This extends singalapp/libsignal (https://github.com/signalapp/libsignal), which doesn't provide provisioning API for registering new devices.
Example client implemantation is still under way, but for reference: https://github.com/tm-drtina/signal-dbus-client
| Provisioning API version | libsignal version |
|---|---|
| 0.4.0 | 0.18.1 |
| 0.5.0 | 0.19.3 |
| 0.6.0 | 0.22.2 |