swaync : A simple notification daemon with a GTK gui for notifications and control center ( https://github.com/ErikReider/SwayNotificationCenter )
wlogout : A wayland based logout menu ( https://github.com/ArtsyMacaw/wlogout )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a mrpenguin
For Paludis use this rsync : rsync://gentoo.zugaina.org/mrpenguin-portage
If you have a problem : ycarus(-at-)zugaina.org