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Devin Desktop · Continuity · Feb 9–15, 2026

1 release · updated

Devin Desktop adds Cascade Improvements

This week, Devin Desktop shipped one release with several key changes, including improvements to Cascade and support for Linux ARM64. These updates will help enterprise teams and developers working with Cascade. The release also includes various bug fixes and improvements.

v1.9552.21 · February 12, 2026

Also shipped to the Next channel as v1.9552.1021.

This release includes several improvements to Cascade, such as automatic switching between Plan Mode and Code Mode, and support for reading skills from the .agents/skills directory. It also adds full Linux ARM64 client support and enterprise team improvements, including cloud configuration for Cascade Hooks. Additionally, the release fixes issues with post_write_code hooks, MCP server resource loading, and memory leaks.

Official release notes

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

Fan coverage from Devin Central — not an official Cognition announcement. Devin is a trademark of Cognition.