If you’d want to do it manually, download the update from Plex and upload it to your NAS for installation.I've been running FreeNAS 11.2 beta for a while (currently on 11.2-RC1). Should you be running the software on the best NAS for Plex, all you need to do is run the update process using the enclosure’s web UI. Installing the latest version of Plex Media Server couldn’t be easier. How to install this Plex Media Server update Plex Media Server app (Source: NAS Master)

It’s good to see the web version being bumped and the large list of fixes is great for anyone struggling with the aforementioned bug reports. (HTTP) Certain client apps could quit unexpectedly when connecting to a server during startup maintenance (#13802).Server could hang in certain circumstances (#13758).Installation on AMD and ARM-based Linux would fail.(Transcoder) Subtitles could become mis-timed when multiple events shared the same start timestamp.

(Photos) Timelines could get reprocessed unnecessarily leading to incorrect placement of photos in the timeline (#13730).

(Music) Upgrading an album should retain the added date of the original (#13753).

(Music) Read artist and album sort tags from m4a audio files (#13760).

(Library) Running a Clean Bundles operation could crash the server (#13787).

(Library) Cleaning up legacy music agent bundle files could fail when running a Clean Bundles (#13761).

(Collections) Playing a collection of shows/seasons resulted in no playback in certain clients (#12977).

(HTTP) Indicate when a database migration is being run (#13651).

If you’re a little behind on your Plex updates, here’s everything you need to know about this latest release. into this update post, combining all the changes and fixes. The fine folk at Plex have rolled out another update for Plex Media Server.

Plex media server update 1.13.8.5395