# SendBird UIKit v2.1.12 (iOS) has been released! (2021-08-19)

**URL:** <https://community.sendbird.com/t/sendbird-uikit-v2-1-12-ios-has-been-released-2021-08-19/2934>\
**Category:** New Releases\
**Created:** [August 19, 2021, 9:35am UTC](https://community.sendbird.com/t/sendbird-uikit-v2-1-12-ios-has-been-released-2021-08-19/2934 "2021-08-19T09:35:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sendbird](https://sea2.discourse-cdn.com/flex020/user_avatar/community.sendbird.com/sendbird/32/5002_2.png) [@Sendbird](https://community.sendbird.com/u/Sendbird)\
**Post date:** [August 19, 2021, 9:35am UTC](https://community.sendbird.com/t/sendbird-uikit-v2-1-12-ios-has-been-released-2021-08-19/2934/1 "2021-08-19T09:35:00Z")

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[https://github.com/sendbird/sendbird-uikit-ios/releases/tag/v2.1.12](https://github.com/sendbird/sendbird-uikit-ios/releases/tag/v2.1.12)

• Added filtering logics for channel events by custom message list params  
• Added filtering logics for channel list events by custom channel list query  
• Changed `didReceiveError` function name to `errorHandler`.  
• Added error code in error handler.  
• Modified `SBUStringSet`  
• `PhotoVideoLibrary`  
• `Message_Edited`  
• `MemberList_Unban`  
• Modified on long tap gesture menu  
• stringSet `Remove` to `Delete`  
• colorSet `removeItemColor` to `deleteItemColor`  
• Fixed cannot customize `rightBarButton` on `SBUOpenChannelViewController`  
• Improved stability