- Move runHook into build-tagged implementations (unix/windows) to keep unix syscalls off Windows builds.
- In unix implementation, guard nil Process, return wrapped kill errors except ESRCH, and document linkage to TestRunSync_KillsDescendants.
- On Windows, best-effort kill on timeout retains prior behavior.
- In tests, move testing.Short earlier and keep descendant-kill coverage on Linux.
Ensure RunSync kills the hook process group on timeout so descendant processes (e.g. scripts that ) cannot keep the caller blocked. Add explanatory comment in and a Linux-only unit test in . Trim pid parsing newline in the test. All tests pass locally.
- Add bd cleanup --ephemeral flag for transient message cleanup (bd-kwro.9)
- Add Ephemeral filter to IssueFilter type
- Add ephemeral filtering to SQLite storage queries
Tests (bd-kwro.10):
- Add internal/hooks/hooks_test.go for hook system
- Add cmd/bd/mail_test.go for mail commands
- Add internal/storage/sqlite/graph_links_test.go for graph links
Documentation (bd-kwro.11):
- Add docs/messaging.md for full messaging reference
- Add docs/graph-links.md for graph link types
- Update AGENTS.md with inter-agent messaging section
- Update CHANGELOG.md with all bd-kwro features
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
