Yes and in Plex Media Server 1.18.0.1892 it is automatically fully updated during scheduled tasks - you need the hot fix which came out today - see Plex Media Server - #290 by ahiyahiya
• (Butler) Fix periodic metadata refresh to work with Plex Music libraries; corrected broken EPG refresh (#10676).
The earlier beta had the scheduled task but due to a bug - it was not effective till today’s release
:
- (EPG) Change to daily full guide refresh instead of incremental refreshes multiple times a day. (#9403)
