From the-luap's review:
- Import no longer trusts manifest.tables blindly. It now intersects the
manifest's table list with the real data tables of THIS database
(listDataTables(), which already excludes knex_migrations/_lock) and
drops anything else. A crafted/corrupted .picpeak listing knex_migrations
or a non-existent table can no longer wipe it; skipped tables are logged.
- The Postgres session_replication_role='replica' SET (needs superuser) is
now wrapped: on a managed-PG non-superuser it fails BEFORE any rows are
deleted (transaction rolls back) and surfaces a clear, actionable 400
instead of a cryptic permission error.
- Export: on an archiver error, the temp out dir (a partial plaintext-secret
archive) is now removed instead of orphaned.
Tests (+4, now 26): engine-mismatch rejection, forward-only newer-refused,
non-picpeak rejection, and files/ restored + filesRestored asserted.