Reconcile the reviewed disclosure with batch-start upstream 478a03b9ed. Retain early cuts, no scheduled patch releases, promotion enforcement and the user-facing release guide without losing private-support, independent-review or containing-version claims. Extend the focused disclosure assertions to retain the merged guidance.
Change-source: pulse-maintainer
Remove obsolete selective-backport, model scheduling and automated email claims. Explain all-main cuts, frozen candidates, checked release availability and independent source review on the existing disclosure page and its shipped mirror.
Change-source: pulse-maintainer