.toList()) {
+          withBGApi {
+            if (res.value == null || res.value!!.third != getLoadedFilePath(file)) {
+              res.value = imageAndFilePath(file)
+            }
+          }
+        }
+      } else {
+        LaunchedEffect(file) {
           if (res.value == null || res.value!!.third != getLoadedFilePath(file)) {
-            res.value = imageAndFilePath(file)
+            res.value = withContext(Dispatchers.IO) { imageAndFilePath(file) }
           }
         }
       }
-    } else {
-      LaunchedEffect(file) {
-        if (res.value == null || res.value!!.third != getLoadedFilePath(file)) {
-          res.value = withContext(Dispatchers.IO) { imageAndFilePath(file) }
-        }
-      }
     }
-    val loaded = res.value
+    val loaded = if (revealed) res.value else null
     if (loaded != null && file != null) {
       val (imageBitmap, data, _) = loaded
-      SimpleAndAnimatedImageView(data, imageBitmap, file, imageProvider, smallView, @Composable { painter, onClick -> ImageView(painter, image, file.fileSource, onClick) })
+      SimpleAndAnimatedImageView(data, imageBitmap, file, imageProvider, smallView, @Composable { painter, onClick -> ImageView(painter, image, onClick) })
     } else {
       imageView(previewBitmap, onClick = {
         if (file != null) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/CIVideoView.kt

@@ -55,7 +55,7 @@ fun CIVideoView(
           }
         } else Modifier
       )
-      .desktopModifyBlurredState(!smallView, blurred, showMenu),
+      .desktopModifyBlurredState(blurred, showMenu),
     contentAlignment = Alignment.TopEnd
   ) {
     val filePath = remember(file, CIFile.cachedRemoteFileRequests.toList()) { mutableStateOf(getLoadedFilePath(file)) }
@@ -85,11 +85,11 @@ fun CIVideoView(
       val uriDecrypted = remember(filePath) { mutableStateOf(if (file.fileSource?.cryptoArgs == null) uri else file.fileSource.decryptedGet()) }
       val decrypted = uriDecrypted.value
       if (decrypted != null && smallView) {
-        SmallVideoView(decrypted, file, preview, duration * 1000L, autoPlay, sizeMultiplier, openFullscreen = openFullscreen)
+        SmallVideoView(decrypted, file, preview, duration * 1000L, autoPlay, blurred, sizeMultiplier, openFullscreen = openFullscreen)
       } else if (decrypted != null) {
         VideoView(decrypted, file, preview, duration * 1000L, autoPlay, showMenu, blurred, openFullscreen = openFullscreen)
       } else if (smallView) {
-        SmallVideoViewEncrypted(uriDecrypted, file, preview, autoPlay, showMenu, sizeMultiplier, openFullscreen = openFullscreen)
+        SmallVideoViewEncrypted(uriDecrypted, file, preview, autoPlay, showMenu, blurred, sizeMultiplier, openFullscreen = openFullscreen)
       } else {
         VideoViewEncrypted(uriDecrypted, file, preview, duration * 1000L, autoPlay, showMenu, blurred, openFullscreen = openFullscreen)
       }
@@ -185,16 +185,17 @@ private fun SmallVideoViewEncrypted(
   defaultPreview: ImageBitmap,
   autoPlay: MutableState<Boolean>,
   showMenu: MutableState<Boolean>,
+  blurred: MutableState<Boolean>,
   sizeMultiplier: Float,
   openFullscreen: () -> Unit,
 ) {
   var decryptionInProgress by rememberSaveable(file.fileName) { mutableStateOf(false) }
   val onLongClick = { showMenu.value = true }
   Box {
-    VideoPreviewImageView(defaultPreview, smallView = true, blurred = remember { mutableStateOf(false) }, onClick = if (decryptionInProgress) {{}} else openFullscreen, onLongClick = onLongClick)
+    VideoPreviewImageView(defaultPreview, smallView = true, blurred = blurred, onClick = if (decryptionInProgress) {{}} else openFullscreen, onLongClick = onLongClick)
     if (decryptionInProgress) {
       VideoDecryptionProgress(sizeMultiplier, onLongClick = onLongClick)
-    } else if (!file.showStatusIconInSmallView) {
+    } else if (!file.showStatusIconInSmallView && !blurHidesMedia(true, blurred)) {
       PlayButton(false, sizeMultiplier, onLongClick = onLongClick) {
         decryptionInProgress = true
         withBGApi {
@@ -217,6 +218,7 @@ private fun SmallVideoView(
   defaultPreview: ImageBitmap,
   defaultDuration: Long,
   autoPlay: MutableState<Boolean>,
+  blurred: MutableState<Boolean>,
   sizeMultiplier: Float,
   openFullscreen: () -> Unit
 ) {
@@ -234,8 +236,8 @@ private fun SmallVideoView(
       onLongClick = {},
       {}
     )
-    VideoPreviewImageView(preview, smallView = true, blurred = remember { mutableStateOf(false) }, onClick = openFullscreen, onLongClick = {})
+    VideoPreviewImageView(preview, smallView = true, blurred = blurred, onClick = openFullscreen, onLongClick = {})
-    if (!file.showStatusIconInSmallView) {
+    if (!file.showStatusIconInSmallView && !blurHidesMedia(true, blurred)) {
       PlayButton(brokenVideo, sizeMultiplier, onLongClick = {}, onClick = openFullscreen)
     }
   }
@@ -422,7 +424,7 @@ fun VideoPreviewImageView(
         onClick = onClick
       )
       .onRightClick(onLongClick)
-      .privacyBlur(!smallView, blurred, scrollState = chatViewScrollState.collectAsState(), onLongClick = onLongClick),
+      .privacyBlur(!smallView, preview, blurred, scrollState = chatViewScrollState.collectAsState(), onLongClick = onLongClick),
     contentScale = if (smallView) ContentScale.Crop else ContentScale.FillWidth,
   )
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/FramedItemView.kt

