"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

ADR-0087 exemption (no-migration-prescription): a refusal at `os build` and at the object save door of a select option's visibleWhen predicate that reads a root the server's option check does not bind: no authorable key, spelling, export or stored shape moves, and no stored row is read, rewritten or converted. A stored object whose option predicate is refused keeps loading until it is next saved, and the repair is the author's rewrite of the predicate against a bound root, which no ledger entry can derive. The other categories are closed on facts: the packages publish (not unpublished); no ADR-0087 id covers this verdict (not already-registered); and the change is a build and door verdict, not a declaration (not runtime-interface-only or type-surface-only).