Merge branch 'develop' into v5

# Conflicts:
#	Gemfile.lock
#	Sources/StreamChat/Controllers/PollController/PollVoteListController.swift
#	TestTools/StreamChatTestTools/Mocks/StreamChat/Repositories/PollsRepository_Mock.swift
#	fastlane/Pluginfile

Author: laevandus

.github/workflows/sdk-size-metrics.yml

@@ -18,6 +18,7 @@ jobs:
     runs-on: macos-15
     env:
       GITHUB_TOKEN: '${{ secrets.CI_BOT_GITHUB_TOKEN }}'
+      GITHUB_PR_NUM: ${{ github.event.pull_request.number }}
     steps:
       - name: Connect Bot
         uses: webfactory/[email protected]
@@ -28,10 +29,13 @@ jobs:
 
       - uses: ./.github/actions/bootstrap
 
-      - name: Run SDK Size Metrics
+      - name: Run General SDK Size Metrics
         run: bundle exec fastlane show_frameworks_sizes
         timeout-minutes: 30
         env:
-          GITHUB_PR_NUM: ${{ github.event.pull_request.number }}
           MATCH_PASSWORD: ${{ secrets.MATCH_PASSWORD }}
           APPSTORE_API_KEY: ${{ secrets.APPSTORE_API_KEY }}
+
+      - name: Run Detailed SDK Size Metrics
+        run: bundle exec fastlane size_analyze
+        timeout-minutes: 30

.github/workflows/sync-mock-server.yml

@@ -2,8 +2,8 @@ name: Mock Server
 
 on:
   schedule:
-    # Runs "At 00:00 on day-of-month 1 and 15"
-    - cron: '0 0 1,15 * *'
+    # Runs "At 00:00 on day-of-month 1"
+    - cron: '0 0 1 * *'
 
   workflow_dispatch:
 

.gitignore

@@ -91,6 +91,7 @@ App Thinning Size Report.txt
 app-thinning.plist
 *.dmg
 *.pkg*
+*LinkMap.txt
 
 # gcloud
 google-cloud-sdk

CHANGELOG.md

@@ -3,13 +3,25 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 # Upcoming
 
+### 🔄 Changed
+
+# [4.91.0](https://github.com/GetStream/stream-chat-swift/releases/tag/4.91.0)
+_October 22, 2025_
+
 ## StreamChat
 ### ✅ Added
 - Add support for deleting messages only for the current user [#3836](https://github.com/GetStream/stream-chat-swift/pull/3836)
   - Add `ChatMessageController.deleteMessageForMe()`
   - Add `ChatMessage.deletedForMe`
+- Allow observing poll changes in `PollVoteListController` [#3849](https://github.com/GetStream/stream-chat-swift/pull/3849)
 ### 🐞 Fixed
 - Fix logout not clearing token when current user had no device registered [#3838](https://github.com/GetStream/stream-chat-swift/pull/3838)
+- Fix `PollVoteListController` not updating votes on the vote cast event [#3849](https://github.com/GetStream/stream-chat-swift/pull/3849)
+- Fix showing channel when receiving a campaign message with `show_channels` false [#3851](https://github.com/GetStream/stream-chat-swift/pull/3851)
+
+## StreamChatUI
+### 🐞 Fixed
+- Fix `PollResultsVoteListVC` not updating the vote count [#3849](https://github.com/GetStream/stream-chat-swift/pull/3849)
 
 # [4.90.0](https://github.com/GetStream/stream-chat-swift/releases/tag/4.90.0)
 _October 07, 2025_

Gemfile.lock

@@ -166,9 +166,11 @@ GEM
       fastlane
       pry
     fastlane-plugin-sonarcloud_metric_kit (0.2.1)
-    fastlane-plugin-stream_actions (0.3.91)
+    fastlane-plugin-stream_actions (0.3.101)
       xctest_list (= 1.2.1)
     fastlane-plugin-versioning (0.7.1)
+    fastlane-plugin-xcsize (1.1.0)
+      xcsize (= 1.1.0)
     fastlane-sirp (1.0.0)
       sysrandom (~> 1.0)
     faye-websocket (0.12.0)
@@ -240,7 +242,7 @@ GEM
     minitest (5.25.5)
     multi_json (1.17.0)
     multipart-post (2.4.1)
-    mustermann (3.0.3)
+    mustermann (3.0.4)
       ruby2_keywords (~> 0.0.1)
     mutex_m (0.3.0)
     nanaimo (0.4.0)
@@ -274,8 +276,8 @@ GEM
     puma (6.6.1)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (3.2.2)
-    rack-protection (4.1.1)
+    rack (3.2.3)
+    rack-protection (4.2.0)
       base64 (>= 0.1.0)
       logger (>= 1.6.0)
       rack (>= 3.0.0, < 4)
@@ -329,11 +331,11 @@ GEM
     simctl (1.6.10)
       CFPropertyList
       naturally
-    sinatra (4.1.1)
+    sinatra (4.2.0)
       logger (>= 1.6.0)
       mustermann (~> 3.0)
       rack (>= 3.0.0, < 4)
-      rack-protection (= 4.1.1)
+      rack-protection (= 4.2.0)
       rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
     slather (2.8.5)
@@ -380,6 +382,8 @@ GEM
       rouge (~> 3.28.0)
     xcpretty-travis-formatter (1.0.1)
       xcpretty (~> 0.2, >= 0.0.7)
+    xcsize (1.1.0)
+      commander (>= 4.6, < 6.0)
     xctest_list (1.2.1)
 
