v0.2.3

Built on Arch with Qt 6 for KDE Plasma 6 on Wayland. See CHANGELOG.md for what
changed, and the README for what this still cannot do.

The .pkg.tar.zst installs with sudo pacman -U. Building it yourself with
makepkg -si is the better route on a machine you keep, since it links against the
libraries that machine has rather than the ones Arch shipped on the day of this
release.

Full Changelog: v0.2.2...v0.2.3