Dicomweb-client

Enhancements

- Improve performance of frame retrieval via `DICOMfileClient` by caching offsets in the database
- Further unify interfaces of `DICOMfileClient` and `DICOMwebClient`

Breaking changes

- Constructor of `DICOMfileClient` now accepts a URL with `file` scheme rather than a filesystem path
- Parameter `base_dir` of constructor of `DICOMfileClient` has been renamed to `url`
- Schema of SQLite database underlying `DICOMfileClient` has changed

Migration from version 0.56.2 or earlier

- Change `DICOMfileClient(base_dir='/path/to/dir')` to `DICOMfileClient(url='file:///path/to/dir')`
- Remove existing database files

Bug fixes

- Drop threading support for frame retrieval

Enhancements

- Enable `DICOMfileClient` to read multiple frames in parallel (65)

Enhancements

* Improve performance of `DICOMfileClient` (64)

Bug fixes

* Correctly handle acceptable media types (63)

New features

* Add `get_remaining` parameter to search methods to recursively fetch remaining search results (60)