Experimental Extension Host lets reviewed native plugins register avatar packs and expose slash commands. Official Model Routing adds a /router command with Jev, Fast, Off, or Custom presets that test the model before saving. Dock GIT View is now fully functional, showing branch status, upstream diff, file changes, worktrees, and the last five commits live. CodeWhale bundles the Tsubasa provider, an OpenAI-compatible API with a 32,768-token context window configurable via providers.tsubasa settings.