What's Changed
* Update README by manthey in https://github.com/DigitalSlideArchive/HistomicsTK/pull/1142
* Drop Python 3.8 by manthey in https://github.com/DigitalSlideArchive/HistomicsTK/pull/1146
* Clean up a variety of warnings and deprecations. by manthey in https://github.com/DigitalSlideArchive/HistomicsTK/pull/1147
* Harden the trace boundary code by manthey in https://github.com/DigitalSlideArchive/HistomicsTK/pull/1150
* Update boundary detection in FSD feature extraction by FattanePourakpour in https://github.com/DigitalSlideArchive/HistomicsTK/pull/1143
Notes
With the change to FSD feature extraction, values will be different (but more correct) than before.
New Contributors
* FattanePourakpour made their first contribution in https://github.com/DigitalSlideArchive/HistomicsTK/pull/1143
**Full Changelog**: https://github.com/DigitalSlideArchive/HistomicsTK/compare/v1.3.14...v1.4.0