COMPASS v5.4.0 release notes : - Add new GPU-based coronagraph module providing implementation of perfect coronagraph and APLC-like - Add new parameters p_wfs.kernconv4imat to enable/disable the feature of using a kernel convolution on the SH spots during interaction matrix computation. Default value is True to keep the same behaviour as previous versions of COMPASS - Add new TwoStagesManager class in shesha supervisors: this class shows an example of how to handle 2 stages AO systems with COMPASS. - Add cupy interface for carmaWrap.CarmaObj object - Add support for CUDA 12 - Add pySide2 support to have another library available to handle GUI - Minor fixes and improvements