PMS potential memory leak on linux

[sa2000]

Plex Media Server 1.19.3 has just been released to beta and has changed the way memory is used for xmltv EPG data

See release note

Plex Media Server

Plex Media Server 1.19.3.2740 is now available in the Beta update channel NEW: (Web) Updated to 4.30.2 FIXES: (DVR) Postprocessing scripts must now be located inside APPDATA/Scripts. Old scripts will continue to work (DVR) Server would sometimes fail to consume EPG data from certain XMLTV data files. (#11368) (First Run) Music libraries added during setup wizard could fail to be created (#11432) (Security) Remove the Windows AppData path preference from the web app (#11355)

• (DVR) Server would sometimes fail to consume EPG data from certain XMLTV data files. (#11368)

If this does not resolve the problem with memory use, will need to look into adding some diagnostics