macOS 10.13.4 adds external GPU support

macOS 10.13.4, released to the public yesterday afternoon, introduces official support for eGPUs (external graphics processors) on Thunderbolt 3 Macs. Alongside the release, Apple has published a detailed support document that outlines how eGPU support works and provides graphic card and chassis recommendations for use with your Mac.External GPUs seem like an incredibly clunky solution to a problem I doubt many people actually have. If your workload relies heavily on GPU power, you're probably not using Apple laptops anyway.