Re: Current backups feature
Don't forget that a proper backup of TikiWiki always consist of 2 components: the data stored in your TikiWiki database and the TikiWiki files in your webserver root. Especially when you are storing data outside the database (e.g. image galleries' storage on file system) it is important that you make a tar (or similar) of these. Database + file system backup = consistent, single-point-in-time backup.
Regards,
Pat.