If you are a part of a Curse streamer server, you will be able to watch Twitch Streams and use Chat within the Curse app.
The update hasn’t released to the public yet, but it sure is a simple feature that might get community members to use the Curse App more. It sure caught out interest in at least trying it.
You can download the Curse app here, they are looking for feedback about the experience you have with it. Send them your thoughts using the feedback submission form in the app’s help menu.