Public site Phase 7 evidence

Outcome

The release-story system is complete. Published release notes normalize into an archive, detail pages, categories, dates, verification/source/download links, RSS, upgrade warnings, and the homepage module. The current archive is truthfully empty because GitHub exposes no release. The roadmap separates implemented, committed, and exploratory work without a date promise.

/.github/RELEASE_TEMPLATE.md and /.github/release.yml define future release narrative and categories.