diff --git a/.gitignore b/.gitignore
index 100cdd79..704dfd16 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,3 +78,9 @@ xcode-files
 .bsp/**
 /.claude/
 /buildbox/*
+
+# Local/private signing materials (keep fake-codesigning tracked)
+/.profiles/
+/codesigning/
+/build-system/real-codesigning/
+/build-system/local-codesigning/
diff --git a/codesigning/profiles_backup/Ghostgram_BroadcastUpload_Distribution.mobileprovision b/codesigning/profiles_backup/Ghostgram_BroadcastUpload_Distribution.mobileprovision
deleted file mode 100644
index a0439365..00000000
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diff --git a/codesigning/profiles_backup/Ghostgram_Distribution.mobileprovision b/codesigning/profiles_backup/Ghostgram_Distribution.mobileprovision
deleted file mode 100644
index fac7f9c4..00000000
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diff --git a/codesigning/profiles_backup/Ghostgram_NotificationContent_Distribution.mobileprovision b/codesigning/profiles_backup/Ghostgram_NotificationContent_Distribution.mobileprovision
deleted file mode 100644
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diff --git a/codesigning/profiles_backup/Ghostgram_NotificationService_Dist.mobileprovision b/codesigning/profiles_backup/Ghostgram_NotificationService_Dist.mobileprovision
deleted file mode 100644
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diff --git a/codesigning/profiles_backup/Ghostgram_Share_Distribution.mobileprovision b/codesigning/profiles_backup/Ghostgram_Share_Distribution.mobileprovision
deleted file mode 100644
index 0be3546f..00000000
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diff --git a/codesigning/profiles_backup/Ghostgram_SiriIntents_Distribution.mobileprovision b/codesigning/profiles_backup/Ghostgram_SiriIntents_Distribution.mobileprovision
deleted file mode 100644
index a5da2b13..00000000
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diff --git a/codesigning/profiles_backup/Ghostgram_WatchApp_Distribution.mobileprovision b/codesigning/profiles_backup/Ghostgram_WatchApp_Distribution.mobileprovision
deleted file mode 100644
index 51a6911e..00000000
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diff --git a/codesigning/profiles_backup/Ghostgram_WatchExtension_Distribution.mobileprovision b/codesigning/profiles_backup/Ghostgram_WatchExtension_Distribution.mobileprovision
deleted file mode 100644
index 7e41ac87..00000000
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diff --git a/codesigning/profiles_backup/Ghostgram_Widget_Distribution.mobileprovision b/codesigning/profiles_backup/Ghostgram_Widget_Distribution.mobileprovision
deleted file mode 100644
index f2e8498e..00000000
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diff --git a/submodules/TelegramUI/Sources/Chat/ChatControllerLoadDisplayNode.swift b/submodules/TelegramUI/Sources/Chat/ChatControllerLoadDisplayNode.swift
index abb4967a..99bdd97f 100644
--- a/submodules/TelegramUI/Sources/Chat/ChatControllerLoadDisplayNode.swift
+++ b/submodules/TelegramUI/Sources/Chat/ChatControllerLoadDisplayNode.swift
@@ -861,7 +861,8 @@ extension ChatControllerImpl {
         
         self.reloadCachedData()
         
-        if self.context.sharedContext.immediateExperimentalUISettings.crashOnLongQueries {
+        if self.context.sharedContext.immediateExperimentalUISettings.crashOnLongQueries,
+           case .internal = self.context.sharedContext.applicationBindings.appBuildType {
             let _ = (self.ready.get()
             |> filter({ $0 })
             |> take(1)
@@ -1509,7 +1510,7 @@ extension ChatControllerImpl {
                                             guard let targetView = itemNode.targetReactionView(value: updatedReaction) else {
                                                 return
                                             }
-                                            if let reactionItem = reactionItem {
+                                            if let reactionItem = reactionItem, let controllerInteraction = strongSelf.controllerInteraction {
                                                 let standaloneReactionAnimation = StandaloneReactionAnimation(genericReactionEffect: strongSelf.chatDisplayNode.historyNode.takeGenericReactionEffect())
                                                 
