For Versions => 2.x.x
To Find your version number, just open any page in your Logaholic. Find the Help link; top of page, right side. Hover your mouse over the Help link, a tooltip will pop up revealing: Logaholic version, Php Version and MySql version.
For Versions <= 1.x
To see exactly which version of Logaholic you are using, please click the top left link (labeled "Logaholic"). If you are using a 1.x version, the exact version number will be shown here. If not, click the Global Settings tab. You will find the full version number here.