diff --git a/submodules/DebugSettingsUI/Sources/DebugController.swift b/submodules/DebugSettingsUI/Sources/DebugController.swift
index c9f31be081..1ddd32ac9b 100644
--- a/submodules/DebugSettingsUI/Sources/DebugController.swift
+++ b/submodules/DebugSettingsUI/Sources/DebugController.swift
@@ -72,7 +72,7 @@ private enum DebugControllerEntry: ItemListNodeEntry {
     case keepChatNavigationStack(PresentationTheme, Bool)
     case skipReadHistory(PresentationTheme, Bool)
     case unidirectionalSwipeToReply(Bool)
-    case dustEffect(Bool)
+    case callV2(Bool)
     case alternativeStoryMedia(Bool)
     case crashOnSlowQueries(PresentationTheme, Bool)
     case crashOnMemoryPressure(PresentationTheme, Bool)
@@ -125,7 +125,7 @@ private enum DebugControllerEntry: ItemListNodeEntry {
             return DebugControllerSection.logging.rawValue
         case .webViewInspection, .resetWebViewCache:
             return DebugControllerSection.web.rawValue
-        case .keepChatNavigationStack, .skipReadHistory, .unidirectionalSwipeToReply, .dustEffect, .alternativeStoryMedia, .crashOnSlowQueries, .crashOnMemoryPressure:
+        case .keepChatNavigationStack, .skipReadHistory, .unidirectionalSwipeToReply, .callV2, .alternativeStoryMedia, .crashOnSlowQueries, .crashOnMemoryPressure:
             return DebugControllerSection.experiments.rawValue
         case .clearTips, .resetNotifications, .crash, .resetData, .resetDatabase, .resetDatabaseAndCache, .resetHoles, .reindexUnread, .resetCacheIndex, .reindexCache, .resetBiometricsData, .optimizeDatabase, .photoPreview, .knockoutWallpaper, .storiesExperiment, .storiesJpegExperiment, .playlistPlayback, .enableQuickReactionSwitch, .voiceConference, .experimentalCompatibility, .enableDebugDataDisplay, .acceleratedStickers, .inlineForums, .localTranscription, .enableReactionOverrides, .restorePurchases:
             return DebugControllerSection.experiments.rawValue
@@ -178,7 +178,7 @@ private enum DebugControllerEntry: ItemListNodeEntry {
             return 16
         case .unidirectionalSwipeToReply:
             return 17
-        case .dustEffect:
+        case .callV2:
             return 18
         case .alternativeStoryMedia:
             return 19
@@ -951,11 +951,11 @@ private enum DebugControllerEntry: ItemListNodeEntry {
                     return settings
                 }).start()
             })
-        case let .dustEffect(value):
-            return ItemListSwitchItem(presentationData: presentationData, title: "Dust Effect", value: value, sectionId: self.section, style: .blocks, updated: { value in
+        case let .callV2(value):
+            return ItemListSwitchItem(presentationData: presentationData, title: "CallV2", value: value, sectionId: self.section, style: .blocks, updated: { value in
                 let _ = updateExperimentalUISettingsInteractively(accountManager: arguments.sharedContext.accountManager, { settings in
                     var settings = settings
-                    settings.dustEffect = value
+                    settings.callV2 = value
                     return settings
                 }).start()
             })
@@ -1426,7 +1426,7 @@ private func debugControllerEntries(sharedContext: SharedAccountContext, present
         entries.append(.skipReadHistory(presentationData.theme, experimentalSettings.skipReadHistory))
         #endif
         entries.append(.unidirectionalSwipeToReply(experimentalSettings.unidirectionalSwipeToReply))
-        entries.append(.dustEffect(experimentalSettings.dustEffect))
+        entries.append(.callV2(experimentalSettings.callV2))
         entries.append(.alternativeStoryMedia(experimentalSettings.alternativeStoryMedia))
     }
     entries.append(.crashOnSlowQueries(presentationData.theme, experimentalSettings.crashOnLongQueries))
diff --git a/submodules/TelegramCallsUI/Sources/CallController.swift b/submodules/TelegramCallsUI/Sources/CallController.swift
index 110c3c4b24..b13783c8a2 100644
--- a/submodules/TelegramCallsUI/Sources/CallController.swift
+++ b/submodules/TelegramCallsUI/Sources/CallController.swift
@@ -148,7 +148,12 @@ public final class CallController: ViewController {
     }
     
