Guidata

Changes:

* Dark mode may be overriden by QT_COLOR_MODE environment variable

Bug fixes:

* Fixed missing import for DictItem callback

Changes:

* Code editor: added support for other languages than Python (C++, XML, ...)

Bug fixes:

* Fixed Qt5 translation standard support
* Fixed code editor/console widgets dark mode default settings

Bug fixes:

* Fixed PySide6 compatibility issues
* Fixed remaining Python 3 compatibility issues

Bug fixes:

* Fixed Python 3 compatibility issues

Changes:

* Removed support for Python 2.7 and PyQt4 (guidata supports Python >=3.6 and PyQt5, PySide2, PyQt6, PySide6 through QtPy 2)
* Added support for dark theme mode on Windows (including windows title bar background),
MacOS and GNU/Linux.
* Added embbeded Qt-based Python console widget
* Dataset edit layout: now disabling/enabling "Apply" button depending on widget value changes
* Code editor: widget minimum size area may now be set using rows and columns size
* Test launcher: redesigned, added support for dark mode