Summary

gh-aw v0.87.4 makes compilation fail when safe-output step-output tokens cannot resolve, adds pinned Agent Plugins, and supports per-engine model overrides and custom providers. It also stops GH_TOKEN persisting in repo-memory clone .git/config and derives conclusion-job write permission from resolved safe-output configuration.

Why it matters

For agentic GitHub Actions, workflow compilation, extension provenance and credential handling become explicit parts of the build pipeline.

Sources