- DiscoverRigs() now logs failed rig loads to stderr instead of silently continuing - AddRig warnings now output to stderr instead of stdout, matching the codebase convention for non-fatal warnings - Added clarifying comment for best-effort git ref update in worktree 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>