* Update TOTD Function [Breaking Change]
* Use `get_totd` function
* `get_totd` takes a `Date` object instead of year,month,day.
* Update Tests
* More date checks in `get_totd`
* Change docstrings to numpydoc style.
* Change constants to use UPPERCASE_LETTERS [BREAKING CHANGE]
* Update README
* COTD Page getter. `get_cotd_page`
* RATELIMIT flags in Client.
* Remove TMWC21 flag from PlayerMetaData.
* Add some parameter checks.
**Full Changelog**: https://github.com/NottCurious/py-tmio/compare/v0.2.0...v0.2.1