@@ -135,6 +135,7 @@ fun FramedItemView(
 
   @Composable
   fun ciQuoteView(qi: CIQuote) {
+    val blurred = remember { mutableStateOf(appPreferences.privacyMediaBlurRadius.get() > 0) }
     val sentColor = MaterialTheme.appColors.sentQuote
     val receivedColor = MaterialTheme.appColors.receivedQuote
     Row(
@@ -152,7 +153,7 @@ fun FramedItemView(
             imageBitmap,
             contentDescription = stringResource(MR.strings.image_descr),
             contentScale = ContentScale.Crop,
-            modifier = Modifier.size(68.dp).clipToBounds()
+            modifier = Modifier.size(68.dp).clipToBounds().desktopModifyBlurredState(blurred, showMenu).privacyBlur(fullSize = false, imageBitmap, blurred, chatViewScrollState.collectAsState(), onLongClick = { showMenu.value = true })
           )
         }
         is MsgContent.MCVideo -> {
@@ -164,7 +165,7 @@ fun FramedItemView(
             imageBitmap,
             contentDescription = stringResource(MR.strings.video_descr),
             contentScale = ContentScale.Crop,
-            modifier = Modifier.size(68.dp).clipToBounds()
+            modifier = Modifier.size(68.dp).clipToBounds().desktopModifyBlurredState(blurred, showMenu).privacyBlur(fullSize = false, imageBitmap, blurred, chatViewScrollState.collectAsState(), onLongClick = { showMenu.value = true })
           )
         }
         is MsgContent.MCFile, is MsgContent.MCVoice -> {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatPreviewView.kt

