About Appliance Versions

The installed and latest available software engine version numbers are displayed. The version number is divided by decimal points into four parts, for example 3.2.2.1. Reading from left to right, the parts signify:

Version Type Version Element
major release 3.2.2.1
minor release 3.2.2.1
maintenance release 3.2.2.1
hotfix release 3.2.2.1

Hotfix releases are rare. For this reason, you will usually see a version number consisting of three parts. For example, 3.2.2.