XF 1.1 1.1.2 > 1.4.5


Well-known member
Personally, when it comes to XenForo, it's always worth updating to the latest version.

If you have a lot of customization and add-ons, though, do, of course, make sure they'll be compatible.


Well-known member
I did an 1.1.3 -> 1.3.x upgrade, and it was faster to dump & reload due to the extensive changes to the xf_post table.

Pre-staging the changes to xf_post schema before restoring the database reduced the upgrade time from ~7 hours to 1.5 hours.