@@ -5,6 +5,24 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 0.46.0 - December 11, 2025
+### Added
+- MCP: Support delete MCP server from list.
+
+### Changed
+- Refine built-in tools layout and displaying error and output details.
+- Better support toolCallingLoop continue operation for subagent turn.
+- Update feedback forum link.
+- Update client-side MCP restore and persist.
+- Adopt NES notification.
+
+### Fixed
+- Disable auto focus for fix error window.
+- Fixed an issue where no file change was made when insert_edit_into_file tool succeeds.
+- Fixed an issue where insert edit was applied to the incorrect file.
+- Fixed model picker to use model id instead of model family.
+- Fixed read_file, read_directory tool randomly failing.
+
 ## 0.45.0 - November 14, 2025
 ### Added
 - New models: GPT-5.1, GPT-5.1-Codex, GPT-5.1-Codex-Mini, Claude Haiku 4.5, and Auto (preview).
 
@@ -69,7 +69,7 @@ struct ExpandableFileListView<ProgressMessage: View>: View {
                         .scaledToFit()
                         .padding(4)
                         .scaledFrame(width: chevronWidth, height: chevronWidth)
-                        .scaledFont(size: 10, weight: .bold)
+                        .scaledFont(size: 10, weight: .medium)
                         .foregroundColor(.secondary)
 
                     progressMessage
@@ -88,7 +88,7 @@ struct ExpandableFileListView<ProgressMessage: View>: View {
                     // Vertical line aligned with chevron center
                     Rectangle()
                         .fill(Color.secondary.opacity(0.3))
-                        .frame(width: 1)
+                        .scaledFrame(width: 1)
                         .scaledPadding(.leading, chevronWidth / 2 - 0.5)
 
                     // File list
@@ -168,7 +168,7 @@ struct ExpandableFileListView<ProgressMessage: View>: View {
                     .foregroundColor(.secondary)
 
                 Text(displayName)
-                    .scaledFont(size: chatFontSize - 2)
+                    .scaledFont(size: chatFontSize - 1)
                     .foregroundColor(.secondary)
                     .lineLimit(1)
 
 
@@ -89,7 +89,7 @@ struct ToolStatusItemView: View {
             HStack(spacing: 0) {
                 Text(prefix)
                 Text(query)
-                    .font(.system(size: chatFontSize - 2, weight: .regular, design: .monospaced))
+                    .scaledFont(size: chatFontSize - 1, weight: .regular, design: .monospaced)
                     .padding(.horizontal, 4)
                     .padding(.vertical, 1)
                     .background(SecondarySystemFillColor)
@@ -122,7 +122,7 @@ struct ToolStatusItemView: View {
                 let end = String(message[endRange])
                 Text(": \(start)-\(end)")
                     .foregroundColor(.secondary)
-                    .font(.system(size: chatFontSize - 1))
+                    .scaledFont(size: chatFontSize - 1)
             }
         }
     }
@@ -163,7 +163,7 @@ struct ToolStatusItemView: View {
             HStack(spacing: 0) {
                 Text("Searched \(target) for ")
                 Text(query)
-                    .font(.system(size: chatFontSize - 2, weight: .regular, design: .monospaced))
+                    .scaledFont(size: chatFontSize - 1, weight: .regular, design: .monospaced)
                     .padding(.horizontal, 4)
                     .padding(.vertical, 1)
                     .background(SecondarySystemFillColor)
@@ -240,7 +240,7 @@ struct ToolStatusItemView: View {
                 }
 
                 extraContent(match)
-                    .scaledPadding(.leading, -4)
+                    .padding(.leading, -4)
             }
         } else {
             markdownView(text: message)
@@ -268,16 +268,19 @@ struct ToolStatusItemView: View {
     }
 
     func markdownView(text: String) -> some View {
-        Markdown(text)
-            .markdownTheme(.functionCall(fontSize: chatFontSize))
-            .environment(\.openURL, OpenURLAction { url in
-                if url.scheme == "file" || url.isFileURL {
-                    NSWorkspace.shared.open(url)
-                    return .handled
-                } else {
-                    return .systemAction
-                }
-            })
+        ThemedMarkdownText(
+            text: text,
+            context: .init(supportInsert: false),
+            foregroundColor: .secondary
+        )
+        .environment(\.openURL, OpenURLAction { url in
+            if url.scheme == "file" || url.isFileURL {
+                NSWorkspace.shared.open(url)
+                return .handled
+            } else {
+                return .systemAction
+            }
+        })
     }
 
     var progressErrorText: some View {
@@ -473,6 +476,7 @@ private struct ToolStatusDetailsView<Title: View, Content: View>: View {
     var content: Content
 
