JOOMLA 3.0.1 Security Release

The Joomla Project is pleased to announce the immediate availability of Joomla 3.0.1. This is a security release. This release also fixes several high-priority problems with version 3.0.0. 

IMPORTANT NOTE FOR 3.0.0 SITES: 
If you plan to update a site from 3.0.0 to 3.0.1, you need to install the Joomla 3.0.0 Hot Patch before doing the update to Joomla 3.0.1. See the Hot Patch Instructions for more information. This is NOT required for updating from version 2.5.x.  If you require the FTP layer you will need to manually FTP the update. Also, please note that version 3.0 users need to make sure the Update server is set to "Short Term Support" in the Joomla! Update component. Otherwise, no 3.0.x updates will show.
The Production Leadership Team's goal is to continue to provide regular, frequent updates to the Joomla community.

Download

New Installations: Click here to download Joomla 3.0.1 (Full package) »

Hot Patch (required for update from 3.0.0): Click here to download Joomla 3.0.0 Hot Patch »

Update Package: Click here to download Joomla 3.0.0 to 3.0.1 (Update package) »

Update Package: Click here to download Joomla 3.0.1 (for updates from Joomla 2.5)  (Update package)  »

Note: Please read the special update instructions before updating. Updating from 3.0.0 requires that you apply the hot patch first.

Source : Joomla