@@ -311,26 +311,31 @@ fun ChatPreviewView(
       mutableStateOf({ providerForGallery(chat.chatItems, ci?.id ?: 0) {} })
     }
     val uriHandler = LocalUriHandler.current
+    // Media in the chat list has no menu, so a menu opened from it must close at once, or the media stays revealed.
+    val noMenu = remember { mutableStateOf(false) }
+    LaunchedEffect(noMenu.value) { noMenu.value = false }
     when (mc) {
       is MsgContent.MCLink -> SmallContentPreview {
+        val image = remember(mc.preview.image) { base64ToBitmap(mc.preview.image) }
+        val blurred = remember { mutableStateOf(appPrefs.privacyMediaBlurRadius.get() > 0) }
         IconButton(
           { openBrowserAlert(mc.preview.uri, uriHandler) },
           Modifier.desktopPointerHoverIconHand(),
         ) {
-          Image(base64ToBitmap(mc.preview.image), null, contentScale = ContentScale.Crop)
+          Image(image, null, Modifier.desktopModifyBlurredState(blurred, noMenu).privacyBlur(fullSize = false, image, blurred, chatViewScrollState.collectAsState()), contentScale = ContentScale.Crop)
         }
         Box(Modifier.align(Alignment.TopEnd).size(15.sp.toDp()).background(Color.Black.copy(0.25f), CircleShape), contentAlignment = Alignment.Center) {
           Icon(painterResource(MR.images.ic_arrow_outward), null, Modifier.size(13.sp.toDp()), tint = Color.White)
         }
       }
       is MsgContent.MCImage -> SmallContentPreview {
-        CIImageView(image = mc.image, file = ci.file, provider, remember { mutableStateOf(false) }, smallView = true, senderProfile = ciSenderProfile(ci, chat.chatInfo)) {
+        CIImageView(image = mc.image, file = ci.file, provider, noMenu, smallView = true, senderProfile = ciSenderProfile(ci, chat.chatInfo)) {
           val user = chatModel.currentUser.value ?: return@CIImageView
           withBGApi { chatModel.controller.receiveFile(chat.remoteHostId, user, it) }
         }
       }
       is MsgContent.MCVideo -> SmallContentPreview {
-        CIVideoView(image = mc.image, mc.duration, file = ci.file, provider, remember { mutableStateOf(false) }, smallView = true, senderProfile = ciSenderProfile(ci, chat.chatInfo)) {
+        CIVideoView(image = mc.image, mc.duration, file = ci.file, provider, noMenu, smallView = true, senderProfile = ciSenderProfile(ci, chat.chatInfo)) {
           val user = chatModel.currentUser.value ?: return@CIVideoView
           withBGApi { chatModel.controller.receiveFile(chat.remoteHostId, user, it) }
         }
@@ -421,7 +426,7 @@ fun ChatPreviewView(
             val deleted = ci?.isDeletedContent == true || ci?.meta?.itemDeleted != null
             val showContentPreview = (showChatPreviews && chatModelDraftChatId != chat.id && !deleted) || activeVoicePreview.value != null
             if (ci != null && showContentPreview) {
-              chatItemContentPreview(chat, ci)
+              key(ci.id) { chatItemContentPreview(chat, ci) }
             }
             if (mc !is MsgContent.MCVoice || !showContentPreview || mc.text.isNotEmpty() || chatModelDraftChatId == chat.id) {
               Box(Modifier.offset(x = if (mc is MsgContent.MCFile && ci.meta.itemDeleted == null) -15.sp.toDp() else 0.dp)) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/LinkPreviews.kt

@@ -194,7 +194,7 @@ fun ComposeLinkView(linkPreview: LinkPreview?, cancelPreview: () -> Unit, cancel
 
 @Composable
 fun ChatItemLinkView(linkPreview: LinkPreview, showMenu: State<Boolean>, onLongClick: () -> Unit) {
-  val image = base64ToBitmap(linkPreview.image)
+  val image = remember(linkPreview.image) { base64ToBitmap(linkPreview.image) }
   Column(
     Modifier
     .layoutId(CHAT_IMAGE_LAYOUT_ID)
@@ -206,8 +206,8 @@ fun ChatItemLinkView(linkPreview: LinkPreview, showMenu: State<Boolean>, onLongC
       stringResource(MR.strings.image_descr_link_preview),
       modifier = Modifier
         .fillMaxWidth()
-        .desktopModifyBlurredState(true, blurred, showMenu)
+        .desktopModifyBlurredState(blurred, showMenu)
-        .privacyBlur(true, blurred, chatViewScrollState.collectAsState(), onLongClick = onLongClick),
+        .privacyBlur(true, image, blurred, chatViewScrollState.collectAsState(), onLongClick = onLongClick),
       contentScale = ContentScale.FillWidth,
     )
     Column(Modifier.padding(top = 6.dp).padding(horizontal = 12.dp)) {

apps/multiplatform/gradle.properties

@@ -24,11 +24,11 @@ android.nonTransitiveRClass=true
 kotlin.mpp.androidSourceSetLayoutVersion=2
 kotlin.jvm.target=11
 
-android.version_name=7.0.3
+android.version_name=7.0.4
-android.version_code=381
+android.version_code=384
 
