The Joomla Project is pleased to announce the immediate availability of Joomla 2.5.4. This is a security release.

Release Notes
Check the Joomla 2.5.4 Post-Release FAQs to see if there are important items and helpful hints discovered after the release.
Statistics for the 2.5.4 release:-
- Joomla 2.5.4 contains:
- 3 new features added
- 157 tracker issues fixed
New Features Added
The following new features have been added, with links to the Feature tracker issue.
- Add option to show full CMS version number in generator tag
- Implementing Access levels for Content Languages
- Make the auto-update process more reliable across different hosts
Security Issues Fixed
- Low Priority – Core – Information Disclosure. More information
- Low Priority – Core – XSS Vulnerability. More information