Cleanup original metadata
Cleanup is available after verified completion. It removes only recorded source value/reference IDs whose current name, owner, and checksum still match the migration. Changed rows are skipped and counted as conflicts. Cleanup affects original ACF metadata; it does not remove migration history or snapshots.
Purge one recovery snapshot
Typing PURGE permanently removes raw snapshot and rollback target values for one completed or cancelled operation while retaining history, IDs, checksums, and status. It is blocked while related active or recoverable work exists.
Delete all plugin data
Typing DELETE ALL removes every migration history entry and recovery snapshot. It does not remove ACF field values. Global deletion is blocked while an operation is active or recoverable work needs attention.
Deactivation and uninstall intentionally leave recovery tables in place. Use the explicit in-plugin action only after reviewing recovery needs.