v0.1.0-alpha.260

What's Changed

• fix(#1946): bundle-aware create subject through the gate; widen dispatcher-keys served set by @jonesrussell in #1951
• fix(#1940): bless + wire ContentModelRegistrar at import time (G-026) by @jonesrussell in #1952
• fix(#1940): re-attempt content-model registration after a failed run; CHANGELOG heading fold (verifier follow-ups) by @jonesrussell in #1953
• chore(#1591): retire Spec Kitty — anchor-issue + design-first workflow by @jonesrussell in #1954
• feat(#1920): group (department) transition constraints — CW-v1 WP-3 by @jonesrussell in #1955
• feat(#1920): workflow transition API + admin SPA transition UI + membership write surface — CW-v1 WP-4 by @jonesrussell in #1956
• feat(#1920): default-revision discipline storage substrate (dormant) — CW-v1 option-1 PR-1 by @jonesrussell in #1959
• feat(#1920): default-revision discipline engine wiring — CW-v1 option-1 PR-2 by @jonesrussell in #1960
• feat(#1920): JSON:API write-side field allowlist (echo-tolerant) — CW-v1 option-1 PR-4 by @jonesrussell in #1962
• feat(#1920): first-publish pointer-establishment rule — CW-v1 option-1 PR-5 by @jonesrussell in #1963
• feat(#1920): surface working-copy awareness (edit/preview/workflow) — CW-v1 option-1 PR-3 by @jonesrussell in #1964
• feat(#1920): restore the revise edge to the shipped editorial workflow — CW-v1 option-1 PR-6 by @jonesrussell in #1965
• docs(#1920): un-gate production node→editorial binding — Playbook H procedure — CW-v1 option-1 PR-7 by @jonesrussell in #1967
• docs(#1966): correct migrate:up → migrate across runbooks and docs by @jonesrussell in #1969
• chore(#1920): delete retired workflow dry-run/guards machinery — CW-v1 WP-5 WP1 by @jonesrussell in #1970

Full Changelog: v0.1.0-alpha.259...v0.1.0-alpha.260