 PLATFORMS
@@ -393,8 +397,9 @@ DEPENDENCIES
   fastlane-plugin-create_xcframework
   fastlane-plugin-lizard
   fastlane-plugin-sonarcloud_metric_kit
-  fastlane-plugin-stream_actions (= 0.3.91)
+  fastlane-plugin-stream_actions (= 0.3.101)
   fastlane-plugin-versioning
+  fastlane-plugin-xcsize (= 1.1.0)
   faye-websocket
   json
   lefthook

README.md

@@ -12,7 +12,7 @@
   <a href="https://sonarcloud.io/summary/new_code?id=GetStream_stream-chat-swift"><img src="https://sonarcloud.io/api/project_badges/measure?project=GetStream_stream-chat-swift&metric=coverage" /></a>
 </p>
 <p align="center">
-  <img id="stream-chat-label" alt="StreamChat" src="https://img.shields.io/badge/StreamChat-8.25%20MB-blue"/>
+  <img id="stream-chat-label" alt="StreamChat" src="https://img.shields.io/badge/StreamChat-8.26%20MB-blue"/>
   <img id="stream-chat-ui-label" alt="StreamChatUI" src="https://img.shields.io/badge/StreamChatUI-4.89%20MB-blue"/>
 </p>
 

Sources/StreamChat/APIClient/Endpoints/Payloads/MessagePayloads.swift

@@ -58,6 +58,7 @@ enum MessagePayloadsCodingKeys: String, CodingKey, CaseIterable {
     case reminder
     case member
     case deletedForMe = "deleted_for_me"
+    case campaignId = "created_by_campaign_id"
 }
 
 extension MessagePayload {
@@ -121,6 +122,8 @@ final class MessagePayload: Decodable, Sendable {
     let reminder: ReminderPayload?
     let member: MemberInfoPayload?
     let deletedForMe: Bool?
+    
+    let campaignId: String?
 
     /// Only message payload from `getMessage` endpoint contains channel data. It's a convenience workaround for having to
     /// make an extra call do get channel details.
@@ -192,6 +195,7 @@ final class MessagePayload: Decodable, Sendable {
         reminder = try container.decodeIfPresent(ReminderPayload.self, forKey: .reminder)
         member = try container.decodeIfPresent(MemberInfoPayload.self, forKey: .member)
         deletedForMe = try container.decodeIfPresent(Bool.self, forKey: .deletedForMe)
+        campaignId = try container.decodeIfPresent(String.self, forKey: .campaignId)
     }
 
     init(
@@ -237,7 +241,8 @@ final class MessagePayload: Decodable, Sendable {
         reminder: ReminderPayload? = nil,
         location: SharedLocationPayload? = nil,
         member: MemberInfoPayload? = nil,
-        deletedForMe: Bool? = nil
+        deletedForMe: Bool? = nil,
+        campaignId: String? = nil
     ) {
         self.id = id
         self.cid = cid
@@ -282,6 +287,7 @@ final class MessagePayload: Decodable, Sendable {
         self.reminder = reminder
         self.member = member
         self.deletedForMe = deletedForMe
+        self.campaignId = campaignId
     }
 }
 

Sources/StreamChat/Controllers/PollController/PollVoteListController+Combine.swift

@@ -11,6 +11,11 @@ extension PollVoteListController {
         basePublishers.state.keepAlive(self)
     }
 
+    /// A publisher emitting a new value every time the poll changes.
+    public var pollPublisher: AnyPublisher<Poll, Never> {
+        basePublishers.poll.keepAlive(self)
+    }
+
     /// A publisher emitting a new value every time the votes change.
     public var voteChangesPublisher: AnyPublisher<[ListChange<PollVote>], Never> {
         basePublishers.voteChanges.keepAlive(self)
@@ -26,6 +31,9 @@ extension PollVoteListController {
         /// A backing subject for `statePublisher`.
         let state: CurrentValueSubject<DataController.State, Never>
 
+        /// A backing subject for `pollPublisher`.
+        let poll: PassthroughSubject<Poll, Never> = .init()
+
         /// A backing subject for `voteChangesPublisher`.
         let voteChanges: PassthroughSubject<[ListChange<PollVote>], Never> = .init()
 
@@ -49,4 +57,8 @@ extension PollVoteListController.BasePublishers: PollVoteListControllerDelegate
     ) {
         voteChanges.send(changes)
     }
+
+    func controller(_ controller: PollVoteListController, didUpdatePoll poll: Poll) {
+        self.poll.send(poll)
+    }
 }

Sources/StreamChat/Controllers/PollController/PollVoteListController+SwiftUI.swift

@@ -18,6 +18,9 @@ extension PollVoteListController {
         /// The poll votes.
         @Published public private(set) var votes: [PollVote] = []
 
+        /// The poll which the votes belong to.
+        @Published public private(set) var poll: Poll?
+
         /// The current state of the controller.
         @Published public private(set) var state: DataController.State
 
@@ -29,6 +32,7 @@ extension PollVoteListController {
             controller.multicastDelegate.add(additionalDelegate: self)
 
             votes = controller.votes
+            poll = controller.poll
         }
     }
 }
@@ -41,6 +45,10 @@ extension PollVoteListController.ObservableObject: PollVoteListControllerDelegat
         votes = controller.votes
     }
 
+    public func controller(_ controller: PollVoteListController, didUpdatePoll poll: Poll) {
+        self.poll = poll
+    }
+
     public func controller(_ controller: DataController, didChangeState state: DataController.State) {
         self.state = state
     }