                                                 strongSelf.chatDisplayNode.messageTransitionNode.addMessageStandaloneReactionAnimation(messageId: item.message.id, standaloneReactionAnimation: standaloneReactionAnimation)
@@ -1519,7 +1520,7 @@ extension ChatControllerImpl {
                                                 standaloneReactionAnimation.animateReactionSelection(
                                                     context: strongSelf.context,
                                                     theme: strongSelf.presentationData.theme,
-                                                    animationCache: strongSelf.controllerInteraction!.presentationContext.animationCache,
+                                                    animationCache: controllerInteraction.presentationContext.animationCache,
                                                     reaction: reactionItem,
                                                     avatarPeers: avatarPeers,
                                                     playHaptic: true,
diff --git a/submodules/TelegramUI/Sources/Chat/UpdateChatPresentationInterfaceState.swift b/submodules/TelegramUI/Sources/Chat/UpdateChatPresentationInterfaceState.swift
index ea9c5938..c25dc71f 100644
--- a/submodules/TelegramUI/Sources/Chat/UpdateChatPresentationInterfaceState.swift
+++ b/submodules/TelegramUI/Sources/Chat/UpdateChatPresentationInterfaceState.swift
@@ -200,7 +200,9 @@ func updateChatPresentationInterfaceStateImpl(
     } else {
         isBot = false
     }
-    selfController.chatDisplayNode.historyNode.chatHasBots = updatedChatPresentationInterfaceState.hasBots || isBot
+    if selfController.isNodeLoaded {
+        selfController.chatDisplayNode.historyNode.chatHasBots = updatedChatPresentationInterfaceState.hasBots || isBot
+    }
     
     if let (updatedSearchQuerySuggestionState, updatedSearchQuerySuggestionSignal) = searchQuerySuggestionResultStateForChatInterfacePresentationState(updatedChatPresentationInterfaceState, context: selfController.context, currentQuery: selfController.searchQuerySuggestionState?.0) {
         selfController.searchQuerySuggestionState?.1.dispose()
@@ -444,11 +446,13 @@ func updateChatPresentationInterfaceStateImpl(
     
     selfController.updateSlowmodeStatus()
     
-    switch updatedChatPresentationInterfaceState.inputMode {
-    case .media:
-        break
-    default:
-        selfController.chatDisplayNode.collapseInput()
+    if selfController.isNodeLoaded {
+        switch updatedChatPresentationInterfaceState.inputMode {
+        case .media:
+            break
+        default:
+            selfController.chatDisplayNode.collapseInput()
+        }
     }
     
     selfController.tempHideAccessoryPanels = selfController.presentationInterfaceState.search != nil
@@ -559,7 +563,9 @@ func updateChatPresentationInterfaceStateImpl(
                 }
                 (selfController.navigationController as? NavigationController)?.updateMasterDetailsBlackout(isBlackout ? .master : nil, transition: transition)
             }
-            selfController.updateItemNodesSelectionStates(animated: transition.isAnimated)
+            if selfController.isNodeLoaded {
+                selfController.updateItemNodesSelectionStates(animated: transition.isAnimated)
+            }
         }
     }
     
@@ -583,16 +589,20 @@ func updateChatPresentationInterfaceStateImpl(
      
     selfController.presentationInterfaceStatePromise.set(selfController.presentationInterfaceState)
     
-    if case .tag = selfController.chatDisplayNode.historyNode.tag {
-    } else {
-        if let historyFilter = selfController.presentationInterfaceState.historyFilter, historyFilter.isActive {
-            selfController.chatDisplayNode.historyNode.updateTag(tag: .customTag(historyFilter.customTag, nil))
+    if selfController.isNodeLoaded {
+        if case .tag = selfController.chatDisplayNode.historyNode.tag {
         } else {
-            selfController.chatDisplayNode.historyNode.updateTag(tag: nil)
+            if let historyFilter = selfController.presentationInterfaceState.historyFilter, historyFilter.isActive {
+                selfController.chatDisplayNode.historyNode.updateTag(tag: .customTag(historyFilter.customTag, nil))
+            } else {
+                selfController.chatDisplayNode.historyNode.updateTag(tag: nil)
+            }
         }
     }
     
-    selfController.updateDownButtonVisibility()
+    if selfController.isNodeLoaded {
+        selfController.updateDownButtonVisibility()
+    }
     
     if selfController.presentationInterfaceState.hasBirthdayToday {
         selfController.displayBirthdayTooltip()