changelog.d/5165-restore-keeps-replaced-work.md

Rama main · réplica de lectura del repositorio original.

- **Restoring a Docs checkpoint no longer drops the work it replaces (#5165).** The revision a restore replaces is kept in History as a checkpoint in the same commit, so later human edits stay reachable and can be restored back. When History is full the restore is refused and the document is unchanged.