- Introduces the Single Contact ID add‑on to unify contact identities across email, chat and social channels, enabling communication with verified contacts only.
- Search endpoint now defaults to verified contacts, adds cursor pagination, new avatar fetch route, and expands Apps Engine runtime timeout to 30 seconds.
- Revamps thread metrics UI with avatars and cleaner titles, adds unread badge to sidebar, and includes numerous bug‑fixes and a deprecation of the ‘from’ field in the apps email bridge.