Almost all settings are in English languge, where Polish language is 100% supported

[tom80H]

That was to be expected as the latest PMS release also bumped the version of the bundled web app.

Plex Media Server

Plex Media Server 1.40.0.7998 is now available to Plex Pass users in the Beta update channel. PLEASE NOTE: This version makes changes to the database which will make it compatible only with server versions 1.31.2 or higher (released March 14 2023). You will not be able to use your database on Plex Media Server versions lower than this after this update. In order to roll back a database to an older version than 1.31.2 you would first need to downgrade to 1.31.2 (up to 1.32.8) and then downgrade…