-desktop.version_name=7.0.3
+desktop.version_name=7.0.4
-desktop.version_code=164
+desktop.version_code=166
 
 kotlin.version=2.1.20
 gradle.plugin.version=8.7.0

packages/simplex-chat-nodejs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "simplex-chat",
-  "version": "7.0.3",
+  "version": "7.0.4",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "files": [

packages/simplex-chat-nodejs/src/download-libs.js

@@ -4,7 +4,7 @@ const path = require('path');
 const extract = require('extract-zip');
 
 const GITHUB_REPO = 'simplex-chat/simplex-chat-libs';
-const RELEASE_TAG = 'v7.0.3';
+const RELEASE_TAG = 'v7.0.4';
 const BACKEND = (process.env.SIMPLEX_BACKEND || process.env.npm_config_simplex_backend || 'sqlite').toLowerCase();
 
 if (BACKEND !== 'sqlite' && BACKEND !== 'postgres') {

packages/simplex-chat-python/src/simplex_chat/_version.py

@@ -5,5 +5,5 @@ Bump both together for normal releases. For wrapper-only fixes use a PEP 440
 post-release: __version__ = "6.5.2.post1", LIBS_VERSION unchanged.
 """
 
-__version__ = "7.0.3"  # PEP 440 — read by hatchling for wheel metadata
+__version__ = "7.0.4"  # PEP 440 — read by hatchling for wheel metadata
-LIBS_VERSION = "7.0.3"  # simplex-chat-libs release tag (no 'v' prefix)
+LIBS_VERSION = "7.0.4"  # simplex-chat-libs release tag (no 'v' prefix)

