by the way I tried to build pyside by myself to look at the changes in the doc but it always fails on this error :
No such file or directory: '/home/jimmy/dev/bla/pyside /.venv3_install/py3.7-qt5.15.0-64bit-release/bin/rcc': '/home/jimmy/dev/bla/pyside/.venv3_install/py3.7-qt5.15.0-64bit-release/bin/rcc'https://pastebin.com/1RnvUY53