v0.21.1 (v2026.9.7) — Patch release
Released: September 7, 2026 Theme: A patch release that rolls up everything since v0.21.0
The official notes do not list every change. The full notes ship with v0.22.0.
Highlights
- This tag rolls up about 5,139 commits since v0.21.0.
- Main areas: code modularization, file-operation and startup speed, provider and model updates.
- The desktop app gained session controls and browser annotations.
- It also improves MCP authorization, fixes cron scheduling and delivery, and makes subagents more reliable.
Official link
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