What's Changed
* Include parameters in ppc annotation attributes. by manthey in https://github.com/DigitalSlideArchive/HistomicsTK/pull/987
* Fixed bug in find_stain_index.py by Estelle900 in https://github.com/DigitalSlideArchive/HistomicsTK/pull/985
* Add an optional progress callback to superpixel segmentation by manthey in https://github.com/DigitalSlideArchive/HistomicsTK/pull/988
New Contributors
* Estelle900 made their first contribution in https://github.com/DigitalSlideArchive/HistomicsTK/pull/985
**Full Changelog**: https://github.com/DigitalSlideArchive/HistomicsTK/compare/v1.2.5...v1.2.6