What's a reasonable 'use VERSION' for new CPAN modules in 2023?
Prologue paragraph
This relates to new CPAN modules only.
It excludes modules relying on external code;
e.g. to support Unicode 13.0, you'd need Perl 5.32 as a minimum.
There are a number of versions from which to select, with potential reasons for doing so;
these are just suggestions, "Other" is a perfectly valid choice.
If you think coding to a preset VERSION is not a good idea, choose "Dynamic".
Changed "5.18 (new experimental features)" to "5.18 (hash overhaul)" —
as I don't really want to suggest that experimental features are included in CPAN modules.
See "perl5180delta: Hash overhaul".