Thread:Project:Support desk/XML Dump/reply (2)

What happened when you typed ? It seems from documentation that it should have warned you about a missing action.

For backing up the database you should read Manual:Backing up a wiki and do the database backup instead of (or in addition to) the xml backup, since the xml doesn't export many internal data like user accounts and some other data.

Apart from that, the update should run smoothly and without problems. Please check the system requirements before attempting the upgrade, since a new PHP version may be required.