One of the most popular video game engines, Unity, has released a beta for Unity 5.6, which will be the last version of Unity 5.x. This release pushes Vulkan into full support on both desktop and mobile, which actually beats Unreal Engine 4 on the desktop side of things. Specifically, Vulkan is available for the Android, Windows, Linux, and Tizen operating systems. Apple users should be happy that this version also updates Metal for iOS and macOS, but Apple is still preventing vendors from shipping Vulkan drivers so you really shouldn’t feel too happy.
At Unity’s Unity 2016 keynote, the company claimed about 30-60% better performance on the new API “out-of-the-box”. I do find this statement slightly odd, though, because Unity doesn’t really provide much access to “the box” without expensive source code up-sells. The most user involvement of the engine internals, for what I would assume is the majority of projects, is buying and activating a plug-in, and Vulkan would be kind-of crappy to hide behind a pay wall.
I mentioned that this will be the last Unity 5.x version. While the difference between a major and a minor version number tends to be just marketing these days, Unity is changing their major version to align with the year that it belongs to. Expect future versions, starting with a beta version in April, to be numbered 2017.x.
Unity 5.6 comes out of beta in March.