Changelog
========================
The source code is hosted and maintained on `github <https://github.com/dschenck/doubledate/>`_.

Version 0.0.4 (7 March 2020)
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- renamed :code:`map` to :code:`apply`
- added :code:`weekdayof` utility function
- refactored :code:`utils.dayof`, :code:`utils.daysfrom` and :code:`utils.daysto`
- removed :code:`add` method to maintain immutability
- removed :code:`length` property (use :code:`len(calendar)` instead)

Version 0.0.3 (1 March 2020)
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- added :code:`utils.dayof`, :code:`utils.daysto` and :code:`utils.daysfrom`
- exposed :code:`datetime.datetime` as module
- added constants
- fixed a bug in :code:`utils.floor` and :code:`utils.ceil` on weekly frequencies
- replaced :code:`internals.isdatelike` by simple :code:`isinstance` type-check

Version 0.0.2 (22 February 2020)
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- added Calendar.split

Version 0.0.1 (22 February 2020)
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- added Calendar class
- added utility functions to compute semester, trimester and quarter of given date
- added utility functions to compute start and end of period (e.g. month)