Like other Content Management System a core and extension update utility built into the core of Joomla has been long awaited. Now, in Joomla version 2.5 the wait is over!
As soon as you log into Joomla the administrator control panel has 2 new icons, Joomla Core Update & Joomla Extensions Update.
These new tools make it very easy to update Joomla and it's extensions. To make sure the extensions will work with this new tool, the developers of extensions will have to make sure they set it up to work with this new tool.
Visit our full list of Joomla 2.5 Features