Currently I am updating Plex Server manually. I notice a new version, download it from the Website onto my Windows 10 machine, copy it over from Windows to my Ubuntu headless server, ssh into the server, install.
I did some searching on Google and came up with github.com/mrworf/plexupdate as a way to automate the installation when new versions are available.
Is there any better known way to auto-update Plex Server? Why doesn’t Plex use apt-get’s infrastructure to automate the process?
There is now a Plex REPO! For users running our Plex Media Server on CentOS/Fedora or Ubuntu Linux distributions, it's possible to do so via our official repository. This article covers how to add the repository to CentOS/Fedora and Ubuntu
With both available, which do you prefer? The plexupdater from github does have the advantage of checking to make sure Plex isn’t in use before it updates. On the other hand apt-get is fairly standard and works well.