--- rpl/ChangeLog	2014/10/05 19:53:15	1.205
+++ rpl/ChangeLog	2014/10/20 19:01:35	1.206
@@ -1,4 +1,8 @@
 * Thu Jul 17 2014 BERTRAND Joël <rpl@systella.fr> rpl-4.1.19 (RPL/2)
+- openssl is upgraded to 1.0.1j and Gnuplot is upgraded to 4.6.6;
+- expression simplification subsystem is rewritten from scratch. Now, it does
+not do anything. Only fonctions to convert algebraic expression to and from
+q-tree have been written and successfuly tested;
 - EQV intrinsic is added;
 - major bug is fixed in XOR intrinsic (rroneous truth table with integer or real
 arguments);
@@ -1865,7 +1869,7 @@ WHILE/REPEAT/END can now be used in an e
 * Mon Sep  3 2001 BERTRAND Joël <rpl2@systella.fr> rpl-4.00pre1 (RPL/2)
 - initial public release (GPL).
 * Thu Apr  2 1998 BERTRAND Joël <rpl2@systella.fr> rpl-4.00pre0 (RPL/2)
-- RPL is rewritten from scratch and named RPL/2.
+- RPL is rewritten from scratch and renamed RPL/2.
 #* 1992 BERTRAND Joël rpl-3.02 (RPL-387)
 #- minor bugfixes.
 #* 1991 BERTRAND Joël rpl-3.01 (RPL-387)