https://www.cbr.com/welcome-to-derry-why-is-pennywise-in-derry/

Welcome to Derry will explore a pivotal topic that the feature films and even the 1990 miniseries barely addressed.

Dick Hallorann's Shining Powers Explained: How Welcome to Derry Expands Stephen King Lore (https://www.cbr.com/welcome-to-derry-dick-hallorann-shining-powers-explained/)

Although Dick Hallorann is no stranger to Derry, the Pennywise prequel expands Stephen King's original lore, which could lead to an epic showdown.