[PyMca] [ANN] PyMca 5.4.2 released

[PyMca g. p. m. list. <pym...@li...>]

Dear colleagues,

A new release of PyMca is available and files can be downloaded from

https://sourceforge.net/projects/pymca/files/pymca/PyMca5.4.2/

People using source installations can follow the "pip install PyMca5" or the "pip install pymca" approaches.

They will need to have one of PyQt4, PyQt5, PySide or PySide2 (untested) installed.

This version fixes minor bugs. The most important are:

- Respect the nativefiledialogs flag in McaAdvancedFit

- RGBCorrelator: Correct attribute error reading .dat files under Python 3

Enjoy,

Armando

VERSION 5.4.2
-------------

- More robust reading of positioners from NeXus files

- Respect the nativefiledialogs flag in McaAdvancedFit

- Deal with underscore when sorting NeXus files by entry name

- RGBCorrelator: Correct attribute error reading .dat files under Python 3

VERSION 5.4.1
-------------

- Support NeXus default attribute at any level
- Fix problems in systems where both PyQt4 and PyQt5 are installed.
- Fix ScanFit print
- Fix mask visibility on monocrome colormaps.
- Prevent problems accessing NeXus files when title is incorrectly written as an array instead of being a string.
- Enable multiple processes batch fitting a single HDF5 file.