macOS stability improvements, model selector UI tweaks, conversation history search, and several edge-case fixes from user reports.

This update focuses on stability and UX details: Task Mode VM cold-start is roughly 30% faster; conversation list now supports keyword search (Chinese and English); the model selector gains a "Recommended" tag to reduce decision fatigue.

Changelog screenshot
v1.1 update focused on stability and UX details

Spotted an issue? Use the in-app Feedback button — every report goes on our board.

Fixed: occasional crash when resuming long-suspended tasks; image message background color in dark mode; iOS keyboard obscuring the input field on certain devices.

Thanks to everyone who reported issues through our feedback channel. Every report goes on the board. More next time.