v1.2.2

• Fix linalgerror for rare cases

v1.2.1

• Fix for Python 2

v1.2

• Removed everything except ASTRA plugin
• Python 3 support
• More options (extra_ids and angle dependent filters)

v1.1

Add ASTRA plugin and conda build files

v1.0

Initial release

Changes compared to IEEE Xplore version:

• Fixed error when reducing the number of projections when using a MATSet or EDFSet