chr() on a negative value now gives C<\x{FFFD}>, the Unicode replacement
character, unless when the C<bytes> pragma is in effect, where the low
-eight bytes of the value are used.
+eight bits of the value are used.
=item PERL5SHELL and tainting
The anonymous hash and array constructors now take 1 op in the optree
instead of 3, now that pp_anonhash and pp_anonlist return a reference to
-an hash/array when the op is flagged with OPf_SPECIAL (Nicholas Clark).
+an hash/array when the op is flagged with OPf_SPECIAL. (Nicholas Clark)
=head1 Known Problems