Remove deprecated 'PL_sv_objcount'

[perl5.git] / pod / perldelta.pod

diff --git a/pod/perldelta.pod b/pod/perldelta.pod
index 9a325f8..e1a0af5 100644 (file)
--- a/pod/perldelta.pod
+++ b/pod/perldelta.pod
@@ -119,7 +119,53 @@ XXX
 
 =item *
 
-L<XXX> has been upgraded from version A.xx to B.yy.
+L<Carp> has been upgraded from version 1.3301 to 1.34.
+
+Carp::Heavy now ignores version mismatches with Carp if Carp is newer
+than 1.12, since Carp::Heavy's guts were merged into Carp at that
+point.
+L<[perl #121574]|https://rt.perl.org/Ticket/Display.html?id=121574>
+
+=item *
+
+L<Math::BigInt> has been upgraded from version 1.9993 to 1.9994.
+
+Synchronize POD changes from the CPAN release.
+
+C<< Math::BigFloat->blog(x) >> would sometimes return blog(2*x) when
+the accuracy was greater than 70 digits.
+
+The result of C<< Math::BigFloat->bdiv() >> in list context now
+satisfies C<< x = quotient * divisor + remainder >>.
+
+=item *
+
+L<Math::BigRat> has been upgraded from version 0.2606 to 0.2607.
+
+Synchronize POD changes from the CPAN release.
+
+=item *
+
+L<perl5db.pl> has been upgraded from version 1.44 to 1.45.
+
+fork() in the debugger under C<tmux> will now create a new window for
+the forked process. L<[perl
+#121333]|https://rt.perl.org/Ticket/Display.html?id=121333>
+
+The debugger now saves the current working directory on startup and
+restores it when you restart your program with C<R> or <rerun>. L<[perl
+#121509]|https://rt.perl.org/Ticket/Display.html?id=121509>
+
+L<Unicode::Collate> has been upgraded from version 1.04 to 1.07.
+
+Version 0.67's improved discontiguous contractions is invalidated by default
+and is supported as a parameter 'long_contraction'.
+
+=item *
+
+L<Unicode::Normalize> has been upgraded from version 1.17 to 1.18.
+
+The XSUB implementation has been removed in favour of pure Perl.
 
 =back
 
@@ -320,13 +366,11 @@ XXX Changes which affect the interface available to C<XS> code go here.  Other
 significant internal changes for future core maintainers should be noted as
 well.
 
-[ List each change as a =item entry ]
-
 =over 4
 
 =item *
 
-XXX
+The deprecated variable C<PL_sv_objcount> has been removed.
 
 =back
 
@@ -341,7 +385,9 @@ files in F<ext/> and F<lib/> are best summarized in L</Modules and Pragmata>.
 
 =item *
 
-XXX
+index() and rindex() no longer crash when used on strings over 2GB in
+size.
+L<[perl #121562]|https://rt.perl.org/Ticket/Display.html?id=121562>.
 
 =back