--- rpl/ChangeLog	2011/06/24 09:10:36	1.69
+++ rpl/ChangeLog	2011/08/01 08:07:54	1.75
@@ -1,4 +1,21 @@
-* Wed Jun 22 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.3 (RPL/2)
+* Sun Jul 24 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.2 (RPL/2)
+- 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)