plans/2026-09-10-blur-media-resample.md

@@ -0,0 +1,126 @@
+# Blur media by resampling the preview
+
+## Problem
+
+"Blur media" is a per-frame effect. Every frame a blurred image or video preview is drawn, a
+Gaussian is convolved over an offscreen layer the size of the drawn media - about 500.dp wide, so
+roughly 1500x1125 px and a 6 MB render target on a 3x-density phone, for each blurred item on
+screen.
+
+It also does nothing on Android 8.0 to 11: the setting reads Soft, Medium or Strong and the media
+is drawn sharp.
+
+And the media the blur hides is still fetched in full. An image scrolled past is read from disk,
+decoded at its original resolution and kept in the image cache, only ever to be drawn as an
+unrecognisable smear.
+
+## Cause
+
+`Modifier.blur` compiles to `graphicsLayer { renderEffect = BlurEffect(...) }`. In
+`androidx.compose.ui:ui-android:1.8.2`, which is what this build resolves:
+
+| layer implementation | API range | what `setRenderEffect` does           |
+| -------------------- | --------- | ------------------------------------- |
+| `GraphicsLayerV23`   | 23-28     | stores the field, never applies it     |
+| `GraphicsLayerV29`   | 29+       | applies only when `SDK_INT >= 31`      |
+| `GraphicsViewLayer`  | fallback  | applies only when `SDK_INT >= 31`      |
+
+`minSdk` is 26, so on Android 8.0 to 11 the effect is silently dropped and the media is drawn
+unblurred. The codebase already knows this - `SimpleXAPI.kt` has
+`deviceSupportsBlur = ... androidApiLevel >= 32` - but that gates the app bar blur and the bar
+alpha, never the media blur.
+
+The radius is in *display* pixels: `BlurKt` converts it with `toPx` on the `GraphicsLayerScope`
+before constructing the `BlurEffect`. The convolution therefore runs over the layer, not over the
+source bitmap - its cost does not depend on the source resolution, and it is paid again on every
+frame the layer is drawn.
+
+The loading is independent of the blur. `CIImageView` calls `getLoadedImage`, which reads the file
+bytes and decodes a 1000 px bitmap, and then hands the same bytes to Coil at `Size.ORIGINAL`.
+`imageLoader` overrides neither `memoryCache` nor `memoryCachePolicy`, so Coil 2.6.0 installs its
+default memory cache with strong references and retains those full-resolution bitmaps across items.
+
+## Fix
+
+A blur and a downscale discard the same thing: detail finer than their radius. So the preview is
+resampled to about one pixel per radius, then doubled back up until its longest side is at least
+200 px, and drawn stretched to the item with the bilinear filtering `drawImage` uses by default.
+This runs once when the item composes rather than once per frame, needs no `RenderEffect`, and so
+works on every supported Android version.
+
+The doubling is what makes it read as a blur rather than as pixels. Stretching a 30 px image
+straight to the screen interpolates between its pixels with a tent, and a tent 12 to 48 screen
+pixels wide shows the grid it sits on as soft squares and crosses. Each bilinear doubling
+convolves that tent with another one, so three or four doublings turn it into a bell close to the
+Gaussian that `Modifier.blur` drew, and the last stretch to the screen is short enough that no
+grid shows. Compose cannot do this at draw time: on Android `FilterQuality` only toggles
+`Paint.isFilterBitmap`, so `High` is still bilinear there, and only desktop maps it to a cubic
+resampler.
+
+`BLURRED_MEDIA_WIDTH_DP` fixes the strength: it is the width the radius is measured against, so
+Soft, Medium and Strong resample to 400/12, 400/24 and 400/48, that is 33, 16 and 8 px wide. It is
+the one number to move if the result reads too soft or too sharp. It started at 360, the width the
+media is drawn at, and was calibrated to 400 by fitting: for each setting the pipeline's output was
+matched against Gaussians of every sigma to find the one it resembles most. At 360 the fitted sigma
+was 105%, 120% and 175% of the old blur's for Soft, Medium and Strong, the last because 7 px is too
+coarse to hold the picture; at 400 it is 105%, 110% and 95% on a 300 px preview and 90%, 95% and
+105% on a 100 px one. 440 sits at 80-95% across the board, so 400 is the closest match and 440 the
+next step lighter.
+
+Resampling is also the better direction for a privacy control. A Gaussian is a convolution and is
+in principle partly invertible; a 7 px bitmap does not contain the detail to recover.
+
+While the blur hides the media, the file is left unread - no disk read, no 1000 px decode, no
+full-resolution decode, no cache entry. `blurHidesMedia()` is the single definition that both the
+modifier drawing the blur and the decision to load the file consult, so the two cannot disagree
+about whether the media is on screen. Getting that wrong in either direction is a defect: one way
+the app shows what it promised to hide, the other it hides an image it will never load.
+
+## Bounds
+
+The media dimensions come from the sender, so the descent is bounded rather than trusted. Its
+first step caps both sides at 512 px and the resampled image at 400 px, so no image, whatever its
+shape, produces a large intermediate. That first step samples rather than averages - reading every
+pixel of a 4K video frame would stall composition - and the halving that follows averages away
+most of what it aliases. The ascent stops as soon as the longest side reaches 200 px, so it never
+makes an image with a side of 400 px or more; a 4:3 preview ends at 264x192 px, 203 KB.
+
+The arithmetic was fuzzed over 4840 dimension and radius combinations: no crash, no
+non-termination, every dimension at least 1, no side over 400 px after the first step, largest
+single intermediate 1.00 MB (the 512 px first step), largest total churn 1.68 MB. A zero radius
+cannot reach the function; a negative one - possible from imported settings - yields a 1x1 image
+doubled to a flat 256x256, so it fails toward more blur rather than less.
+
+## Verification
+
+Built as a desktop AppImage from this branch and run against a profile with images and videos.
+Images and video previews render as a smooth blur with no visible blockiness, and the play button
+stays suppressed until the media is revealed. The shipped class was checked to contain the new path
+and no remaining reference to `BlurKt` or `BlurredEdgeTreatment`.
+
+The doubling was chosen with a Java2D harness that runs the same arithmetic through the same
+bilinear `drawImage` the desktop `scale` uses, on a 300, 100 and 48 px preview at each radius,
+next to the Gaussian `Modifier.blur` drew (sigma 0.577r + 0.5, as `BlurEffect` converts it). Without
+the ascent the result shows the resample grid at every radius; with it the grid is gone at 1x and
+3x density, and RMSE against the Gaussian falls (300 px, Soft: 5.8 to 5.0; 48 px, Soft: 5.3 to
+3.5). Doubling past 200 px changes neither the picture nor the figure.
+
+No before/after CPU figure is included. The only machine available had no GPU, so Skiko fell back
+to software rasterisation; a comparison measured there would overstate the gain, because on real
+hardware the old blur was largely GPU work. The claim this change rests on is structural - a
+constant recomputed every frame is now computed once - not measured.
+
+The Android 8.0 to 11 no-op is read from the bytecode of the resolved artifact and has not been
+confirmed on a device of that vintage.
+
+## Out of scope
+
+iOS is unchanged. It has the same per-frame `.blur(radius:)` in `PrivacyBlur`, and `getLoadedImage`
+there does no downsampling at all, so the same change applies - but as its own diff.
+
+`ChatInfoImage.kt` still blurs blocked members' avatars with `Modifier.blur`, so that one remains a
+no-op below API 31. It is a different feature and a different call site.
+
+`CIVideoView` still extracts a full-resolution frame through the video player while the preview is
+blurred, the way `CIImageView` used to. The same treatment applies; the player's lifecycle makes it
+a larger change than this one.