     override public func loadDisplayNode() {
+        var useV2 = self.call.context.sharedContext.immediateExperimentalUISettings.callV2
         if let data = self.call.context.currentAppConfiguration.with({ $0 }).data, let _ = data["ios_killswitch_disable_callui_v2"] {
+            useV2 = false
+        }
+        
+        if !useV2 {
             self.displayNode = CallControllerNode(sharedContext: self.sharedContext, account: self.account, presentationData: self.presentationData, statusBar: self.statusBar, debugInfo: self.call.debugInfo(), shouldStayHiddenUntilConnection: !self.call.isOutgoing && self.call.isIntegratedWithCallKit, easyDebugAccess: self.easyDebugAccess, call: self.call)
             self.isContentsReady.set(.single(true))
         } else {
diff --git a/submodules/TelegramUI/Components/PeerInfo/PeerInfoScreen/Sources/PeerInfoScreen.swift b/submodules/TelegramUI/Components/PeerInfo/PeerInfoScreen/Sources/PeerInfoScreen.swift
index 5c1858bc06..ea9f3274e8 100644
--- a/submodules/TelegramUI/Components/PeerInfo/PeerInfoScreen/Sources/PeerInfoScreen.swift
+++ b/submodules/TelegramUI/Components/PeerInfo/PeerInfoScreen/Sources/PeerInfoScreen.swift
@@ -1673,10 +1673,13 @@ private func editingItems(data: PeerInfoScreenData?, state: PeerInfoState, chatL
                     let colorImage = generateSettingsMenuPeerColorsLabelIcon(colors: colors)
                     
                     var boostIcon: UIImage?
+                    var additionalBadge: String?
                     if let approximateBoostLevel = channel.approximateBoostLevel, approximateBoostLevel < 1 {
                         boostIcon = generateDisclosureActionBoostLevelBadgeImage(text: presentationData.strings.Channel_Info_BoostLevelPlusBadge("1").string)
+                    } else {
+                        additionalBadge = presentationData.strings.Settings_New
                     }
-                    items[.peerSettings]!.append(PeerInfoScreenDisclosureItem(id: ItemPeerColor, label: .image(colorImage, colorImage.size), additionalBadgeIcon: boostIcon, text: presentationData.strings.Channel_Info_AppearanceItem, icon: UIImage(bundleImageName: "Chat/Info/NameColorIcon"), action: {
+                    items[.peerSettings]!.append(PeerInfoScreenDisclosureItem(id: ItemPeerColor, label: .image(colorImage, colorImage.size), additionalBadgeLabel: additionalBadge, additionalBadgeIcon: boostIcon, text: presentationData.strings.Channel_Info_AppearanceItem, icon: UIImage(bundleImageName: "Chat/Info/NameColorIcon"), action: {
                         interaction.editingOpenNameColorSetup()
                     }))
                 }
diff --git a/submodules/TelegramUI/Components/Settings/BoostLevelIconComponent/Sources/BoostLevelIconComponent.swift b/submodules/TelegramUI/Components/Settings/BoostLevelIconComponent/Sources/BoostLevelIconComponent.swift
index 0bee22b64e..5f8d9d42d9 100644
--- a/submodules/TelegramUI/Components/Settings/BoostLevelIconComponent/Sources/BoostLevelIconComponent.swift
+++ b/submodules/TelegramUI/Components/Settings/BoostLevelIconComponent/Sources/BoostLevelIconComponent.swift
@@ -82,7 +82,7 @@ public final class BoostLevelIconComponent: Component {
         
