If Ford makes a 4-door passenger car, and then comes out with a 2-door sports car, and keeps producing both cars, that's not a breaking change. It's just a new

If Ford makes a 4-door passenger car, and then comes out with a 2-door sports car, and keeps producing both cars, that's not a breaking change. It's just a new car. Perl 5 is still supported, Perl 6 (Raku) continues independently.