v1.9552.21 February 12, 2026 Cascade Improvements
- Plan Mode now supports automatic switching back to Code Mode when you start implementing a plan
- Added support for reading skills from the .agents/skills directory
- Tracking triggered rules in the post_cascade_response hook via a new rules_applied field
- Diff zones will now automatically close on commit Linux ARM64 Support
- Full Linux ARM64 client support with deb and rpm packaging Enterprise & Team Improvements
- Cloud configuration for Cascade Hooks is now available for enterprise teams via the cloud dashboard
- Support for Devin service key authentication Bug Fixes and Improvements
- Fixes for post_write_code hooks to handle all code editing tool formats
- Fixes and improvements for MCP server resource loading
- Fixed osascript privilege escalation being incorrectly triggered on Linux for shell command installation
- Addressed multiple memory leaks
- Improved RTL language rendering in todo lists Download 1.9552.21