Specifically, refers to Season 3, Episode 4, titled "Chapter 20: The Foundling." The rest of the filename gives away the technical details: 720p : The video resolution (Standard High Definition).

: Short for "Polish Dubbing," meaning it includes a Polish voice-over.

: The "Matroska" video container format, common for high-quality video files that bundle multiple audio and subtitle tracks.

: Likely contains multiple audio tracks (different languages).

This episode is notable for featuring a significant flashback to and revealing who rescued Grogu from the Jedi Temple.