Signal has stopped letting iOS or Android users into the app unless they set up a pin and turn on the new backup / account recovery features.
Is there any way to opt-out? I don’t see an option in the app. At the very least, I’d like to access my old messages.
While you can just repeat the steps above if that happens, to avoid the annoyance, always leave the app in a conversation.
Note: I’ve only tested this on iOS. Hopefully it also works on Android...