UE Editor 4.15 Preview 1 crashes on start.
Both machines (iMac & MacbookAir). MacOS 10.12.3:
Cli output:
*** Recognized (0x63) family*** (20 cols X 12 rows)
Assertion failed: GMaxRHIFeatureLevel == ERHIFeatureLevel::SM5 [File:Runtime/RHI/Public/RHIUtilities.h] [Line: 39]