According to XenForo 1.5 End of Life Schedule
XenForo 1.x general support ended May 31, 2019
XenForo 1.x security support ends; December 31, 2019
Due to limited man-hours available, XenForo 1.x based add-on will receive the following policy changes;
Once December 31, 2019 is reached, XenForo 1.x based add-ons will no longer be sold.
Upgrading to XenForo 2.x based add-ons
XenForo 1.x general support ended May 31, 2019
XenForo 1.x security support ends; December 31, 2019
Due to limited man-hours available, XenForo 1.x based add-on will receive the following policy changes;
- Will no longer receive feature updates and only critical security fixes.
- Free support for affected add-ons will end.
- Support will be available via paid support requests.
- In the future, XF1.x add-ons will no longer be available for new customers. These add-ons will remain available to existing customers.
Once December 31, 2019 is reached, XenForo 1.x based add-ons will no longer be sold.
Upgrading to XenForo 2.x based add-ons
- Any existing licence holder can simply download (and install/update) the XF2.x version of their product. Provided they have a valid licence and it has not expired. If it has expired, it will need to be renewed.