===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/plus57.html,v
retrieving revision 1.23
retrieving revision 1.24
diff -c -r1.23 -r1.24
*** www/plus57.html	2020/04/25 14:35:05	1.23
--- www/plus57.html	2020/09/23 13:01:59	1.24
***************
*** 86,91 ****
--- 86,92 ----
  <a href="plus65.html">6.5</a>,
  <a href="plus66.html">6.6</a>,
  <a href="plus67.html">6.7</a>,
+ <a href="plus68.html">6.8</a>.
  <a href="plus.html">current</a>.
  <br>