What's Changed
Bug Fixes
- Resolve registry skills through the runtime's CrewAI+ client
- Recover from the GPT-5.6 tools + reasoning_effort 400
- Make tool calling work on the Responses API path
- Route responses-only models instead of failing with 404
- Bump bedrock-agentcore to patch CVE-2026-16796
Observability
- Emit skill usage events at runtime for observability
Documentation
- Add snapshot and changelog for v1.15.7a1