Unofficial reconstructed notes, not a Cursor changelog. Some surfaces in a desktop build are gated and may not be live yet.
v3.21.18
stablePublished Sep 22, 2026
✦NEW3
Changelog
Features
- Agent host now runs the agent against a dedicated remote host from the desktop app.
- Agent host now force-pushes the agent’s branch when applying remote updates.
Notes
- Feature gates still hide some of these surfaces; they shipped in the desktop build but may not be live yet.