XenForo 1 End of Life: XenForo 1.5 is no longer supported and will be considered end of life after December 31, 2019. Older versions have already reached end of life. With the release of XF 2.1, XF 2.0 is also not supported anymore. Let us know here how we can help you upgrade to XenForo 2.1 or take a look at some of our upgrade tips and the benefits of upgrading. For more information on XenForo’s end of life schedule, click here.