spec/v1.0.0 clients/go/v1.0.0

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MinishLab/sembleOct 2, 2026 → Oct 2, 20260 days between releases

What's New

Go client implements AHP 1.0.0 with SDK API and protocol compatibility changes

Breaking Changes

  • FileEdit and preview edits now use named models, breaking SDK APIs
  • Protocol compatibility baselines are restricted to 1.0.0 and 0.9.0

New Features

  • Background work support for chat-owned shells and subagents
  • Atomic chat transfer and canvas metadata synchronization

Improvements

  • Lightweight chat navigation data exposed without requiring a session subscription
  • Enhanced automation support including customizations, disable conditions, and run counting

Upgrade Notes

Regenerate generated SDKs due to named model changes in FileEdit and preview edits. Ensure your host or client only targets protocol compatibility baselines 1.0.0 or 0.9.0.

The Two Releases

spec/v1.0.0

AHP Spec v1.0.0

Oct 2, 2026· 19 days ago

Defines the core AHP 1.0.0 protocol specification, establishing the contract for all client implementations and host interactions.

Full release notes
clients/go/v1.0.0

Go module v1.0.0

Oct 2, 2026· 19 days ago

Implements AHP 1.0.0 for the Go client, introducing lightweight chat navigation, background work support, and advanced automation capabilities.

Full release notes