Joomla 3.9.10 is now available.
This is a bug fix release for the 3.x series of Joomla which addresses one bug introduced into 3.9.9, affecting template styles of multilingual web sites.
What's in 3.9.10?
Joomla 3.9.10 is fixing one bug introduced into Joomla 3.9.9 which affects the template styles of multilingual sites and results in lost data. Please read this JDocs FAQ page to learn more about this issue and its fix.
IMPORTANT information for users who have already updated to 3.9.9 and faced this issue.
Due to a bad sql update, the template style mapping to content languages has been lost. Unfortunately, this is an unrecoverable error. You must either:
Restore the data manually by upgrading to Joomla 3.9.10 and then manually editing each template style and using the "Default" Field to the language required Or restore a 3.9.8 backup of your sites to recover the data before updating to Joomla 3.9.10.
We are familiar with the implementation of the upgrade and are currently upgrading multiple sites CONTACT US for a free proposal to update your site.