DJ-Extensions team does not support Joomla 2.5 anymore. site informs that they need to drop official support for Joomla 2.5 extensions

If you are still using this Joomla 2.5 version, you should really consider it's upgrade. You need to know that there will be no more updates and security patches for this version.

New extensions will not be available for Joomla 2.5. but the existing components, modules and plugins for Joomla 2.5 version are still available in the download archive.

All Joomla extensions from DJ-Extensions are compatible with Joomla 3.x.

What is Joomla? what should you know about the open source content management system that allows creating  web sites and online apps?

How to secure Joomla