Ubuntu 22.04 LTS is not supported

The package is not supported on Ubuntu 22.04.

$ sudo add-apt-repository ppa:fyrmir/livewallpaper-daily
Repository: 'deb https://ppa.launchpadcontent.net/fyrmir/livewallpaper-daily/ubuntu/ jammy main'
Description:
Daily builds of LiveWallpaper. If you are looking for stable releases, please use https://launchpad.net/~fyrmir/+archive/livewallpaper-stable
More info: https://launchpad.net/~fyrmir/+archive/ubuntu/livewallpaper-daily
Adding repository.
Press [ENTER] to continue or Ctrl-c to cancel.
Found existing deb entry in /etc/apt/sources.list.d/fyrmir-ubuntu-livewallpaper-daily-jammy.list
Adding deb entry to /etc/apt/sources.list.d/fyrmir-ubuntu-livewallpaper-daily-jammy.list
Found existing deb-src entry in /etc/apt/sources.list.d/fyrmir-ubuntu-livewallpaper-daily-jammy.list
Adding disabled deb-src entry to /etc/apt/sources.list.d/fyrmir-ubuntu-livewallpaper-daily-jammy.list
Adding key to /etc/apt/trusted.gpg.d/fyrmir-ubuntu-livewallpaper-daily.gpg with fingerprint B6A9F002AFE38AFC54C2CEDC358EC4CAB2D77075
Hit:1 http://hu.archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://hu.archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:3 http://hu.archive.ubuntu.com/ubuntu jammy-backports InRelease
Hit:4 https://swupdate.openvpn.net/community/openvpn3/repos jammy InRelease
Hit:5 https://dl.google.com/linux/chrome/deb stable InRelease
Ign:6 https://ppa.launchpadcontent.net/fyrmir/livewallpaper-daily/ubuntu jammy InRelease
Get:7 http://security.ubuntu.com/ubuntu jammy-security InRelease [110 kB]
Err:8 https://ppa.launchpadcontent.net/fyrmir/livewallpaper-daily/ubuntu jammy Release
  404 Not Found [IP: 2001:67c:1560:8008::19 443]
Hit:9 https://deb.nodesource.com/node_18.x jammy InRelease
Reading package lists... Done
E: The repository 'https://ppa.launchpadcontent.net/fyrmir/livewallpaper-daily/ubuntu jammy Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.