ceremony/changelog.d/178.md

### Changed

- BUILDER.md: a park declaration stands until its facts change — a
  nothing-changed resumption posts nothing; only a no-open-PR park owes a
  refresh, inside the 48-hour reclaim window (#178).
feat: ceremony flips to grouped — changelog.d/shape = grouped, five fragments converted, docs per D6 167/175 gain '### Added', 173/178 '### Changed', 180 '### Fixed' — every bullet byte-identical, headings only (the #158 bar, inverted). CONSUMERS.md names the sentinel and the flip procedure; changelog.d/README.md names the sentinel. 182.md is this PR's own fragment, grouped atop the sentinel it ships. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> 2026-07-25 13:14:05 +00:00			`### Changed`

docs: a park is declared once and stands; nothing-changed resumptions post nothing The park contract said declared-never-inferred but not that the declaration stands, so a conservative builder re-declared every ~5 minutes — rig#145 collected 38 identical resumption audits in one night. Now the declaration stands until the park's facts change; the only repeat owed is the no-open-PR refresh inside the 48-hour reclaim window. Decided on #177. Closes #178 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> 2026-07-25 04:27:04 +00:00			`- BUILDER.md: a park declaration stands until its facts change — a`
			`nothing-changed resumption posts nothing; only a no-open-PR park owes a`
			`refresh, inside the 48-hour reclaim window (#178).`