--- rpl/ChangeLog	2011/06/22 12:48:29	1.67
+++ rpl/ChangeLog	2011/08/06 10:32:12	1.78
@@ -1,4 +1,33 @@
-* Tue Jun 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.2 (RPL/2)
+* Sun Jul 24 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.2 (RPL/2)
+- I have fixed a lot of bugs in gpp preprocessor (and send gpp 3.0 to official
+gpp developer). Now, macros like
+
+	#define foo foo bar
+
+is evaluated without recursion. gpp 2.24 crashed on stack overflow.
+- LIMIT is added;
+- Now, undefined values like 'infinity/infinity' are computed. Result is
+undef constant;
+- infinity constant is added.
+* Sun Jul 24 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.1 (RPL/2)
+- VERSION now returns OS type, architecture and ABI;
+- configure script is updated. New flags :
+    --with-32bits-abi
+	--with-64bits-abi
+	--with-rplcas
+Please not that RPL/CAS is not built by default;
+- Lapack is upgraded to 3.3.1.
+* Mon Jun 27 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0 (RPL/2)
+- New stable release.
+* Fri Jun 22 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.4 (RPL/2)
+- some minor changes have been done in instruction_int() to accept new argument
+types;
+- interface_cas.cpp now catchs exceptions returned by giac.
+* Fri Jun 24 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.3 (RPL/2)
+- INT intrinsic now uses RPLCAS to compute symbolic integration;
+- minor bug is fixed in INTRINSIC function. Now, this function gives same
+result with ou without -p switch.
+* Wed Jun 22 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.2 (RPL/2)
 - memory caching is added to new variable tree.
 * Tue Jun 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.1 (RPL/2)
 - SPAWN is now usable with new variable management;