v2.2.0 clients/go/v0.9.0
medium risk
smicallef/spiderfootAug 28, 2026 → Aug 28, 20260 days between releases
What's New
Go client v0.9.0 implements AHP 0.9.0 with automation support and removes session forking
Breaking Changes
- Session-level forking removed from createSession; use chat forking instead
- ContentNotFound error code is no longer exported
New Features
- Automation catalogue and run channels for shared agent workflows
- Resumable turn errors via chat/turnResume
- Host extension capabilities in InitializeResult._meta
Improvements
- Terminal state lifecycle now uses explicit running/exited states
- Annotations now carry an origin with a required session URI
- Generated clients preserve unknown values for nonexhaustive protocol enums
Upgrade Notes
Migrate from session-level forking to chat-based forking. Update error handling code as ContentNotFound is no longer exported.
The Two Releases
v2.2.0
ECC 2.2.0: Guided Setup, Antigravity 2.0, and the Nasiko CLI Bridge
Aug 28, 2026· 2 months ago
Introduces a unified guided installer for multiple AI coding environments, native Antigravity 2.0 support, and an experimental Nasiko CLI bridge.
Full release notesclients/go/v0.9.0
Go module v0.9.0
Aug 28, 2026· 2 months ago
Go module v0.9.0 implementing the AHP 0.9.0 specification with automation support and lifecycle management updates.
Full release notes