=encoding utf8 =head1 NAME perl5310delta - what is new for perl v5.31.0 =head1 DESCRIPTION This document describes differences between the 5.30.0 release and the 5.31.0 release. If you are upgrading from an earlier release such as 5.29.0, first read L, which describes differences between 5.29.0 and 5.30.0. =head1 Modules and Pragmata =head2 Updated Modules and Pragmata =over 4 =item * L has been upgraded from version 1.54 to 1.55. =item * L has been upgraded from version 5.20190522 to 5.20190524. =item * L has been upgraded from version 2.027 to 2.029. =back =head1 Reporting Bugs If you find what you think is a bug, you might check the perl bug database at L. There may also be information at L, the Perl Home Page. If you believe you have an unreported bug, please run the L program included with your release. Be sure to trim your bug down to a tiny but sufficient test case. Your bug report, along with the output of C, will be sent off to perlbug@perl.org to be analysed by the Perl porting team. If the bug you are reporting has security implications which make it inappropriate to send to a publicly archived mailing list, then see L 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 program: perlthanks This will send an email to the Perl 5 Porters list with your show of thanks. =head1 SEE ALSO The F file for an explanation of how to view exhaustive details on what changed. The F file for how to build Perl. The F file for general stuff. The F and F files for copyright information. =cut