Notably fwupd, pipewire and flatpak.
I want to focus on GNOME and other packages I still actually use.
Pipewire is still important but I have not touched the packaging in a while.
Uses python3 specific calls in setup.py:
```
File "setup.py", line 23, in _slurp
with open(path, encoding="utf-8") as fp:
TypeError: 'encoding' is an invalid keyword argument for this function
```
