Release 1.7

• Added SetType to rigidbody
• Additional checks for texture and buffer copies
• Added compute and graphics pipeline cache
• Buffer not cleared on construction anymore
• Fix PCG exit condition
• Not loading surface for unit-tests
• Clear swapchains on startup
• Fix missing transferDst flag to swapchain images
• Documentation improvements
• vk_mem_alloc upgrade to 2.2.0
• Fix prefix scan compute shader constants
• Using spirv-cross version 2019-03-29
• Prefer discrete gpu when creating device
• Use static version of MoltenVK
• Added ParticlePhi method to WaterWorld
• Clear texture on construction only if device local memory
• Fix family queue index selection
• Minimum cmake requirements bumbed to 3.11 (because of FetchContent)
• Fixed high-dpi scaling for example
• Improved cmake install
• Improved dynamic loading of vulkan extension functions