Per request of Erik Zachte lets add dumps of the central auth database. Since central auth is its own database the xml snapshots code will need to have a way of knowing to ignore all the regular public/private wiki's and instead dump the specifically mentioned tables.
Perhaps each type of dump could have a template for what gets dumped.
One for the regular set of tables and another for specific databases. We already somewhat do this with FlaggedRevs and isBig wikis.
Version: unspecified
Severity: enhancement