New features
- Implement decoding API for `SpecimenDescription` and related classes such as `SpecimenPreparationStep` and friends (161)
Enhancements
- Run tests on examples included in docstrings (165)
Bug fixes
- Fix computation of tile positions for TILED_FULL images that contain multiple optical paths (161)
Breaking changes
- Derive `SpecimenPreparationStep` from `pydicom.Dataset` instead of `pydicom.Sequence` (161, see [section in release notes](https://highdicom.readthedocs.io/en/latest/release_notes.html#refactoring-of-specimenpreparationstep-class) for further details).