Continuous Integration/Continuous Deployment is a cornerstone of modern software engineering methodology. In short, the goal is to always have recent builds of the software available to test against. These builds are automated and the build system runs a series of automated tests run against them after a successful build.
Nanite in Unreal Engine 5 enables far greater geometry density. When using this awesome technology for floor geometry, some of the older techniques for achieving visual effects no longer work. A prime example of this is the use of water puddle shaders. When using normals to fake geometry, layering puddles