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=encoding utf8
=head1 NAME
perldelta - what is new for perl v5.32.1
=head1 DESCRIPTION
This document describes differences between the 5.32.0 release and the 5.32.1
release.
If you are upgrading from an earlier release such as 5.31.0, first read
L<perl5320delta>, which describes differences between 5.31.0 and 5.32.0.
=head1 Incompatible Changes
There are no changes intentionally incompatible with 5.32.0. If any exist,
they are bugs, and we request that you submit a report. See L</Reporting Bugs>
below.
=head1 Modules and Pragmata
=head2 Updated Modules and Pragmata
=over 4
=item *
L<XXX> has been upgraded from version A.xx to B.yy.
If there was something important to note about this change, include that here.
=back
=head1 Documentation
=head2 New Documentation
=head3 L<XXX>
XXX Description of the purpose of the new file here
=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<perlop>
=over 4
=item *
Document range op behavior change.
=back
=head1 Diagnostics
The following additions or changes have been made to diagnostic output,
including warnings and fatal error messages. For the complete list of
diagnostic messages, see L<perldiag>.
=head2 Changes to Existing Diagnostics
=over 4
=item *
L<\K not permitted in lookahead/lookbehind in regex; marked by <-- HERE in mE<sol>%sE<sol>|perldiag/"\K not permitted in lookahead/lookbehind in regex; marked by <-- HERE in m/%s/">
This error was incorrectly produced in some cases involving nested
lookarounds. This has been fixed. [GH #18123]
=back
=head1 Configuration and Compilation
=over 4
=item *
Newer 64-bit versions of the Intel C/C++ compiler are now recognised
and have the correct flags set.
=item *
We now trap SIGBUS when F<Configure> checks for C<va_copy>.
On several systems the attempt to determine if we need C<va_copy> or similar
results in a SIGBUS instead of the expected SIGSEGV, which previously caused a
core dump.
[L<GH #18148|https://github.com/Perl/perl5/issues/18148>]
=back
=head1 Testing
Tests were added and changed to reflect the other additions and changes
in this release.
=head1 Platform Support
=head2 Platform-Specific Notes
=over 4
=item MacOS (Darwin)
The hints file for darwin has been updated to handle future MacOS versions
beyond 10. L<GH #17946|https://github.com/Perl/perl5/issues/17946>
=back
=head1 Selected Bug Fixes
=over 4
=item *
On Win32, C<waitpid(-1, WNOHANG)> could sometimes have a very large
timeout. GH #16529
=item *
Some list assignments involving C<undef> on the left-hand side were
over-optimized and produced incorrect results. L<GH #16685|https://github.com/Perl/perl5/issues/16685>, L<GH #17816|https://github.com/Perl/perl5/issues/17816>
=item *
Fixed a bug in which some regexps with recursive subpatterns matched
incorrectly.
[L<GH #18096|https://github.com/Perl/perl5/issues/18096>]
=back
=head1 Acknowledgements
XXX Generate this with:
perl Porting/acknowledgements.pl v5.32.0..HEAD
=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
|
