Warn about missing <swh:metadata-provenance> even on unrelated errors
This behavior was (accidentally) removed in !299 (closed).
Depends on !304 (closed).
Migrated from D7263 (view on Phabricator)
staging instance, all data can be removed at all time
This behavior was (accidentally) removed in !299 (closed).
Depends on !304 (closed).
Migrated from D7263 (view on Phabricator)