I always enable the pragmas explicitly like this (in my nice template for Module::Starter::PBP):

use 5.014;
use strict;
use warnings;
use utf8;

use Carp;
...
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My question was different: I wish to know if there is a table that maps each version with the pragmas it loads automatically.

I knew about perldoc feature and my question is directly inspired by the table on that doc page's "FEATURE BUNDLES" section.

The following feature bundles are available:

      bundle    features included
      --------- -----------------
      :default  array_base

      :5.10     say state switch array_base

      :5.12     say state switch unicode_strings array_base

      :5.14     say state switch unicode_strings array_base

      :5.16     say state switch unicode_strings
                unicode_eval evalbytes current_sub fc

      :5.18     say state switch unicode_strings
                unicode_eval evalbytes current_sub fc
...
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