LatestUpdate uses a major.minor[.maintenance[.build]] versioning scheme.
Major releases typically introduce breaking changes. Major releases should may break scripts using the LatestUpdate module.
Minor releases add new features such as additional public functions, improve code quality or improved output. Minor releases should not break scripts using the LatestUpdate module.
Maintenance releases are used when a release is primarily used to fix existing functionality or module functions.
The build number in a release tracks the number of builds performed by AppVeyor.