v2.2.0 spec/v0.9.0
cheaper-inference/OmniRouteAug 28, 2026 → Aug 28, 20260 days between releases
What's New
Major protocol update introducing automation channels and renaming session lifecycle states
Breaking Changes
- Renamed `creationFailed` to `failed`
- Removed `error` from `changeset/contentChanged`
- Removed session-level forking from `createSession`
- Removed `ContentNotFound` as an exported error code
New Features
- Automation catalogue and automation-run channels
- Turn errors are durable response parts
- `InitializeResult._meta` for extension capabilities
Improvements
- Generated clients preserve unknown values for nonexhaustive protocol enums
- Terminal state uses explicit `running`/`exited` lifecycle
Upgrade Notes
Update the AHP specification version to v0.9.0. Update session creation logic to remove session-level forking and handle the renamed `failed` lifecycle state. Update error handling to use `changeset/statusChanged` instead of `changeset/contentChanged`.
The Two Releases
ECC 2.2.0: Guided Setup, Antigravity 2.0, and the Nasiko CLI Bridge
Aug 28, 2026· 2 months ago
v2.2.0 introduces a unified guided installer for multiple AI harnesses, adds native Antigravity 2.0 support, and includes an experimental Nasiko CLI bridge for agent lifecycle management alongside a significantly expanded library of agents and skills.
Full release notesAHP Spec v0.9.0
Aug 28, 2026· 2 months ago
AHP Specification v0.9.0 defining protocol updates for automation, error handling, and session lifecycle.
Full release notes