v1.1.0
New methods to deal with DateTime, DateOnly and TimeOnly like Split()
to split a given range into smaller segments
Added methods for the TimeSpan class, truncate or round a TimeSpan now
Also changed the meaning of the IsBetween() methods in general, as I feel that it should exclude the start and end, on the other side the IsWithin() methods do exactly this, check if a value is within the range of start and end, including both.
More coverage on unit tests, getting close to 100%