list of new features - auto deduce version from git - include license_files in setup.py
0.24
list of new features - add options to use slice and frame number in dicom writer - add keep dims options in generalized dice coefficient
bug fixes - add correct ReferenceSOPInstanceUID for every contour sequence - fix inconsistent sizes due to floating point errors in random deformation fields
0.23.0
0.22
clean up ThreeAxisViewer
0.21
bugfix in dicom reading of 4D MR data sets
0.20
improve dicom reading - especially for gated GE data and for multi echo MR data