Contains software that hasn't made it into the official Ubuntu repo yet...
Add the new package into the repository directory. It can be in the root directory or in any sub-folder structure.
Run the following to generate Packages and *Release* files:
EMAIL=your-email-here@domain.ext ./add-packages.shA valid GPG key must be set up for the above command to work.
apt-key is deprecated, fix this...
curl -s --compressed "https://glyphpoch.github.io/ppa/KEY.gpg" | sudo apt-key add -
sudo curl -s --compressed -o /etc/apt/sources.list.d/glyphpoch_ppa.list "https://glyphpoch.github.io/ppa/glyphpoch_ppa.list"
sudo apt update