     @State private var isExpanded = false
+    @AppStorage(\.fontScale) var fontScale
 
     var body: some View {
         VStack(alignment: .leading, spacing: 6) {
@@ -490,13 +494,13 @@ private struct ToolStatusDetailsView<Title: View, Content: View>: View {
                         .scaledToFit()
                         .padding(4)
                         .scaledFrame(width: 16, height: 16)
-                        .scaledFont(size: 10, weight: .bold)
+                        .scaledFont(size: 10, weight: .medium)
                 }
                 .contentShape(RoundedRectangle(cornerRadius: 6))
             }
             .buttonStyle(.plain)
             .scaledPadding(.horizontal, 6)
-            .toolStatusStyle(withBackground: !isExpanded)
+            .toolStatusStyle(withBackground: !isExpanded, fontScale: fontScale)
 
             if isExpanded {
                 Divider()
@@ -506,20 +510,20 @@ private struct ToolStatusDetailsView<Title: View, Content: View>: View {
                     .scaledPadding(.horizontal, 8)
             }
         }
-        .toolStatusStyle(withBackground: isExpanded)
+        .toolStatusStyle(withBackground: isExpanded, fontScale: fontScale)
     }
 }
 
 private extension View {
-    func toolStatusStyle(withBackground: Bool) -> some View {
+    func toolStatusStyle(withBackground: Bool, fontScale: CGFloat) -> some View {
         /// Leverage the `modify` extension to avoid refreshing of chat panel `List` view
         self.modify { view in
             if withBackground {
                 view
                     .scaledPadding(.vertical, 6)
                     .background(
                         RoundedRectangle(cornerRadius: 6)
-                            .stroke(Color.agentToolStatusOutlineColor, lineWidth: 1)
+                            .stroke(Color.agentToolStatusOutlineColor, lineWidth: 1 * fontScale)
                     )
             } else {
                 view
 
@@ -1,19 +1,19 @@
-### GitHub Copilot for Xcode 0.45.0
+### GitHub Copilot for Xcode 0.46.0
 
-**🚀 Highlights**
+**🎄 Holiday Special**
+
+- As the holiday season approaches, we want to wish all our users a Merry Christmas and a Happy New Year! 🎅✨ This release focuses on refinements and bug fixes to ensure a smooth coding experience during the holidays. Stay tuned for more exciting features in the next release!
 
-- Added new models: GPT-5.1, GPT-5.1-Codex, GPT-5.1-Codex-Mini, Claude Haiku 4.5, and Auto (preview).
-- Added support for custom agents (preview).
-- Introduced the built-in Plan agent (preview).
-- Added support for subagent execution (preview).
-- Added support for Next Edit Suggestions (preview).
 
 **💪 Improvements**
 
-- MCP servers now support dynamic OAuth setup for third-party authentication providers.
-- Added a setting to configure the maximum number of tool requests allowed.
+- **Refined Tool Layout**: Enhanced the display of tool calls, including better error reporting and output details.
+- **MCP Improvements**: Added support for deleting MCP servers directly from the list.
+- **Feedback**: Updated the feedback forum link to better hear from you.
 
 **🛠️ Bug Fixes**
 
-- Fixed an issue that the terminal view in Agent conversation was clipped
-- Fixed an issue that the Chat panel failed to recognize newly created workspaces.
+- Fixed an issue where the "Fix Error" window would auto-focus unexpectedly.
+- Resolved issues with `insert_edit_into_file` where changes were sometimes not applied or applied to the incorrect file.
+- Fixed a display bug in the model picker for models with same name.
+- Fixed random failures in `read_file` and `read_directory` tools.