Pathfinder Core PRO Version Numbers
Beginning with version 1.2.0.00, Pathfinder Core PRO minor numbers that are odd will be beta and even numbers will be release. When a new release is created, the next beta version will receive the next minor build number above the release version. So 1.2.0.00 would be a release and 1.3.0.01 would be the first beta after the 1.2.0.00 release. Patches are fixes (normally based on release) which fix a specific bug without any of the new features from the beta versions. Those patches will also be brought into the next beta version. So 1.2.1.00 is a patch for a bug in 1.2.0.00 and 1.3.1.02 is the next beta version with the patch from the release track brought into the beta version as well. Patch numbers are consistent between beta and release.
If you have any additional questions about version numbering or which version to use, please feel free to contact support.