I have created a small app for macOS. I looked for information about how to submit it to the app store and read: "Build your apps using Xcode 13.1 or later…" https://developer.apple.com/macos/submit/
I have an old iMac Late 2013. Unfortunately, the last version I can install is Catalina 10.15.7, and the last Xcode I can install is version 12.4. Does it mean that I cannot publish my app? Is there any way I can submit it? Is buying a new mac the only solution?
My iMac works well, and it is not easy for me to buy a new one.
I would appreciate any recommendation
Thank you