Improvements
- Support range requests when downloading DICOMweb files (#1444)
- Bypass some scaling code when compositing multi sources (#1447, #1449)
- Do not create needless alpha bands in the multi source (#1451)
- Infer DICOM file size, when possible (#1448)
- Swap styles faster in the frame viewer (#1452)
- Reduce color fringing in multi source compositing (#1456)
- Retry read_region if openslide reports an error (#1457)
Bug Fixes
- Fix an issue with compositing sources in the multi source caused by alpha range (#1453)