v1.3.0

This release includes the EDTF profile from the ISO 8601-2 2019 standard, implemented in the ExtendedDateTime class

v1.2.0

Lots of new methods added, like set operations for ranges (Union, Intersection and Difference), many additional unit tests, fixes for documentation.
Features now over 300 methods and almost 500 unit tests.

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%

v1.0.0

First version to be put out on github