I came across this library on GitHub which allows me to add an update functionality to a plugin that I have developed:
https://github.com/thomasgriffin/TGM-Updater
But I don’t know exactly how it should work. I know another library where you just add the plugin slug to a URL, and the scripts check for the plugin-slug.zip on the other FTP server and shows in WP that an update is available and can be automatically updated.
With the TGM Updater I am asking myself if the remote url should be the plugin-slug.zip URL and this class also checks if the .zip is newer than my installed plugin version.
Does anybody know how the TGM Updater will work exactly?
Thanks.