Joomla 2.5 hit it’s end-of-life! It’s a good moment to migrate to Joomla! 3.4.
In case you have Joomla! 2.5 websites, June 30, 2015 all extensions will be delisted from the official extensions website (JED). As planned back in April 2012, the JED will list Joomla versions for six months after the announced EOL of Long Term Support (LTS) versions.
The 2.5 Timeline
– June 1, 2015: We will no longer accept Joomla 2.5 extensions.
– June 30, 2015: The 2.5 compatibility icon will be disabled and any 2.5 listings will be removed.
What about Joomla 4?
We will continue to use the 3.x compatibility icon for all Joomla! 3 versions. A Joomla 4.x compatibility icon will be added when the PLT releases a stable Joomla 4 version.
Official announcement: http://extensions.joomla.org/blog/item/joomla-2-5-support-ending