InstantiateMolecule now supports two formats:
1. New format: If molecule has child issues, copy them as templates
2. Old format: If no children, parse markdown steps from Description
This unifies execution while preserving authoring flexibility.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>