Hello.
As Perl7 is announced (Announcing Perl 7), and it will be "v5.32 but with different, saner, more modern defaults".
I'll suggest a list of improvements:
Make keyword "my" optional. It MUST be unnecessary to declare all lexical variables as lexical if 'use strict' is ON by default. If 'use strict' is ON then so called 'automine'(Re^4: Opinion: where Perl5 wasn't attractive for me) should be ON by default also. I mean 'my' becomes redundant, isn't it?