Version 21.4.0
Install using files from https://anaconda.org/ccpi/cil/files?version=21.4.0
Main changes for 21.4.0:
- PEP 440 compliant version
- CMake fix due to use of pip install.
- Recon.FBP allows 'astra' backend
- Fixed PowerMethod for square/non-square, complex/float matrices with stopping criterion.
- CofR image_sharpness improved for large datasets
- Geometry alignmentment fix for 2D datasets
- CGLS update for sapyb to enable complex data, bugfix in use of initial
- added sapyb and deprecated axpby. All algorithm updated to use sapyb.
- Allow use of square brackets in file paths to TIFF and Nikon datasets