is a third-party, open-source application designed to bring the YouTube experience to devices that have been abandoned by Google. Version 6.17.740 represents a significant milestone in the project's history, often referred to by the community as the "final truly stable build" before major architectural shifts in the YouTube API.

While version 6.17.740 was a high point for the software, the digital landscape shifted:

: Includes support for skipping sponsored segments, intros, outros, and "like and subscribe" reminders within videos.