• Add basic support for OpenAI o3-deep-research and o4-mini-deep-research, they are the same as the Deep Research feature in the official ChatGPT app, but ChatWise doesn't display research progress YET.
• Now every user can use MCP tools, but free users are limited to 5 MCP servers.

• Remember last visited provider tab in settings windows
• Improve chat history search: replace in-memory search with a SQLite query

Fix AiHubMix with o1-pro, o3-pro etc which use the new responses API.

Update MCP spec to the latest version (2025-03-26)

• Add Lua syntax highlighting
• Add icon setting for custom provider

Support OpenAI o3-pro

• Show remaining OpenRouter credits
• MCP: support multiline string in env variables

Display OpenRouter credit usage

Add option to disable auto-scrolling to bottom

Fix OpenRouter Novita provider

• Fix OpenRouter error
• Add accent color option in app settings

Fix styling in dark mode

Add a separate tab for favorited models:

Improvements:

• Fix GitHub Copilot Vision requests
• Add reasoning efforts option for OpenRouter Gemini, Claude, OpenAI O-series models

Fix: set model id properly when creating chat from chatwise:// url

Add "Export Chat" option to the chat context menu

Fix Anthropic prompt caching with custom API URL.

• Show Gemini thought process (Gemini 2.5 Flash Thinking and Gemini 2.5 Pro Preview)
• Add Claude 4 Opus and Claude 4 Sonnet

Support Windows/macOS accent color

Support GitHub Models

https://docs.chatwise.app/github-models.html

Fix app crashing randomly after closing the window.

• 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