GetStream/stream-chat-swift 5.11.0

on GitHub

September 09, 2026

StreamChat

✅ Added

• Add PinnedMessagesPagination.offset(Int) for paginating messages using offset #4249
• Add ChatMemberInfo for slim channel-member info on messages, mentions, and typing events #4241
• Add ChatMessage.mentionedChannelMembers for accessing channel-member info of mentioned users #4241
• Add TypingUser and ChatChannel.typingUsers for accessing channel-member info of typing users #4241
• Add LivestreamChatState.typingMemberInfos for accessing channel-member info of typing users #4241
• Add LivestreamChatState.typingUsersWithMemberInfo for TypingUser values derived from typingUsers and typingMemberInfos #4241
• Add mention parameters to ChatMessageController.editMessage and Chat.updateMessage #4268
• Add memberLimit to ThreadQuery for specifying the number of returned members in the thread's channel response #4256
• Add Chat.queryBannedUsers and ChatChannelController.queryBannedUsers for listing the bans of a channel #4237

🐞 Fixed

• Fix mentions not being persisted when editing a message #4268
• Fix rare crashes in DataController.state #4248

🔄 Changed

• Deprecate ChatChannelControllerDelegate.channelController(_:didChangeTypingUsers:) taking Set<ChatUser> in favour of the Set<TypingUser> overload #4241
• Deprecate LivestreamChannelControllerDelegate.livestreamChannelController(_:didChangeTypingUsers:) taking Set<ChatUser> in favour of the Set<TypingUser> overload #4241

StreamChatUI

✅ Added

• Add Components.isLegacyPhotosPickerEnabled to keep using UIImagePickerController in the composer #4271
• Add Components.processingAttachmentComposerPreview to customize the preview shown while a picked attachment is being processed #4271

🐞 Fixed

• Fix the gallery share button blocking the main thread when preparing a video #4272
• Fix scrubbing the gallery video timeline not seeking the player #4272
• Fix the gallery close button being too close to the screen edge to tap reliably #4272
• Fix gallery video audio not playing when the ringer switch is off #4272
• Fix mentions not being persisted when editing a message #4268
• Fix a custom message background, like the one for pinned messages, being removed after jumping to the message #4254

🔄 Changed

• Use Apple's PHPickerViewController by default instead of UIImagePickerController to better support iOS 27 #4271
• Deprecate ChatMessageListVC.showTypingIndicator(typingUsers:) taking [ChatUser] in favour of the [TypingUser] overload #4241