Fixes message formatting, personalization, and the Google verification screen at login
Your paragraph breaks now survive. Campaign messages written with blank lines between paragraphs were being sent as one solid block of text. Your spacing is now kept exactly as you wrote it.
{firstname} works on imported lists again. A list imported without running validation carries no names, so every message greeted people as "there" instead of using their first name. The app now reads the real name from the open chat at send time.
No more "Hey Facebook". Facebook shows "Facebook user" as the display name for deactivated and unavailable accounts. Those now fall back to "there" rather than greeting someone by the placeholder.
Fewer "Verify with Google" screens when logging in. Facebook was detecting the login window as automated and escalating to its identity checkpoint. The login browser now presents itself as an ordinary Chrome window, so that challenge should appear far less often.
The app updates itself, no action needed.