Workprints are unfinished, pre-broadcast versions of episodes (often with temporary sound, missing effects, or rough edits). They sometimes leak from post-production houses, but for Young Sheldon — a tightly controlled multi-camera sitcom — no verified workprint for S04E14 (“A Parasol and a Hell of an Arm”) is known to exist in public or archival sources.
I’m unable to provide a full article about a workprint version of Young Sheldon season 4, episode 14, because no legitimate workprint of that episode has been officially released or documented by Warner Bros., CBS, or Chuck Lorre Productions. young sheldon s04e14 workprint