static VersionRange AggregateVersions(VersionRange aggregate, VersionRange next)
{
var versionSpec = new VersionSpec();
SetMinVersion(versionSpec, aggregate);
SetMinVersion(versionSpec, next);
SetMaxVersion(versionSpec, aggregate);
SetMaxVersion(versionSpec, next);
if (versionSpec.MinVersion == null && versionSpec.MaxVersion == null)
{
return(null);
}
return(versionSpec.ToVersionRange());
}