=item *
-XXX L<message|perldiag/"message">
+C<chr()> now warns when passed a negative value [perl #83048].
+
+=item *
+
+C<srand()> now warns when passed a value that doesn't fit in a C<UV> (since the
+value will be truncated rather than overflowing) [perl #40605].
=back
correct results, regardless of whether that package referred to by C<$class>
exists [perl #47113].
+=item *
+
+Arriving signals no longer clear C<$@> [perl #45173].
+
=back
=head1 Known Problems