When will Source control get an Revamp or Update?

Hello my question is that when will UE4 update the source control so that it is easier to use and to collaborate with other developers. The reason why I ask this is because me and my friend who are in different states where trying to create a game and we tried GitHub and we couldn’t upload a full project and it was really annoying as we wasted time downloading all this git hub stuff. Then we kept searching for better ways to send the project back and forth but there was no other way. I think that UE4 should do something like Unity does where you can link some one the project through email and make live changes inside the project rather than through external sources. For example if I change some lighting and then I kind send it to source control and then if my buddy opens the project he can click a symbol showing I made a change and click it and it would update his project. Rather than going through these complications of trying to find good source control. I believe that UE4 should really revamp the source control to make it easier for Developers to collaborate with each other. I think its time to have the source control update so that it makes it easier for people all over the world to get together and create games.

+1, I seriously want them to update it aswell. I hope UE4 considers improving it soon, as it would seriously help me and my team out.