1.2.1 release eta (need websocket bug remedy)

Hi,

I submitted the issue on the websocket bug for 1.2.0 and I see a fix was committed the following day. I just wonder when 1.2.1 will be out as we urgently need the fix for our project.

Are there any instructions anywhere i could follow in the meantime to build a custom docker image off your master branch?

Regards