**Disclaimer**
All releases in the v0.x.x series are subject to breaking changes from one version to another. After the release of v1.0.0, this project will be subject to [semantic versioning](http://semver.org/).
**Bug Fixes**
- Augmented `StructureSetItem` class to include methods for interacting with ROIs, versions, and structure set drafts. New classes `StructureSetRoiItem`, `StructureSetRoiData`, `StructureSetVersions`, and `StructureSetVersionItem` were created in support of these features.
- Added additional guides:
- Using Find Methods
- Using Contouring Data
- pydicom Primer
- Improved code coverage
- Added `LOCK_RENEWAL_BUFFER` argument and attribute to main ProKnow class