"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): Nothing authorable moves: `min` and `max` keep their keys, their type (`z.number().optional()`) and their legality on every field type, `packages/spec` is untouched, and no stored metadata representation changes, so `objectstack migrate meta` has nothing to rewrite and the ledger has no row to gain. What narrows is the record validator's write accept set for values under bounds the field already declares, which is runtime behaviour, not an authored shape. The other categories are closed on facts: the package publishes (not `unpublished`); no ADR-0087 id is minted here and none covers this (not `registered` / `already-registered`); and runtime behaviour changes, not only a TypeScript declaration (not `runtime-interface-only` / `type-surface-only`).