Merge branch 'github:main' into main

Author: monamie990-oss

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
 blank_issues_enabled: false
 contact_links:
   - name: Questions
-    url: https://github.com/orgs/community/discussions/categories/copilot
+    url: https://github.com/github/CopilotForXcode/discussions
     about: Please ask and answer questions about GitHub Copilot here

.github/workflows/auto-close-pr.yml

@@ -14,7 +14,8 @@ jobs:
           gh pr close ${{ github.event.pull_request.number }} --comment \
           "At the moment we are not accepting contributions to the repository.
 
-          Feedback for GitHub Copilot for Xcode can be given in the [Copilot community discussions](https://github.com/orgs/community/discussions/categories/copilot)."
+          Feedback for GitHub Copilot for Xcode can be given in the [Copilot community discussions](https://github.com/github/CopilotForXcode/discussions)."
+        if: ${{ !(startsWith(github.head_ref, 'release/') && github.event.pull_request.head.repo.full_name == github.repository) }}
         env:
           GH_REPO: ${{ github.repository }}
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/auto-create-release-pr.yml

@@ -0,0 +1,50 @@
+name: Auto-create Release PR
+
+on:
+  push:
+    branches:
+      - 'release/**'
+
+jobs:
+  create-pr:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Create pull request
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          existing_pr_count="$(gh pr list \
+            --state open \
+            --base main \
+            --head "${{ github.ref_name }}" \
+            --json number \
+            --jq 'length')"
+          if [ "${existing_pr_count}" -gt 0 ]; then
+            echo "Open pull request already exists for branch '${{ github.ref_name }}' into 'main'; skipping creation."
+          else
+            gh pr create \
+              --title "$(git log -1 --pretty=%s)" \
+              --body "Automated release PR." \
+              --base main \
+              --head "${{ github.ref_name }}"
+          fi
+
+      - name: Approve pull request
+        env:
+          # PAT stored in github/CopilotForXcode, with write permissions to pull requests
+          GH_TOKEN: ${{ secrets.XCODE_AUTO_APPROVE }}
+        run: |
+          gh pr review --approve "${{ github.ref_name }}"
+
+      - name: Auto-merge pull request
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh pr merge "${{ github.ref_name }}" \
+            --auto \
+            --delete-branch

.github/workflows/codeql.yml

@@ -27,6 +27,10 @@ jobs:
       fail-fast: false
       matrix:
         include:
+        - language: actions
+          build-mode: none
+        - language: javascript-typescript
+          build-mode: none
         - language: python
           build-mode: none
         - language: swift
@@ -37,7 +41,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
+      uses: github/codeql-action/init@v4
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
@@ -66,6 +70,6 @@ jobs:
           CODE_SIGNING_ALLOWED="NO"
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3
+      uses: github/codeql-action/analyze@v4
       with:
         category: "/language:${{matrix.language}}"

CHANGELOG.md

@@ -5,6 +5,70 @@ 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).
 
+## 0.48.0 - April 23, 2026
+### Added
+- Context window usage details in chat, including a token breakdown for system instructions, messages, attached files, and tool results.
+- Auto Compress setting to compact conversation history and save context tokens.
+- Install flow for Xcode's built-in MCP server from settings.
+
+### Changed
+- Custom agents and the Auto model are now generally available.
+- Removed support for macOS 12.
+- Improved UI for model picker tooltips.
+
+### Fixed
+- Fixed an issue where GPT-5.4 requests could return a 400 error.
+- Fixed an issue where the MCP allowlist did not work correctly.
+
+## 0.47.0 - February 4, 2026
+### Added
+- Auto approval for MCP tools, sensitive files, and terminal commands.
+- MCP registry and allowlist are now available (requires editor preview feature flag).
+
+### Changed
+- Improved UI for MCP tool call details.
+- Improved UI for working set header.
+
+### Fixed
+- Fixed toolcall layout issue.
+- Fixed NES display issue.
+- Fixed error message for SSL certificate errors.
+- Fixed several performance issues.
+
+## 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).
+- 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).
+
+### Changed
+- MCP servers now support dynamic OAuth setup for third-party authentication providers.
+- Added a setting to configure the maximum number of tool requests allowed.
+
+### Fixed
+- 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.
+
 ## 0.44.0 - October 15, 2025
 ### Added
 - Added support for new models in Chat: Grok Code Fast 1, Claude Sonnet 4.5, Claude Opus 4, Claude Opus 4.1 and GPT-5 mini.

