I am moving a wiki from one server to another and would like to upgrade at the same time (from mediawiki-1.9.3 to mediawiki-1.10.1). Can this be done by using the special page Export to XML of the old site and then using the special page Import facility on 1.10.1 or will there be problems with the XML tagging? (Would the HTML markup be fully preserved also?)
If the move+upgrade can't be done like this I assume I have to upgrade the 1.9.3 wiki version first, then mysqldump it before importing into the new database.
Thanks Alex