[ 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 v5.21.9
+perldelta - what is new for perl v5.21.12
=head1 DESCRIPTION
-This document describes differences between the 5.21.8 release and the 5.21.9
+This document describes differences between the 5.21.11 release and the 5.21.12
release.
-If you are upgrading from an earlier release such as 5.21.7, first read
-L<perl5218delta>, which describes differences between 5.21.7 and 5.21.8.
+If you are upgrading from an earlier release such as 5.21.10, first read
+L<perl52111delta>, which describes differences between 5.21.10 and 5.21.11.
=head1 Notice
=item *
-L<B> has been upgraded from version 1.55 to 1.56.
-
-=item *
-
-L<bigint>, L<bignum>, L<bigrat> have been upgraded to version 0.39.
-
-Document in CAVEATS that using strings as numbers won't always invoke
-the big number overloading, and how to invoke it. [perl #123064]
-
-=item *
-
-L<Devel::Peek> has been upgraded from version 1.21 to 1.22.
-
-=item *
-
-L<Encode> has been upgraded from version 2.67 to 2.68.
-
-Building in C++ mode on Windows now works.
-
-=item *
-
-L<Opcode> has been upgraded from version 1.31 to 1.32.
-
-=item *
-
-L<PerlIO::scalar> has been upgraded from version 0.21 to 0.22.
-
-Attempting to write at file positions impossible for the platform now
-fail early rather than wrapping at 4GB.
-
-=item *
-
-L<Win32> has been upgraded from version 0.49 to 0.51.
-
-GetOSName() now supports Windows 8.1, and building in C++ mode now works.
-
-=item *
-
-L<Win32API::File> has been upgraded from version 0.1201 to 0.1202
-
-Building in C++ mode now works.
-
-=item *
-
-L<POSIX> has been upgraded from version 1.49 to 1.50.
+L<XXX> has been upgraded from version A.xx to B.yy.
=back
=back
-=head3 L<perlfaq>
-
-=over 4
-
-=item *
-
-L<perlfaq> has been synchronized with version 5.021009 from CPAN.
-
-=back
-
=head1 Diagnostics
The following additions or changes have been made to diagnostic output,
=over 4
-=item Windows
+=item XXX-some-platform
-Perl can now be built in C++ mode on Windows by setting the makefile macro
-C<USE_CPLUSPLUS> to the value "define".
+XXX
=back
=item *
-The original visible value of C<$/> is now preserved when it is set to
-an invalid value. Previously if you set C<$/> to a reference to an
-array, for example, perl would produce a runtime error and not set
-C<PL_rs>, but perl code that checked C<$/> would see the array
-reference. [perl #123218]
+XXX
=back
XXX Generate this with:
- perl Porting/acknowledgements.pl v5.21.8..HEAD
+ perl Porting/acknowledgements.pl v5.21.11..HEAD
=head1 Reporting Bugs