Hello I have 3.9.9. version pro I want to upgrade it, but what are the requirement ?? I see you have joomla 3 and 4 - https://tinyurl.com/2fs6622j
I am running Joomla! 3.10.11
Hi there,
v3.9.10 was the last version for Joomla 3. It is almost the same as 3.9.9. This version is no longer maintained and is not receving any updates.
In 2023 we will retire all versions for Joomla 3.
Only J4 versions are receiving updates.