Android v7.21
Official Release Notes
- Introducing Call Links: The missing link for calendar invites and impromptu gatherings.
- Now you can quickly create an easy link that anyone on Signal can use to join a group call without having to join a Signal group chat first.
- Call links are reusable and ideal for recurring phone dates with your best friends or weekly check-ins with your coworkers.
- You can manage your call links, control approval settings, and copy links from the calls tab for quick sharing.