plans/2026-10-02-blur-media-thumbnails.md

@@ -0,0 +1,124 @@
+# Blur media thumbnails in reply quotes and the chat list
+
+## Problem
+
+"Blur media" hides images and videos in a chat until they are tapped (on desktop, hovered), but
+the same media is shown sharp in two other places:
+
+- the thumbnail of a quoted image or video in a reply (`FramedItemView.ciQuoteView`, 68 dp), in
+  every chat, search result, report and support chat;
+- the chat list, where the last message's image, video or link preview is drawn as a 36 sp
+  thumbnail next to the message text (`ChatPreviewView.chatItemContentPreview`).
+
+The chat list is on screen most of the time, so it shows exactly what the setting promised to
+hide.
+
+## Cause
+
+Small views were excluded on purpose: every call passed `privacyBlur(enabled = !smallView, ...)`
+and `desktopModifyBlurredState(!smallView, ...)`, the quote thumbnail never called them, and the
+chat-list link preview was a plain `Image`. The chat-list video views (`SmallVideoView`,
+`SmallVideoViewEncrypted`) created their own `remember { mutableStateOf(false) }` blur state, so
+they could not be blurred even if the modifier were enabled.
+
+Enabling the existing blur for small views is not enough on its own, because
+`ImageBitmap.blurredBy` (#7483) resamples the preview to `400 / radius` pixels across the whole
+image, a width calibrated for media drawn about 360 dp wide. Drawn into a 36 sp thumbnail, 33 px
+at Soft is almost sharp.
+
+## Fix
+
+`privacyBlur` takes `fullSize` in place of `enabled`. Existing call sites keep passing
+`!smallView` or `true`, so in-chat media takes the same code as before: the same `remember`ed
+resample, drawn with `drawWithContent`. Small views (`fullSize = false`):
+
+- are resampled relative to their drawn width: `blurredBy` gets the drawn width, and the pixel
+  count is `400 * drawnWidth / 360 / radius`, so a thumbnail is blurred as much on screen as
+  media in a chat. The default width is 360, which gives exactly master's `400 / radius` for
+  in-chat media;
+- are drawn as the centre crop of the image scaled by `ContentScale.Crop`, clipped to the view,
+  so the blurred thumbnail covers the same region as the revealed one and is blurred evenly in
+  both directions; a whole image squeezed into a square would be blurred up to 4x less along
+  its long side;
+- use `drawWithCache`, so the blur is computed once per size and not on every frame.
+
+`enabled` is removed from `desktopModifyBlurredState`: once small views are blurred every caller
+passes `true`. It stays on `blurHidesMedia`, which still has a real caller (`CIImageView`).
+
+Wiring:
+
+- quote thumbnails get one blur state per quote, the item's menu state, and the same reveal as
+  chat media: a tap reveals, a second tap scrolls to the quoted message, long-press opens the
+  item menu;
+- the chat-list link preview gets a remembered bitmap and blur state;
+- `SmallVideoView` and `SmallVideoViewEncrypted` take the item's real blur state, and their play
+  buttons, which open the video full screen, are hidden while it is blurred.
+
+## Leaks closed by the change
+
+Blurring the chat list exposed three ways for a thumbnail to be shown, or stay shown, without
+the user revealing it:
+
+- the chat list is keyed by chat, not by message, so state remembered for one last message was
+  reused for the next: a new image arriving in a chat whose previous image was revealed would be
+  shown revealed. `key(ci.id)` around `chatItemContentPreview` gives each message its own state;
+- the chat list passed CIImageView and CIVideoView a throwaway `showMenu` that their long-press
+  and right-click set to `true` and nothing reset. On desktop `desktopModifyBlurredState` stops
+  re-blurring on hover-out while `showMenu` is true, so a right-clicked thumbnail stayed sharp.
+  The chat list now passes `noMenu`, which a `LaunchedEffect` resets as soon as it is set: a
+  menu that closes at once;
+- `chatViewScrollState` is a global written only by the chat view's list, and its collector was
+  cancelled without a final value when a chat closed. Leaving a chat while its list was still
