After holding out for a bit to make sure our theme/add-ons are compatible, I've updated 4P to the latest version of XenForo - 1.5.2. You'll notice a number of tweaks and improvements around the forums, including: Tags may now be added to threads. Two-step verification is now available in your profile menu, in order to further secure your account. Profile post comments may now be reported, soft deleted, searched, liked, and pretty much anything that can be done to an actual profile post. New posts are now displayed in the sidebar. Improvements to notices when staff post them. Links can now automatically show the title of the page they are linked to. As always, updates may cause some things to act wonky or break them entirely, so if you notice anything strange around the forums, let me know!