A flat dark theme for PySide and PyQt.
Add support for Python 3.10 and Linux. Remove designer-helper and some examples. Improve loading speed by pre-building svg and stylesheets. Improve some appearances.
Fix incorrect output qrc data in desiner-supporter.
Add conda package. Optimize for Qt5(PyQt5, PySide2). Minor refactoring.
Remove typing-extensions. Fix AttributeError of importlib module. Minor refactoring.
Change to the installation method with the pip command in README.
First release.