4.76.0 Release

CHANGELOG.md

@@ -5,6 +5,17 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ### 🔄 Changed
 
+# [4.76.0](https://github.com/GetStream/stream-chat-swift/releases/tag/4.76.0)
+_March 31, 2025_
+
+### StreamChatUI
+### 🐞 Fixed
+- Fix runtime exception if fonts in `Appearance.default.fonts` are set to scaled fonts [#3633](https://github.com/GetStream/stream-chat-swift/pull/3633)
+
+### StreamChatUI
+### 🐞 Fixed
+- Fix draft not deleted when attachments are removed from the composer [#3631](https://github.com/GetStream/stream-chat-swift/pull/3631)
+
 # [4.75.0](https://github.com/GetStream/stream-chat-swift/releases/tag/4.75.0)
 _March 26, 2025_
 

Sources/StreamChat/Generated/SystemEnvironment+Version.swift

@@ -7,5 +7,5 @@ import Foundation
 
 extension SystemEnvironment {
   /// A Stream Chat version.
-  public static let version: String = "4.75.0"
+  public static let version: String = "4.76.0"
 }

Sources/StreamChat/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.75.0</string>
+	<string>4.76.0</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 </dict>

Sources/StreamChatUI/Appearance+Formatters/MarkdownFormatter.swift

@@ -156,7 +156,12 @@ private extension UIFont {
         monospaced: Bool = false
     ) -> UIFont {
         if !markdownFont.hasFontChanges && !monospaced {
-            return UIFontMetrics(forTextStyle: textStyle).scaledFont(for: defaultFont)
+            let font = UIFont(
+                descriptor: defaultFont.fontDescriptor,
+                size: defaultFont.pointSize
+            )
+            return UIFontMetrics(forTextStyle: textStyle)
+                .scaledFont(for: font)
         }
         // Default
         var descriptor = defaultFont.fontDescriptor

Sources/StreamChatUI/Composer/ComposerVC.swift

@@ -324,6 +324,11 @@ open class ComposerVC: _ViewController,
     public var content: Content = .initial() {
         didSet {
             updateContentIfNeeded()
+
+            /// If the input message was erased or the attachments have been removed, delete the draft message.
+            if !oldValue.isEmpty && content.isEmpty {
+                deleteDraftMessageIfNeeded()
+            }
         }
     }
 
@@ -553,6 +558,7 @@ open class ComposerVC: _ViewController,
 
     override open func updateContent() {
         super.updateContent()
+
         // Note: The order of the calls is important.
         updateText()
         updateKeystrokeEvents()
@@ -1544,11 +1550,6 @@ open class ComposerVC: _ViewController,
         guard textView.text != content.text else { return }
 
         content.text = textView.text
-
-        /// If the input message was erased and there is a draft message, the draft message should be deleted.
-        if content.isEmpty {
-            deleteDraftMessageIfNeeded()
-        }
     }
 
     open func textView(

Sources/StreamChatUI/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.75.0</string>
+	<string>4.76.0</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 </dict>

StreamChat-XCFramework.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name = "StreamChat-XCFramework"
-  spec.version = "4.75.0"
+  spec.version = "4.76.0"
   spec.summary = "StreamChat iOS Client"
   spec.description = "stream-chat-swift is the official Swift client for Stream Chat, a service for building chat applications."
 

StreamChat.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name = "StreamChat"
-  spec.version = "4.75.0"
+  spec.version = "4.76.0"
   spec.summary = "StreamChat iOS Chat Client"
   spec.description = "stream-chat-swift is the official Swift client for Stream Chat, a service for building chat applications."
 

StreamChatUI-XCFramework.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name = "StreamChatUI-XCFramework"
-  spec.version = "4.75.0"
+  spec.version = "4.76.0"
   spec.summary = "StreamChat UI Components"
   spec.description = "StreamChatUI SDK offers flexible UI components able to display data provided by StreamChat SDK."
 

StreamChatUI.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name = "StreamChatUI"
-  spec.version = "4.75.0"
+  spec.version = "4.76.0"
   spec.summary = "StreamChat UI Components"
   spec.description = "StreamChatUI SDK offers flexible UI components able to display data provided by StreamChat SDK."
 

Tests/StreamChatUITests/SnapshotTests/ChatMessageList/ChatMessage/ChatMessageMarkdown_Tests.swift

@@ -9,6 +9,10 @@ import StreamSwiftTestHelpers
 import XCTest
 
 final class ChatMessageMarkdown_Tests: XCTestCase {
+    override func tearDownWithError() throws {
+        Appearance.default = Appearance()
+    }
+
     func test_text() {
         let view = contentView(
             """
@@ -79,6 +83,26 @@ final class ChatMessageMarkdown_Tests: XCTestCase {
         AssertSnapshot(view)
     }
 
+    func test_headers_appearance_scaled_font() {
+        Appearance.default.fonts.title = UIFontMetrics.default.scaledFont(for: Appearance.default.fonts.title)
+        Appearance.default.fonts.title2 = UIFontMetrics.default.scaledFont(for: Appearance.default.fonts.title2)
+        Appearance.default.fonts.title3 = UIFontMetrics.default.scaledFont(for: Appearance.default.fonts.title3)
+        Appearance.default.fonts.headline = UIFontMetrics.default.scaledFont(for: Appearance.default.fonts.headline)
+        Appearance.default.fonts.subheadline = UIFontMetrics.default.scaledFont(for: Appearance.default.fonts.subheadline)
+        Appearance.default.fonts.footnote = UIFontMetrics.default.scaledFont(for: Appearance.default.fonts.footnote)
+        let view = contentView(
+            """
+            # A first level heading
+            ## A _second_ level heading
+            ### A `third` level heading
+            #### A ~fourth~ level heading
+            ##### A fifth level heading
+            ###### A sixth level heading
+            """
+        )
+        AssertSnapshot(view)
+    }
+
     func test_unorderedLists() {
         let view = contentView(
             """

Tests/StreamChatUITests/SnapshotTests/Composer/ComposerVC_Tests.swift

@@ -1146,6 +1146,32 @@ final class ComposerVC_Tests: XCTestCase {
         XCTAssertEqual(mock.updateDraftMessage_callCount, 1)
     }
 
+    func test_content_whenAttachmentsCleared_whenHasDraft_deletesDraft() {
+        composerVC.content.text = ""
+        composerVC.content.attachments = [.mockFile]
+
+        let mock = ChatChannelController_Mock.mock()
+        mock.channel_mock = .mock(cid: .unique, draftMessage: .mock())
+        composerVC.channelController = mock
+
+        composerVC.content.attachments = []
+
+        XCTAssertEqual(mock.deleteDraftMessage_callCount, 1)
+    }
+
+    func test_content_whenAttachmentsCleared_whenHasText_doesNotCallDeleteDraft() {
+        composerVC.content.text = "Hey"
+        composerVC.content.attachments = [.mockFile]
+
+        let mock = ChatChannelController_Mock.mock()
+        mock.channel_mock = .mock(cid: .unique, draftMessage: .mock())
+        composerVC.channelController = mock
+
+        composerVC.content.attachments = []
+
+        XCTAssertEqual(mock.deleteDraftMessage_callCount, 0)
+    }
+
     func test_textViewDidChange_whenInputIsEmpty_whenHasDraft_deletesDraft() {
         composerVC.content.text = "Hey"
         let mock = ChatChannelController_Mock.mock()