Expand a bit on labels wrt to goto

doc/Language/5to6-perlsyn.pod6

@@ -154,10 +154,24 @@ L<here|/language/control#given>.
 
 =head2 Goto
 
-C<goto> I<probably> works similarly in Perl 6 to the way it does in Perl 5.
-However, as of this writing, it does not seem to be functional. For what is
-planned for C<goto>, see
-L<https://design.perl6.org/S04.html#The_goto_statement>.
+C<goto> is currently not implemented (yet).  Labels B<are> implemented, and
+can be used as a target for C<next>, C<last> and C<redo>:
+
+=begin code
+FOO:                         # Labels end with colons, like in Perl 5
+for ^10 {
+    say "outer for before";
+    for ^10 {
+        say "inner for";
+        last FOO;
+    }
+    say "outer for after";   # Will not show because of the "last"
+}
+# outer for before
+# inner for
+=end code
+
+For what is planned for C<goto>, see L<https://design.perl6.org/S04.html#The_goto_statement>.
 
 =head2 The Ellipsis Statement
 
@@ -185,4 +199,4 @@ Details on Perl 6 style pod is at L<https://design.perl6.org/S26.html>.
 
 =end pod
 
-# vim: expandtab softtabstop=4 shiftwidth=4 ft=perl6
+# vim: expandtab softtabstop=4 shiftwidth=4 ft=perl6