* feat: Exposes a hook to mod_external_services data.
The hook can be used to get turn servers and credentials from another module.
* feat: JiConOp2 pushes a message with some info to clients.
* feat: JiConOp adds config for shard name feature.
* squash: Changes message type to service-info.
* squash: Drops the event in external_services.
Дамян Минков