access to) began erroneously to return true for "-e1" in 5.21.4, affecting
also C<-'-e1'>. This has been fixed.
+=item *
+
+The flip-flop operator (C<..> in scalar context) would return the same
+scalar each time, unles the containing subroutine was called recursively.
+Now it always returns a new scalar. [perl #122829]
+
=back
=head1 Known Problems