=encoding utf8

=head1 NAME

perldelta - what is new for perl v5.37.11

=head1 DESCRIPTION

This document describes differences between the 5.37.10 release and the 5.37.11
release.

If you are upgrading from an earlier release such as 5.37.9, first read
L<perl53710delta>, which describes differences between 5.37.9 and 5.37.10.

=head1 Core Enhancements

=head2 Locale category LC_NAME now supported on participating platforms

On platforms that have the GNU extension C<LC_NAME> category, you may now use
it as the category parameter to L<POSIX/setlocale> to set and query its locale.

=head1 Modules and Pragmata

=head2 Updated Modules and Pragmata

=over 4

=item *

L<B::Deparse> has been upgraded from version 1.72 to 1.73.

=item *

L<Devel::PPPort> has been upgraded from version 3.70 to 3.71.

=item *

L<ExtUtils::MakeMaker> has been upgraded from version 7.66 to 7.70.

=item *

L<ExtUtils::ParseXS> has been upgraded from version 3.49 to 3.50.

=item *

L<feature> has been upgraded from version 1.81 to 1.82.

=item *

L<File::Copy> has been upgraded from version 2.40 to 2.41.

=item *

L<Locale::Maketext> has been upgraded from version 1.32 to 1.33.

=item *

L<Module::CoreList> has been upgraded from version 5.20230320 to 5.20230420.

=item *

L<Net::Ping> has been upgraded from version 2.75 to 2.76.

=item *

L<threads> has been upgraded from version 2.35 to 2.36.

=item *

L<threads::shared> has been upgraded from version 1.67 to 1.68.

=item *

L<warnings> has been upgraded from version 1.63 to 1.64.

=back

=head1 Documentation

=head2 Changes to Existing Documentation

We have attempted to update the documentation to reflect the changes listed in
this document.  If you find any we have missed, open an issue at
L<https://github.com/Perl/perl5/issues>.

Additionally, the following selected changes have been made:

=head3 L<perlfunc>

=over 4

=item *

The descriptions of pop() and shift() have been expanded.

=back

=head3 L<perlvar>

=over 4

=item *

The descriptions of $^H and %^H have been updated.

=back

=head1 Testing

Tests were added and changed to reflect the other additions and
changes in this release.  Furthermore, these significant changes were
made:

=over 4

=item *

The test framework now skips tests that use B<-T> or B<-t> when running under a
perl built with the F<Configure> option C<-DNO_TAINT_SUPPORT>.

=back

=head1 Selected Bug Fixes

=over 4

=item *

The buffer used by getsockopt() is now 1024 bytes by default and can be
adjusted at perl build time by defining C<PERL_GETSOCKOPT_SIZE> in C<ccflags>.
[L<GH #19758|https://github.com/Perl/perl5/issues/19758>]

=back

=head1 Acknowledgements

Perl 5.37.11 represents approximately 4 weeks of development since Perl 5.37.10
and contains approximately 5,500 lines of changes across 180 files from 16
authors.

Excluding auto-generated files, documentation and release tools, there were
approximately 3,000 lines of changes to 110 .pm, .t, .c and .h files.

Perl continues to flourish into its fourth decade thanks to a vibrant community
of users and developers.  The following people are known to have contributed
the improvements that became Perl 5.37.11:

Craig A. Berry, Dan Book, David Cantrell, Karl Williamson, Leon Timmermans,
Lukas Mai, Nicolas R, Paul Evans, Philippe Bruhat (BooK), Scott Baker, Sevan
Janiyan, Steve Hay, Tomasz Konojacki, Tony Cook, Yves Orton, Zefram.

The list above is almost certainly incomplete as it is automatically generated
from version control history.  In particular, it does not include the names of
the (very much appreciated) contributors who reported issues to the Perl bug
tracker.

Many of the changes included in this version originated in the CPAN modules
included in Perl's core.  We're grateful to the entire CPAN community for
helping Perl to flourish.

For a more complete list of all of Perl's historical contributors, please see
the F<AUTHORS> file in the Perl source distribution.

=head1 Reporting Bugs

If you find what you think is a bug, you might check the perl bug database at
L<https://github.com/Perl/perl5/issues>.  There may also be information at
L<http://www.perl.org/>, the Perl Home Page.

If you believe you have an unreported bug, please open an issue at
L<https://github.com/Perl/perl5/issues>.  Be sure to trim your bug down to a
tiny but sufficient test case.

If the bug you are reporting has security implications which make it
inappropriate to send to a public issue tracker, then see
L<perlsec/SECURITY VULNERABILITY CONTACT INFORMATION> for details of how to
report the issue.

=head1 Give Thanks

If you wish to thank the Perl 5 Porters for the work we had done in Perl 5, you
can do so by running the C<perlthanks> program:

    perlthanks

This will send an email to the Perl 5 Porters list with your show of thanks.

=head1 SEE ALSO

The F<Changes> file for an explanation of how to view exhaustive details on
what changed.

The F<INSTALL> file for how to build Perl.

The F<README> file for general stuff.

The F<Artistic> and F<Copying> files for copyright information.

=cut