OBS For Linux
I missed the release of this but dang this is great news. OBS on linux means more streaming how I like it.  I just ran a quick live streaming test to youtube…yep..fast to setup and easy to run. 
Open Broadcaster Software is free and open source software for recording and live streaming. Stream to Twitch, YouTube and many other providers or record your own videos with high quality H264 / AAC encoding.