Hi,
great project, keep up the good work :-)

just found new Intel Win driver implements EXT_dynamic_state used by GRVK..
just a quick run run_microwaves shows not running ok..
log:
=== GRVK 0.2.0 ===
I/grInitAndEnumerateGpus: app "(null)" (00000000), engine "(null)" (00000000), api 00000001
W/grGetExtensionSupport: STUB
I/grCreateDevice: 8086:1912 "Intel(R) HD Graphics 530" (Vulkan 1.2.151, driver 0.402.586)
W/initCmdBufferResources: HACK only one descriptor bound
E/grWsiWinQueuePresent: vkQueueSubmit failed
E/grQueueSubmit: vkQueueSubmit failed
E/grWsiWinQueuePresent: vkQueueSubmit failed
E/grQueueSubmit: vkQueueSubmit failed
E/grWsiWinQueuePresent: vkQueueSubmit failed
E/grQueueSubmit: vkQueueSubmit failed

also have you GRVK tested on Anvil Mesa Intel driver on Linux..
at least it has also the required extension..

thanks..