4/ Folders: On of the greatest new #Signal features IMHO are #folders into which you can sort your conversations. Folders appear as tabs on top of the message screen, and most importantly: each folder can be muted with two clicks. An absolute lifesaver for folks like me who need to silence the dozens of cross-timezone work chat groups after office hours!
5/ QR codes and usernames: This one's a bit old but I still meet people who are unaware: there's no need any more to share your phone number with people you'd like to connect with on Signal. You've got a (recyclable) Signal #username and can show people a #QRcode to make the connection and start chatting.
