GNOME Tetravex 3.31.3
=====================
* Development release
* Switch from autotools to meson (Jeremy)
* Stop using intltool (Jeremy)
* Follow GNOME 3.32 app menu recommendations (Jeremy)
* Add Keyboard Shortcuts overlay (Jeremy)
* Hide Keyboard Shortcuts section in app help (Jeremy)
* Update AppStream metadata (nick)

Contributors:
 Jeremy Bicha, nick richards