--- rpl/ChangeLog	2011/05/09 13:52:06	1.63.2.4
+++ rpl/ChangeLog	2011/08/01 08:07:54	1.75
@@ -1,4 +1,41 @@
-* Thu May 09 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.0.24 (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)
+- 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;
+- MEM is rewritten;
+- PRUSR is rewritten;
+- merge 4_0 branch into HEAD;
+- CLUSR is rewritten;
+- -p flag is now usable;
+- New benchmark:
+cauchy:[~/rpl/bench] > ./bench.rpl 
++++RPL/2 (R) version 4.1.0.prerelease.1 (lundi 20/06/2011, 23:00:45 CEST)
++++Copyright (C) 1989 à 2010, 2011 BERTRAND Joël
+Number of scalar operations per second and per core : 2625369.22710792
+* Mon Jun 20 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.0 (RPL/2)
+- New variable management is written. Please note that -p flag does not work
+and all multithread/multitask capabilities have been disabled until this
+new subsystem shall be validated.
 * Thu May 09 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.0.23 (RPL/2)
 - major bug is fixed in STD format (1E7 sq prints 1);
 - major bug is fixed in READ intrinsic (socket). This bug was introduced