Today's preview release is largely identical to today's stable release. We've fast-tracked all new recently-released preview features to Zed stable, where they're currently being highlighted. There are a few subtle updates in preview, but the main action is happening in stable and around Zed AI. Next week's preview will be back on track with new features and improvements.
For more information on Zed AI, read our in-depth blog post and see the assistant documentation on our revamped website.