+  flinging left it `true`, and every reveal in the chat list was undone at once by the Android
+  re-blur, until another chat was opened. The collector now writes `false` on completion.
+
+## Bounds
+
+The preview dimensions come from the sender. `base64ToBitmap` never returns a bitmap with a zero
+side (it falls back to an error bitmap), so the crop scale is finite. A zero-size view gives a
+zero crop, which `blurredBy` clamps to one pixel. `blurredBy` keeps its existing bounds: the
+first step caps both sides at 512 px and the output height at 400 px; a very wide preview widens
+the resample to at most its own width while its height drops to a few pixels. The doubling
+ascent still targets 200 px, so a thumbnail holds a bitmap of up to 384 px (about 590 KB) - more
+than it needs at 36 sp, harmless.
+
+## Base
+
+The change is built on `stable` after #7483 (blur media by resampling), because the small-view
+blur extends #7483's resample. On stable, `SimpleAndAnimatedImageView` has no `blurred`
+parameter, which came from #7365 (animated images) on master; neither #7483 nor this change
+depends on it.
+
+## Verification
+
+Read-only so far; nothing on this branch has been built or run.
+
+- In-chat media: `(400f * 360 / 360 / r).toInt()` equals master's `400 / r` for every positive
+  radius, and the `fullSize` path is master's code re-indented.
+- The centre crop was checked by simulating Compose's `ContentScale.Crop` / `Alignment.Center`
+  placement against the blur's crop for 125,388 combinations of preview size (1 to 10000 px,
+  extreme aspects), view size (0 to 600 px) and measurement mode: no pixel differed.
+- `Modifier.kt` was compiled with Kotlin 2.1.20 and the Compose 1.8.2 plugin against the 1.8.2
+  desktop jars, app references stubbed; the bytecode shows the `drawWithCache` lambda is
+  remembered on the preview and radius, so recomposition does not re-blur.
+- Independent adversarial reviews, on master and again on the stable base, ended with two
+  consecutive passes finding no defect.
+
+To do before merging: build desktop and Android, and check with a test profile receiving an
+image, a video and a link as a chat's last message, and a reply quoting each, at Soft, Medium and
+Strong.
+
+## Out of scope
+
+- Keyboard and TalkBack: the outer click of a blurred video opens it full screen without
+  revealing it first. This already happens in a chat on stable and master; fixing it changes
+  in-chat behaviour, so it is a separate change. TalkBack also cannot reveal a blurred chat-list
+  image.
+- Turning blur on does not re-blur media already on screen on Android (desktop does); chat-list
+  rows pick it up when recomposed from scratch.
+- Chat-list reveals re-blur when a chat is scrolled, not when the chat list is.
+- At 36 sp, Medium and Strong both resample to a single pixel: a flat colour.
+- Chat-link cards (contact and group profile images), compose-bar previews of your own media and
+  links, and the full-screen gallery (which shows neighbouring media sharp when swiped) are
+  unchanged.
+- iOS has the same gaps in quotes and the chat list; it follows as a separate change.

scripts/flatpak/chat.simplex.simplex.metainfo.xml

@@ -38,6 +38,23 @@
   </description>
 
   <releases>
+    <release version="7.0.4" date="2026-10-03">
+      <url type="details">https://simplex.chat/blog/20260722-simplex-public-names.html</url>
+      <description>
+        <p>New in v7.0-v7.0.4.</p>
+        <p>SimpleX public names for channels and businesses (BETA).</p>
+        <p>Better channels:</p>
+        <ul>
+          <li>Promote subscribers to contributors.</li>
+          <li>Publish your channel on your website.</li>
+          <li>Verify security code with contributors.</li>
+          <li>Wider messages, easier to read.</li>
+          <li>Host your own chat relays.</li>
+        </ul>
+        <p>Add a longer description to your profile.</p>
+        <p>Simplified app settings.</p>
+      </description>
+    </release>
     <release version="7.0.3" date="2026-09-26">
       <url type="details">https://simplex.chat/blog/20260722-simplex-public-names.html</url>
       <description>