<p>The most significant features introduced for recent versions of the Perl
scripting language.
<:
-my $info = do 'perl.inc.pl' or die $@ // $!;
+my $info = Data('perl');
say "Depending on desired compatibility you'll want to support a minimum of";
say join(' or ', map {
sprintf '<span title="on %s">v%vd</span>', $info->{$_}->{distrosum}, $_
-} v5.8, v5.20), '.';
+} v5.10, v5.20, v5.28), '.';
say '</p>';
for my $vernum (reverse sort keys %{$info}) {