I would just like to say thank you for your effort Binhex. I have been using your plex docker for a month now and it has been the most stable, reliable, and best performing installation of plex I have ever used with unraid. With that said, there is an update that I really want to try for plex that just came out today. Finally there is hope for plex and music streaming.
"Plex Media Server 0.9.12.0 is now out for everyone. This is a big release with a lot of music features, but also tons of bug fixes and other smaller features.
NEW
Korean and Hungarian translations.
Massive speedups for HTTP server.
Keep music in the library automatically refreshed via scheduled task.
Added Similar Artists feature.
Match and download metadata as we scan for movies and music.
Added Recently Viewed Episodes hub.
Add upcoming concert dates for artists.
Music videos for tracks and artists. Vevo videos for Plex Pass.
Plex Mix (Plex Pass only).
Capture album year, and artwork (Plex Pass music scanner only) during scan.
Added Continue Watching hub for home videos.
Add sorting for TV shows based on number of unwatched episodes.
Added multi-disc support in music libraries.
Add two music video hubs for music libraries.
Add a "throwback" hub for artists you haven’t listened to in X.
Add track filter for moods (Plex Pass only).
Add Track rating filter.
Support for PS3/4 audio transcoding.
Allow artists to have countries, allow filtering by country.
Allow filtering albums by studio.
Scan new media first.
Improve background on-the-fly media analysis. Analyze albums on-the-fly.
Add sorting by "Played At and "Play Count" for artists and albums.
Strip diacriticals and macrons from sort titles and use for searching.
Use filesystem times for “added at” during first scan.
Import play counts during iTunes import.
(API) Add director search provider to global search results.
(API) Add group=X feature to the filtering language.
(API) Support for batch editing, field autocompletion.
(API) Support for deleting composite types (e.g. albums).
(API) Support for computing common fields between multiple items.
Support for Ubuntu 15.04 (Linux)
Support for CentOS 7 (Linux)
FIXES
Be smarter about when to merge identical albums and when to separate.
Fix recently played hubs to not return things with zero play count.
(OS X) Fix an issue where App Nap could affect server performance.
(Windows) iTunes latest 64-bit release was broken.
Improve searching to start at word boundaries.
Clear playlist composite when clearing playlist.
Order various artists albums by name, other artists by year descending.
Speed up various endpoints, including play queue creation.
Fix a few hubs crashes.
Don’t scan right away on filesystem changes when starting up.
Delete unused tags and taggings during database maintenance.
Many performance and stability improvements."
It looks awesome!