v2.2.3 v0.6.21
low risk
microsoft/agent-host-protocolOct 1, 2026 → Oct 2, 20260 days between releases
What's New
Adds new AI models and fixes vision coordinates; unrelated to previous naming update
New Features
- Added new AI models gpt-6.1-sol and claude-sonnet-5-5
Improvements
- Fixed vision coordinates for Gemma, Gemini 3.8 Flash, and Sonnet 5
- Removed retired DeepSeek model aliases and gpt-5.5
- Stripped whitespace from open_app identifiers
Bug Fixes
- Fixed vision coordinates for specific models
- Fixed whitespace stripping in open_app identifiers
Upgrade Notes
No configuration changes required; deprecated model aliases have been removed.
The Two Releases
v2.2.3
v2.2.3
Oct 1, 2026· 20 days ago
A maintenance release focusing on project naming consistency and release reliability, renaming the project to 'ECC' in the pi/core profile and fixing npm publishing delays.
Full release notesv0.6.21
v0.6.21
Oct 2, 2026· 20 days ago
This update refines vision handling for specific models and refreshes the model catalog by adding new GPT and Claude variants while removing deprecated ones.
Full release notes