Config.debug.xcconfig

@@ -10,7 +10,7 @@ EXTENSION_BUNDLE_NAME = GitHub Copilot Dev
 EXTENSION_BUNDLE_DISPLAY_NAME = GitHub Copilot Dev
 EXTENSION_SERVICE_NAME = GitHub Copilot for Xcode Extension
 COPILOT_DOCS_URL = https:$(SLASH)$(SLASH)docs.github.com/en/copilot
-COPILOT_FORUM_URL = https:$(SLASH)$(SLASH)github.com/orgs/community/discussions/categories/copilot
+COPILOT_FORUM_URL = https:$(SLASH)$(SLASH)github.com/github/CopilotForXcode/discussions
 
 // see also target Configs
 

Config.xcconfig

@@ -10,6 +10,6 @@ EXTENSION_BUNDLE_NAME = GitHub Copilot
 EXTENSION_BUNDLE_DISPLAY_NAME = GitHub Copilot
 EXTENSION_SERVICE_NAME = GitHub Copilot for Xcode Extension
 COPILOT_DOCS_URL = https:$(SLASH)$(SLASH)docs.github.com/en/copilot
-COPILOT_FORUM_URL = https:$(SLASH)$(SLASH)github.com/orgs/community/discussions/categories/copilot
+COPILOT_FORUM_URL = https:$(SLASH)$(SLASH)github.com/github/CopilotForXcode/discussions
 
 // see also target Configs

Copilot for Xcode.xcodeproj/project.pbxproj

@@ -845,7 +845,7 @@
 					"@executable_path/../Frameworks",
 					"@executable_path/../../../../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = "$(APP_VERSION)";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_IDENTIFIER_BASE).EditorExtension";
 				PRODUCT_NAME = Copilot;
@@ -874,7 +874,7 @@
 					"@executable_path/../Frameworks",
 					"@executable_path/../../../../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = "$(APP_VERSION)";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_IDENTIFIER_BASE).EditorExtension";
 				PRODUCT_NAME = Copilot;
@@ -936,7 +936,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -991,7 +991,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = macosx;
@@ -1022,7 +1022,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = "$(APP_VERSION)";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_IDENTIFIER_BASE)";
 				PRODUCT_MODULE_NAME = Copilot_for_Xcode;
@@ -1056,7 +1056,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = "$(APP_VERSION)";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_IDENTIFIER_BASE)";
 				PRODUCT_NAME = "$(HOST_APP_NAME)";
@@ -1072,7 +1072,7 @@
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = VEKTX9H2N7;
 				ENABLE_HARDENED_RUNTIME = YES;
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
 				SWIFT_VERSION = 5.0;
@@ -1087,7 +1087,7 @@
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=macosx*]" = VEKTX9H2N7;
 				ENABLE_HARDENED_RUNTIME = YES;
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
@@ -1117,7 +1117,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = "$(APP_VERSION)";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_IDENTIFIER_BASE).ExtensionService";
 				PRODUCT_NAME = "$(EXTENSION_SERVICE_NAME)";
@@ -1151,7 +1151,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = "$(APP_VERSION)";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_IDENTIFIER_BASE).ExtensionService";
 				PRODUCT_NAME = "$(EXTENSION_SERVICE_NAME)";
@@ -1172,7 +1172,7 @@
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu17;
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_IDENTIFIER_BASE).CommunicationBridge";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -1193,7 +1193,7 @@
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu17;
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_IDENTIFIER_BASE).CommunicationBridge";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";