A large update since the first release. Looking for someone: start a search and every phone in your group joins in, so whoever is nearest finds them. They get one button to say they're here, which ends the search for everyone. Much faster, and much steadier. Long conversations no longer slow the app down, phones stop carrying old history around, and a phone that gets stuck now stops itself and tells you why. Far fewer notifications, and better ones. The app tells you when Bluetooth is switched off, which is the one thing you can fix in a tap, and it stays quiet when messages are getting through. Android and iPhone now reach each other properly, and "Is it working?" gives you a straight answer instead of a green tick it isn't sure about.