Freeze the accepted validation warning count at 135 so repo-state and release-state checks fail if the warning baseline grows silently while legacy warnings remain intentionally preserved.
Add a read-only maintainer audit command plus regression tests so maintainers can inspect repo health quickly without mutating files.
Unify main-branch maintenance around repo-state and release-state commands so generated docs, contributor acknowledgements, tracked web assets, and canonical artifacts stay aligned across CI and scheduled hygiene runs.
Harden release publication by reusing deterministic sync commands, adding package dry-run verification, and covering the new workflow contract with regression tests.