[ this is a template for a new perldelta file. Any text flagged as
XXX needs to be processed before release. ]
-perldelta - what is new for perl v5.15.6
+perldelta - what is new for perl v5.15.8
=head1 DESCRIPTION
-This document describes differences between the 5.15.5 release and
-the 5.15.6 release.
+This document describes differences between the 5.15.7 release and
+the 5.15.8 release.
-If you are upgrading from an earlier release such as 5.15.4, first read
-L<perl5155delta>, which describes differences between 5.15.4 and
-5.15.5.
+If you are upgrading from an earlier release such as 5.15.6, first read
+L<perl5157delta>, which describes differences between 5.15.6 and
+5.15.7.
=head1 Notice
[ List each enhancement as a =head2 entry ]
+=head2 Improved ability to mix locales and Unicode, including UTF-8 locales
+
+An optional parameter has been added to C<use locale>
+
+ use locale ':not_characters';
+
+which tells Perl to use all but the C<LC_CTYPE> and C<LC_COLLATE>
+portions of the current locale. Instead, the character set is assumed
+to be Unicode. This allows locales and Unicode to be seamlessly mixed,
+including the increasingly frequent UTF-8 locales. When using this
+hybrid form of locales, the C<:locale> layer to the L<open> pragma can
+be used to interface with the file system, and there are CPAN modules
+available for ARGV and environment variable conversions.
+
+Full details are in L<perllocale>.
+
=head1 Security
XXX Any security-related notices go here. In particular, any security
XXX For a release on a stable branch, this section aspires to be:
There are no changes intentionally incompatible with 5.XXX.XXX
- If any exist, they are bugs and reports are welcome.
+ If any exist, they are bugs, and we request that you submit a
+ report. See L</Reporting Bugs> below.
[ List each incompatible change as a =head2 entry ]
=item *
-L<XXX> has been upgraded from version 0.69 to version 0.70.
+L<Pod::Parser> has been upgraded from version 1.37 to version 1.50.
=back
XXX Generate this with:
- perl Porting/acknowledgements.pl v5.15.5..HEAD
+ perl Porting/acknowledgements.pl v5.15.7..HEAD
=head1 Reporting Bugs