I too have a iMac 4k retina 5k, late 2014 that is perfectly great development machine. I have to agree with the others, I need a newer computer to run a version of Xcode 14+, to test my applications. However the compiled app would run my device that is not supported for testing? It's crazy and the waste being generated by forced obsolescence should be carefully considered against profitability. Clearly your customers are the masses and developer are integral part of enriching Apple products. This decision feels very alienating to developers who are lovingly building in the Apple ecosystem. Are there any programs to help offset developers who find themselves in this predicament?