5.7.0

• Add PySide2 and PySide6 support
• Drop PySide and PyQt4
• Drop PyMca's internal OpenGL backend (Object3D module)

5.6.7

Minor release to fix compatibility with matplotlib 3.5.0

5.6.6

This is a minor release motivated by the incompatibility with recent Matplotlib versions.

• Graphics. Recent versions of Matplotlib do not support picker=None.

• IO. Support AXAS-D format independently of using "," or "." as decimal separator.

• IO. Calculate live time as elapsed time * OCR/ICR in AXAS-D format

5.6.5

• PyMcaBatch. Prevent the use of the input directory as output directory when
  the input file list is a single HDF5 file.

• PyMcaBatch. Allow XRF batch fitting of a single entry in an HDF5 file containing
  multiple maps.

• PCA. Deal with NaNs in stacks of spectra.

• SPS. Correct SPEC shared memory access under Python 3.8

• Adapt XIA Correct tool to python 3.

• K-means. Filter non-finite numbers.

• GUI. Allow the user to choose derivative order and algorithm.

• IO. Read live time from KETEK AXAS-D.

• IO. Deal with Renishaw files containing a single line header.

5.6.3

• XRF. Allow to take user supplied transmission tables as attenuators.

• IO. Allow sorting of entries in NeXus files by title.

5.6.2

• IO. h5py 3.0.0 compatibility

• Double-check OpenGL availability on startup

• Allow building from source under linux without OpenGL

5.6.1

• K-Means. Subtract minimum of each feature prior to scaling.

• IO. Improved user experience using HDF5 files.

• IO. More robust access to redis.

• IO. Automatic update of data from redis when last scan is selected.

5.6.0

• RGB Correlator. Implement K-means clustering on user selected images.

• RGB Correlator. Provide a shape command line argument to simplify reading of HDF5 groups.

• ROI Imaging. Support mask selections from the RGB correlator.

• ROI Imaging. Save stacks with calibration, live times and positioners.

• IO. Provide access to bliss data via redis.

• GUI. Deal with matplotlib warnings.

• Plugins. Correct numpy 1.19.x related issues.

5.5.5

• XRF. Allow to use up to 15 elements to refine the sample matrix.

• IO. Support ARTAX files in PyMca Main window.

• IO. Read motor positions from ARTAX files.

• IO. Correct issues reading ARTAX and Olympus files in MacOS.

• ROI Imaging. Allow to choose to perform PCA on standardized data.

• ROI Imaging. Allow multiple slaves.

• ROI Imaging. Do not close application when deleting slave stacks.

• Plugins. Correct MotorInfo problem of table containing duplicates.

5.5.4

• XRF. Make PyMca compatible with recent XMI-MSIM versions

• XRF. Handle the use of the % character when defining materials

• ROI Imaging. Add action to export all PCA and NNMA vectors.

• ROI Imaging. Support the use of regions with NNMA.