v6.4.1 v2026.916.1
666ghj/MiroFishSep 19, 2026 → Sep 21, 20263 days between releases
What's New
Newer release describes different software (Paperclip) with chat fixes, while older was MiroFish with Native execution.
Bug Fixes
- Chat composer's send button no longer starts disabled on desktop.
- Duplicate document inserts are classified as retryable conflicts instead of opaque errors.
Upgrade Notes
No migrations, no configuration changes, no API changes. Upgrade in place.
The Two Releases
v6.4.1
Sep 19, 2026· 1 month ago
The first release of v6.4.x, introducing a new debugging skill, rebuilding executing-plans as a cheaper Native execution mode, and adding support for OpenCode 2.0, Muse, and Qwen Code harnesses.
Full release notesv2026.916.1
Sep 21, 2026· 1 month ago
A patch release that fixes the task conversation view by resolving an issue where the chat composer's send button remained disabled on desktop due to React Query v5 pending states. It also includes a fix for duplicate document conflict handling.
Full release notes