How am I supposed to update Octane?
Am I supposed to download something?
Should the Octane Serverd download something in auto?
I cannot access the Server's menu (if there is one) as when I click on the Server's icon with the right mouse button it auto-closes without showing any option.

Sorry about that!
We're going to release a new build soon, with Hair and Render Layer features implemented (and of course a lot of bug fixes)!

That's a great news!
I just downloaded and installed Octane today and didn't have the chance to test it yet. Looking forward to this.