The 2016 edition covers most of what's in 5.32; if I were to do an update for Perl 5.32, I'd include postfix dereferencing and the built-in function signature m

The 2016 edition covers most of what's in 5.32; if I were to do an update for Perl 5.32, I'd include postfix dereferencing and the built-in function signature mechanisms now that they're very stable and supported.