How do I update Plex?

[KWguy]

I just installed Plex Server from the App Center and it is an older version. As soon as I opened it, Plex notified me there is an update and to install it manually.

I downloaded it, but now not sure how to update my TNAS.

It is a tpk file.

[KWguy]

For those who have this same question, I found a way to install the Plex update.

In the App Center under settings, there is a manual way to install a .tpk file.