Perhaps I’m lazy but I’m a bit tired of updating Plex manually. I’d really like an update server that keeps tracks of this and gives me an update in Package Center instead (like many other packages). Can I make a wish of this please? 
There is already a feature request. Please go vote for it
Package Center will update when Synology decides to publish the updates we send them.
They have VERY little desire to do so in spite of our many requests and discussions with them.
