- /plan-milestones groups milestones into phases and generates one file per phase (phase1-milestones.md, phase2-milestones.md, ...) plus roadmap.md; milestone numbering stays global across phases
- /execute-milestones takes a required phase file argument (phase1-milestones.md | full path | phase1 | 1) and executes only that file's milestones one by one; with no argument it lists available phase files and stops; closes the phase in the roadmap when done
- milestone-planning skill/template rewritten around the Phase > Milestone > Feature hierarchy; milestone-execution skill scoped to one phase file per run
- /add-feature, AGENTS.md, README, and docs/milestones/README.md updated to phase-file references
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Ken Yasue
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