Archive and advance project milestones

Archive completed milestone and prepare next

Closing out a versioned release when you want to archive scope, lock requirements, and create a git-tagged historical record.

• · version (e.g., '1.0', '2.0')
• · milestone audit (optional)

• · .planning/milestones/v{{version}}-ROADMAP.md
• · .planning/milestones/v{{version}}-REQUIREMENTS.md
• · updated ROADMAP.md
• · git tag v{{version}}

• · Read
• · Write
• · Bash

All phases in milestone have SUMMARY.md; STATE.md current; REQUIREMENTS.md exists; milestone audit recommended (optional)

Phase SUMMARY.md missing; version format invalid; REQUIREMENTS.md not found; git tag creation fails; audit found gaps and user declines to proceed

• · Checks audit status before proceeding
• · Gathers git stats automatically
• · Extracts accomplishments from SUMMARY.md
• · Creates versioned archive files
• · Produces git tag for release tracking