--- rpl/ChangeLog	2014/10/20 19:01:35	1.206
+++ rpl/ChangeLog	2015/01/28 21:47:26	1.215
@@ -1,11 +1,23 @@
-* Thu Jul 17 2014 BERTRAND Joël <rpl@systella.fr> rpl-4.1.19 (RPL/2)
+* Mon Jan 5 2015 BERTRAND Joël <rpl@systella.fr> rpl-4.1.20 (RPL/2)
+- major regression introduced in 4.1.19 is fixed in parser. << 1 -> << exp >> >>
+returned sytax error;
+- compilation() now returns an error if a definition name contains invalid
+characters instead of BUG();
+- zlib is upgraded;
+- sqlite and openssl are upgraded;
+- new buffercached  allocator is added;
+- giac is upgraded to 1.1.4;
+- Gnuplot is upgraded to 5.0.0.
+* Mon Jan 5 2015 BERTRAND Joël <rpl@systella.fr> rpl-4.1.19 (RPL/2)
+- EQV is added in algebraic input and output subroutines;
+- ncurses and sqlite have been upgraded with last patches;
 - 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);
+- major bug is fixed in XOR intrinsic (erroneous truth table with integer
+or real arguments);
 - parser is upgraded. Now, it is possible to write <[[[3]]]> or {{5}} (without
 space) and [[ 3 4 ]]4 catches error;
 - major regression is fixed in recherche_type() (complex type);