I just uploaded version 5.7.1 of the Game Engine CopperCube
. This is the 14th free update of Coppercube 5. As a few people already know, there is a bigger release in the making, but since it takes quite a bit of time, this is small update was preponed.
This update includes a lot of improvements to the WebGL tagret and other parts of the engine, you can see the full list here