What's Changed
* Move `rdkit-pypi` dep to `rdkit` by PeterKraus in https://github.com/dgbowl/dgpost/pull/54
* Fix nans in `electrochemistry.fe`, this time properly. by PeterKraus in https://github.com/dgbowl/dgpost/pull/55
* Implement version checking. by PeterKraus in https://github.com/dgbowl/dgpost/pull/56
* Rework documentation by PeterKraus in https://github.com/dgbowl/dgpost/pull/57
* `save`: sort columns in `xlsx` and `csv` exports by PeterKraus in https://github.com/dgbowl/dgpost/pull/58
* `reflection`: Implement reflection coefficient postprocessing functions by PeterKraus in https://github.com/dgbowl/dgpost/pull/59
* `table.set_uncertainty`: Implement stripping and setting uncertainties from data by PeterKraus in https://github.com/dgbowl/dgpost/pull/60
* Create codeql.yml by PeterKraus in https://github.com/dgbowl/dgpost/pull/62
* `transform.chromatography`: Module for processing chromatographic traces. by PeterKraus in https://github.com/dgbowl/dgpost/pull/61
* Minor fixes by PeterKraus in https://github.com/dgbowl/dgpost/pull/63
**Full Changelog**: https://github.com/dgbowl/dgpost/compare/2.0a4...2.0rc1