         func update(component: BoostLevelIconComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
             if self.component != component {
-                self.imageView.image = generateDisclosureActionBoostLevelBadgeImage(text: component.strings.Channel_Appearance_BoostLevel("\(component.level)"))
+                self.imageView.image = generateDisclosureActionBoostLevelBadgeImage(text: component.strings.Channel_Appearance_BoostLevel("\(component.level)").string)
             }
             self.component = component
             
diff --git a/submodules/TelegramUIPreferences/Sources/ExperimentalUISettings.swift b/submodules/TelegramUIPreferences/Sources/ExperimentalUISettings.swift
index ee0f1844e0..189ca331ef 100644
--- a/submodules/TelegramUIPreferences/Sources/ExperimentalUISettings.swift
+++ b/submodules/TelegramUIPreferences/Sources/ExperimentalUISettings.swift
@@ -54,7 +54,7 @@ public struct ExperimentalUISettings: Codable, Equatable {
     public var storiesJpegExperiment: Bool
     public var crashOnMemoryPressure: Bool
     public var unidirectionalSwipeToReply: Bool
-    public var dustEffect: Bool
+    public var callV2: Bool
     public var alternativeStoryMedia: Bool
     public var allowWebViewInspection: Bool
     
@@ -89,7 +89,7 @@ public struct ExperimentalUISettings: Codable, Equatable {
             storiesJpegExperiment: false,
             crashOnMemoryPressure: false,
             unidirectionalSwipeToReply: false,
-            dustEffect: false,
+            callV2: false,
             alternativeStoryMedia: false,
             allowWebViewInspection: false
         )
@@ -125,7 +125,7 @@ public struct ExperimentalUISettings: Codable, Equatable {
         storiesJpegExperiment: Bool,
         crashOnMemoryPressure: Bool,
         unidirectionalSwipeToReply: Bool,
-        dustEffect: Bool,
+        callV2: Bool,
         alternativeStoryMedia: Bool,
         allowWebViewInspection: Bool
     ) {
@@ -158,7 +158,7 @@ public struct ExperimentalUISettings: Codable, Equatable {
         self.storiesJpegExperiment = storiesJpegExperiment
         self.crashOnMemoryPressure = crashOnMemoryPressure
         self.unidirectionalSwipeToReply = unidirectionalSwipeToReply
-        self.dustEffect = dustEffect
+        self.callV2 = callV2
         self.alternativeStoryMedia = alternativeStoryMedia
         self.allowWebViewInspection = allowWebViewInspection
     }
@@ -195,7 +195,7 @@ public struct ExperimentalUISettings: Codable, Equatable {
         self.storiesJpegExperiment = try container.decodeIfPresent(Bool.self, forKey: "storiesJpegExperiment") ?? false
         self.crashOnMemoryPressure = try container.decodeIfPresent(Bool.self, forKey: "crashOnMemoryPressure") ?? false
         self.unidirectionalSwipeToReply = try container.decodeIfPresent(Bool.self, forKey: "unidirectionalSwipeToReply") ?? false
-        self.dustEffect = try container.decodeIfPresent(Bool.self, forKey: "dustEffect_2") ?? false
+        self.callV2 = try container.decodeIfPresent(Bool.self, forKey: "callV2") ?? false
         self.alternativeStoryMedia = try container.decodeIfPresent(Bool.self, forKey: "alternativeStoryMedia") ?? false
         self.allowWebViewInspection = try container.decodeIfPresent(Bool.self, forKey: "allowWebViewInspection") ?? false
     }
@@ -232,7 +232,7 @@ public struct ExperimentalUISettings: Codable, Equatable {
         try container.encode(self.storiesJpegExperiment, forKey: "storiesJpegExperiment")
         try container.encode(self.crashOnMemoryPressure, forKey: "crashOnMemoryPressure")
         try container.encode(self.unidirectionalSwipeToReply, forKey: "unidirectionalSwipeToReply")
-        try container.encode(self.dustEffect, forKey: "dustEffect_2")
+        try container.encode(self.callV2, forKey: "callV2")
         try container.encode(self.alternativeStoryMedia, forKey: "alternativeStoryMedia")
         try container.encode(self.allowWebViewInspection, forKey: "allowWebViewInspection")
     }