If you're looking for updates or an index of episodes, here are some general details:
A decade ago, finding an index of directory for any TV show was trivial. Today, the landscape has changed dramatically. index+of+young+sheldon+upd
This is the exclusive home of Young Sheldon in the United States. Because The Big Bang Theory and Young Sheldon are Warner Bros. properties, Max has the complete series. If you're looking for updates or an index
Finding an "updated" directory is hard. Most open directories are abandoned. They are relics from 2019. The server goes offline, the IP changes, or the files are deleted. The UPD part of your search implies freshness, but the reality is that 90% of open directories for Young Sheldon are dead or incomplete. the IP changes