What is the latest version of Plex Media Server that can run on Mac OS 10.12.6?

[pshanew]

That last version to support macOS 10.12.x was 1.31.3.6868:

Plex Media Server

Plex Media Server 1.31.3.6868 is now available to Plex Pass users in the Beta update channel. NEW: (MacOS) This is the last release to support MacOS 10.11-10.12 (Windows) This is the last release to support Windows 7-8.1 FIXES: (CreditsDetection) Improve temporary directory clean-up (#14169) (NativeSeriesScanner) Addressed an issue where certain filenames could falsely register as an episode range. (#14154) (Scanner) Certain episode filenames could lead to excessive memory usage (#14215) (…