Implements SVersion to handle strict SemVer 2.0 versions (the whole specification is implemented), a CSVersion class that handles all aspects of a CSemVer (http://csemver.org) version. This also implements InformationalVersion to help generating and parsing CSemVer standardized InformationalVersionAttribute value, PackageQuality support and SVersionBound that is a sound (and simple) way to express constraints on versions.
$ dotnet add package CSemVerNo README available.