Messages can start with @ again

A small follow-up to yesterday’s release. The new @ shortcut for addressing your teammate was catching messages that merely started with an @ — an Instagram handle, for instance — and locking the send button. The picker now follows the match, not the symbol.

Composer

• @handle sends — a leading @ that matches no teammate, like @alluringplasticsurgery, no longer disables Send or swallows Enter. It goes to the contact as ordinary text.
• Escape keeps your draft — dismissing the teammate picker preserves every character, the @ included.
• No teammate yet? Choose one — typing @ on a contact nobody is handling offers a Choose a teammate action right there instead of a dead end, and Send stays live.
• One rule everywhere — the compact send button, the modal, the preview card and ⌘/Ctrl+Enter all follow the same rule, and a failed teammate lookup shows a visible Try again.

Reliability

• Production errors raise an alert — server errors are now grouped and alerted on, and logs can be searched by organization, call and contact, with credentials scrubbed before anything leaves the server.
• Meta deliveries kept for diagnosis — every verified delivery from Meta is kept byte-for-byte for 30 days, so a message shape we haven’t seen before — like the ad DMs that arrived without their referral — can be inspected instead of guessed at.