|Released on||November 21st, 2014 (2014-11-21)|
|Focus||security bug fix|
Recommended method: follow the automatic upgrade procedure. If you're currently running Piwigo 2.2+, the Automatic Upgrade will tell you which plugin may be not compatible with Piwigo 2.6 before upgrade.
If you're running Piwigo 2.6.* you can also download the 2.6.x_to_2.6.4.zip archive that contains all new and modified files. Once you have extracted the files, transfer them onto your web server with a FTP client (like FileZilla) over your Piwigo 2.6.x installation. No database upgrade is required.
If you are running a version older than 2.6.0 and do not want to use the automatic upgrade, then follow the manual upgrade.