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).

- Support for Claude 4 in Chat.

- Support for Copilot Vision (image attachments).

- Support for remote MCP servers.

- Automatically suggests a title for conversations created in agent mode.

- Improved restoration of MCP tool status after Copilot restarts.

- Reduced duplication of MCP server instances.

- Switching accounts now correctly refreshes the auth token and models.

- Fixed file create/edit issues in agent mode.

-**Advanced** settings: Added option to configure**Custom Instructions** for GitHub Copilot during chat sessions.

guard !FileManager.default.fileExists(atPath: filePath)

Logger.client.info("CreateFileTool: File already exists at\(filePath)")

completeResponse(request, status:.error, response:"File already exists at\(filePath)", completion: completion)

// Create intermediate directories if they don't exist

letparentDirectory= fileURL.deletingLastPathComponent()

tryFileManager.default.createDirectory(at: parentDirectory, withIntermediateDirectories:true, attributes:nil)

try content.write(to: fileURL, atomically:true, encoding:.utf8)

Logger.client.error("CreateFileTool: Failed to write content to file at\(filePath):\(error)")

completeResponse(request, status:.error, response:"Failed to write content to file:\(error)", completion: completion)

guardFileManager.default.fileExists(atPath: filePath),

let writtenContent=try?String(contentsOf: fileURL, encoding:.utf8)

Logger.client.info("CreateFileTool: Failed to verify file creation at\(filePath)")

completeResponse(request, status:.error, response:"Failed to verify file creation.", completion: completion)

privatefunc setInitialFrame(){

setFrame(frame, display:false, animate:true)

return selectionFrame

staticfunc getChatPanelFrame(

isAttachedToXcodeEnabled:Bool=false,

xcodeApp:XcodeAppInstanceInspector?=nil

letscreen=NSScreen.main??NSScreen.screens.first!

returngetChatPanelFrame(screen, isAttachedToXcodeEnabled: isAttachedToXcodeEnabled, xcodeApp: xcodeApp)

staticfunc getChatPanelFrame(

_ screen:NSScreen,

isAttachedToXcodeEnabled:Bool=false,

xcodeApp:XcodeAppInstanceInspector?=nil

staticfunc getChatPanelFrame(_ screen:NSScreen?=nil)->CGRect{

letscreen= screen??NSScreen.main??NSScreen.screens.first!

letvisibleScreenFrame= screen.visibleFrame

// Default Frame

varwidth=min(Style.panelWidth, visibleScreenFrame.width*0.3)

varheight= visibleScreenFrame.height

varx= visibleScreenFrame.maxX- width

vary= visibleScreenFrame.minY

letwidth=min(Style.panelWidth, visibleScreenFrame.width*0.3)

letheight= visibleScreenFrame.height

letx= visibleScreenFrame.maxX- width

lety= visibleScreenFrame.minY

if isAttachedToXcodeEnabled,

let latestActiveXcode= xcodeApp??XcodeInspector.shared.latestActiveXcode,

let xcodeWindow= latestActiveXcode.appElement.focusedWindow,

let xcodeScreen= latestActiveXcode.appScreen,

let xcodeRect= xcodeWindow.rect,

let mainDisplayScreen=NSScreen.screens.first(where:{ $0.frame.origin==.zero}) // The main display should exist

letminWidth=Style.minChatPanelWidth

letvisibleXcodeScreenFrame= xcodeScreen.visibleFrame

width=max(visibleXcodeScreenFrame.maxX- xcodeRect.maxX, minWidth)

height= xcodeRect.height

x= visibleXcodeScreenFrame.maxX- width

// AXUIElement coordinates: Y=0 at top-left

// NSWindow coordinates: Y=0 at bottom-left

y= mainDisplayScreen.frame.maxY- xcodeRect.maxY+ mainDisplayScreen.frame.minY

returnCGRect(x: x, y: y, width: width, height: height)

staticfunc getAttachedChatPanelFrame(_ screen:NSScreen, workspaceWindowElement:AXUIElement)->CGRect{

guardlet xcodeScreen= workspaceWindowElement.maxIntersectionScreen,

let xcodeRect= workspaceWindowElement.rect,

let mainDisplayScreen=NSScreen.screens.first(where:{ $0.frame.origin==.zero})

letminWidth=Style.minChatPanelWidth

letvisibleXcodeScreenFrame= xcodeScreen.visibleFrame

letwidth=max(visibleXcodeScreenFrame.maxX- xcodeRect.maxX, minWidth)

letheight= xcodeRect.height

letx= visibleXcodeScreenFrame.maxX- width

// AXUIElement coordinates: Y=0 at top-left

// NSWindow coordinates: Y=0 at bottom-left

lety= mainDisplayScreen.frame.maxY- xcodeRect.maxY+ mainDisplayScreen.frame.minY

returnCGRect(x: x, y: y, width: width, height: height)

// Generate a default location when no workspace is opened

privatefunc generateDefaultLocation()->WidgetLocation{

widgetFrame:.zero,

guardlet currentXcodeApp=(await currentXcodeApp),

let currentFocusedWindow= currentXcodeApp.appElement.focusedWindow,

let currentXcodeScreen= currentXcodeApp.appScreen,

let currentXcodeRect= currentFocusedWindow.rect

let currentXcodeRect= currentFocusedWindow.rect,

let notif= notif

iflet previousXcodeApp=(await previousXcodeApp),

letisAttachedToXcodeEnabled=UserDefaults.shared.value(for: \.autoAttachChatToXcode)

guard isAttachedToXcodeEnabledelse{return}

iflet notif= notif{

if dialogIdentifiers.contains(notif.element.identifier){return}

guard notif.element.isXcodeWorkspaceWindowelse{return}

letstate= store.withState{ $0}

if state.chatPanelState.isPanelDisplayed && !windows.chatPanelWindow.isWindowHidden{

letscreenMaxX= currentXcodeScreen.visibleFrame.maxX

**🚀 Highlights**

***Advanced** settings: Added option to configure**Custom Instructions** for GitHub Copilot during chat sessions.

***Advanced** settings: Added option to keep the chat window automatically attached to Xcode.

* Added support for dragging-and-dropping files into the chat panel to provide context.

* Support for Claude 4 in Chat.

* Support for Copilot Vision (image attachments).

* Support for remote MCP servers.

**💪 Improvements**

* Automatically suggests a title for conversations created in agent mode.

* Improved restoration of MCP tool status after Copilot restarts.

* Reduced duplication of MCP server instances.

**🛠️ Bug Fixes**

*"Add Context" menu didn’t show files in workspaces organized with Xcode’s group feature.

*Chat didn’t respond when the workspace wasina system folder (like Desktop, Downloads, or Documents) and access permission hadn’t been granted.

*Switching accounts now correctly refreshes the auth token and models.

*Fixed file create/edit issuesinagent mode.