Conversation so far:
What were the differences between Stewart and Noah?
addition to changes in the tone of the show, Noah has also implemented stylistic changes to the show, with an updated set, new graphics.
What other stylistic changes were there?
his monologue sometimes taking place while standing in front of a screen as opposed to sitting at the desk.

Question: What other things has Noah done?
Self-contained rewrite: Aside from implementing stylistic changes what other things has Noah done?