• Create copies of the attached files when you add them to the chat. Fix #469 #253
• Fix chat duplication and branching: now it duplicates attached files as well

• Fix custom web search
• Improve error message

Allow to sort assistants in the left sidebar

Fixes

• Make MCP tools work better with OpenAI o3 / o4-mini, although it sometimes still doesn't call tools
• Fix button style

• Disable reasoning for Gemini 2.5 Flash to improve speed, reasoning is only enabled for Gemini 2.5 Flash Thinking
• Fix error when fetching github.com URLs
• Add Open in Browser button for artifacts (react, html)

fix: allow to abort image generation

Fix: clear error message before regenerating response.

• Fix OpenRouter with OpenAI reasoning models
• Compress images when you paste into the app
• Display system-wide notification when a response is finished and the window is focused

Fix GitHub Copilot. #548

• Image Gen: make image prompt stay close to the user input
• Fix: allow to disable mcp tools when no mcp servers are enabled, #545

Fix chat title generation when image generation is enabled.

Fix image generation request error, allow to abort request.

Add image generation support (gpt-image-1, dall-e-3, grok-2-image etc) docs

Support OpenAI reasoning summary:

Support Gemini 2.5 Flash Thinking (with reasoning effort)

• MCP: Improve error message when a command is not found
• Fix Azure OpenAI o4-mini
• Support Voicengine model id that starts with bot-: https://docs.chatwise.app/zh/volcengine.html#%E6%B7%BB%E5%8A%A0%E5%BA%94%E7%94%A8

• GitHub Copilot: support images input in Claude and Gemini, add o4-mini
• Azure OpenAI: add o3, o4-mini, gpt-4.1
• Web search: add Chrome beta, Edge Beta, allow to choose a browser
• Fix a markdown error in MCP tool arguments

• Add new OpenAI models: o3, o4-mini: https://openai.com/index/introducing-o3-and-o4-mini/
• Add new Groq models: compound-beta, compound-beta-mini, which can evaluate code and do web search: https://groq.com/now-in-preview-groqs-first-compound-ai-system/
• Display generated images in left sidebar

Add Copilot GPT-4.1

Add GPT-4.1

(GPT-4.1 nano currently doesn't work with MCP tools)

Add GitHub Copilot: Gemini 2.5 Pro