A few new docs.
chat-hangout — an important bug fixed.

https://www.webrtc-experiment.com/chat-hangout/
file-hangout — an important bug fixed.

https://www.webrtc-experiment.com/file-hangout/
video-conferencing — an important bug fixed.

https://www.webrtc-experiment.com/video-conferencing/
RTCMultiConnection — v1.4, v.15, and v1.6

RTCMultiConnection-v1.4 is standard version. However, it requires
multi-sockets for peers connectivity.

RTCMultiConnection-v1.5 is 100% same like v1.4; however it doesn't
require multi-sockets. It is capable to work with each and every
signaling gateway even if it is SIP, XMPP, XHR, WebSockets, Socket.io
etc.

RTCMultiConnection-v1.6 is experimental release. It will be removed when
v1.5 gets stable.

RTCMultiConnection v.1.4 and v1.5 allows you be and admin; and
invite/eject users in/from your room. As and administrator, you can
manage users! Read more here:

https://github.com/muaz-khan/WebRTC-Experiment/tree/master/RTCMultiConnection#adminguest-calling-features