Here is a summary of these new features:
- new global star registration, taking into account field rotation
- new quality evaluation method for planetary images, used to sort the best
- images selected for stacking
- new parallelized stacking algorithm for all sequences, including all SER formats, allowing maximum used memory to be set
- threading of the most time consuming processings, to keep the GUI reactive, as well as many other speed improvements
- tested and improved on FreeBSD and MacOS X systems, and ARM architectures
- undo/redo on processing operations
- sequence cropping tool