v2.2.0 clients/go/v0.9.0
tanchongmin/strictjsonAug 28, 2026 → Aug 28, 20260 days between releases
What's New
Implements AHP 0.9.0 for Go client with automation channels and durable errors.
Breaking Changes
- Renamed failed session lifecycle value from `creationFailed` to `failed`.
- Removed `error` from `changeset/contentChanged`.
- Removed session-level forking from `createSession`.
- Removed `ContentNotFound` exported error code.
New Features
- Automation catalogue and automation-run channels.
- Durable turn errors with resumable support.
- `InitializeResult._meta` for extension capabilities.
- Annotation origin updates.
- Explicit terminal state lifecycle.
Improvements
- `TerminalSessionClaim` now requires the chat URI.
- `SessionToolClientExecutionRequest.toolCall` narrowed to running state.
- Automation catalogue snapshots use `AutomationState.entries`.
Upgrade Notes
Update session lifecycle values from `creationFailed` to `failed`, remove `error` from content changesets, and update `createSession` to remove forking. Ensure `TerminalSessionClaim` includes the required chat URI.
The Two Releases
ECC 2.2.0: Guided Setup, Antigravity 2.0, and the Nasiko CLI Bridge
Aug 28, 2026· 2 months ago
ECC 2.2 introduces a guided installer for Claude Code, Codex, and Kimi, along with native Antigravity 2.0 support and an experimental Nasiko CLI bridge. The release emphasizes stricter pipeline reliability and safer file migrations across operating systems.
Full release notesGo module v0.9.0
Aug 28, 2026· 2 months ago
Implements AHP 0.9.0 for the Go client library, mirroring the Swift package changes with automation channels, durable errors, and updated session lifecycles.
Full release notes