- Update to 0.12.3
  * Highlights:
    - PlotCurveItem render speed is now substantially faster
    - #1868/#1873 Example app now has filter text input
    - #1910 PlotSpeedTest now has parameter tree control panel
  * New Features:
    - #1844 More parameter item types (File, Calendar, ProgressBar,
      Font, Pen, Slider)
    - #1865 Matplotlib colormaps viridis, plasma, magma and inferno
      are now included in pyqtgraph
    - #1911 Extend Colormap with HSL cycles and subset generation
    - #1932 Make anti-aliasing optional for paintGL in
      PlotCurveItem
    - #1944 Expand use of QColor functions/methods, including
      setNamedColor
    - #1952 Add checklist parameter item
    - #1998 ThreadTrace can now save to a file
  * Performance Enhancement:
    - #1927 Reduce ColorMap inefficiencies
    - #1956 use QByteArray as backing store in arrayToQPath
    - #1965 perform arrayToQPath in chunks
  * Bug Fixes:
    - #1845 Fix zoom behavior with showGrid by separating mouse
      events stolen by AxisItem
    - #1860 RemoteGraphicsView and RemoteSpeedTest now work under
      windows venv environments
    - #1865 Fixed matplotlib colormap importer code
    - #1869 Fix ColorBarItem tick position on export
    - #1871 Allow adding items to GLViewWidget before showing plot
    - #1875 Fix calls in mouse methods in GLViewWidgets due to
      missing event.localPos() in PyQt6
    - #1876 Fix for improper placement of ROI handle positions in
      some cases
    - #1889/#2003 Fix call to drawText in GLTextItem and
      GLGradientLegendItem on Python 3.10
    - #1897/#1902 Re-enable "experimental" feature with fix for
      PlotCurveItem with OpenGL on Windows
    - #1907 Fix GLVolumeItem example for arm64 platforms
    - #1909 Check if AxisItem.label is None before and exit early
      in resizeEvent
    - #1920 arrayToQPath can handle empty paths
    - #1936 QPolygonF creation can now handle empty arrays
    - #1968 Fix output of clip_array in colormap.modulatedBarData
      not being assigned
    - #1973 Fix PlotItem.updateDecimate unhiding intentionally
      hidden curves
    - #1974 Fix ImageView levelMode with levelMode == 'rgba'
    - #1987 Fix HistogramLUTItem itemChanged with use of autoLevel
    - #2009 Fix ROI curves hidding in ImageView
  * API/Behavior Changes:
    - #1992 Reverted to traditional log10 mode for PlotDataItem
    - #1840 Allow border=False in GraphicsLayout
    - #1846 Reduced pollution to pg.namespace
    - #1853 ColorMap.getColors and getStops behavior changes
    - #1864 Draw GradientLegend in ViewBox coordinates
    - #1885 Raise TypeError instead of general Exception if
      functions.eq is unable to determine equality
    - #1903 Cleanup GLViewWidget
    - #1908 More readable parameters for ColorBarItem
    - #1914 Emit deprecation warning for use of pyqtgraph.ptime
    - #1928 Restore previous signature of TargetItem.setPos
    - #1940 fix log mode by reverting to previous formulation
    - #1954 Deprecate use of values opt for list parameter type
    - #1995 ColorButton now takes optional padding argument instead
      of hardcoded value of 6
  * Other:
    - #1862/#1901 MetaArray now under deprecation warning, to be
      removed in a future version
    - #1892 Add GLPainterItem Example
    - #1844 Debugged elusive intermitted CI segfault
    - #1870/#1891 Updated README.md
    - #1895 Update CONTRIBUTING.md
    - #1913 Bump sphinx and theme versions
    - #1919 Re-organize paramtypes
    - #1935 Remove some unused imports
    - #1939 Remove usage of python2_3.py
    - #1941 Remove str casting of QTextEdit.toPlainText output
    - #1942 Add EOF newline to files missing it
    - #1943 Remove python2 code paths
    - #1951 Fix typos in docs
    - #1957 Bump minimum numpy version to 1.18
    - #1968 Fix ImageView calling deprecated QGraphicsItem.scale()
    - #1985 delegate float LUTs to makeARGB with warning
    - #2014 Replace couple absolute imports with relative imports
- Do not enable pyside6 yet: tests fail

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