This is beta software. It is not officially supported. We do not recommend running it in production.
Please remember that this is beta software. It contains known bugs and incomplete functionality. We do not recommend running beta software in a production environment, and support is limited at this time to questions here on the community forums.
If you choose to run beta software, it is your responsibility to ensure that you make a backup of your data. We recommend you do this before attempting an upgrade.
Installation and Upgrade Instructions
It is highly recommended that you back up your XenForo database and files before you attempt to upgrade. This is doubly important if you have ever installed add-ons that may create conflicts.
Full details for how to install and upgrade XenForo can be found in the XenForo Manual.
All customers with active licenses may download XenForo 1.5.0 Beta 3 from their customer area.