I just swapped over to Xcode 16 and archived my build. I have ENABLE_BITCODE = NO in my Build settings (it's listed under user defined settings). When I go to validate the build, I get a failure "Invalid Executable, ***.framework contains bitcode".
Nothing about my project settings has changed. If i swap back to Xcode 15 everything's fine when I validate. One thing I noticed though is that if I go through the process of validating, on the confirmation screen for Xcode 16 RC, the line about Bitcode: Not included does not exist like it does if I hit the confirmation screen in Xcode 15.