Reviewing leads is repetitive by nature: open, read, fix a field, check what the enrichment did, go back, next. Every one of those steps used to be a full page load.
The lead detail page is now inline. Open a lead straight from the list without navigating away, edit fields in place, and read its automation run history in a drawer instead of on a separate page.
Company context sits alongside — including other people at the same company, so "this contact left, who else is there" is answered without a new search.