--- rpl/ChangeLog	2012/06/25 09:57:49	1.124
+++ rpl/ChangeLog	2013/02/25 11:24:02	1.150
@@ -1,4 +1,42 @@
-* Mon May 21 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.9 (RPL/2)
+* Tue Dec 18 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.12 (RPL/2)
+- HMAC digest is added;
+- DIGEST intrinsic is added;
+- signal management is fixed to be usable on NetBSD;
+- RPL/CAS autoconfiguration is upgraded;
+- sqlite, openssl, giac, gmp ave been upgraded;
+- SQLITE support is added in SQLQUERY, SQLCONNECT and SQLDISCONNECT.
+* Tue Dec 18 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.11 (RPL/2)
+- shared variables are now stored in a tree;
+- lapack is upgraded to 3.4.2;
+- only giac/src is built in rplcas (giac/Makefile.am is modified);
+- gnuplot is upgraded to 4.6.1;
+- giac, units and ncurses are upgraded;
+- interprocess capabilities are removed when RPL/2 cannot run its initialization
+routine to keep operating system as clean as possible;
+- sem_wait() has to catch EINTR in thread_surveillance_signaux();
+- signal management is rewritten to avoid a strange bug on NetBSD. On NetBSD,
+a signal handler can be called within a special thread and not in the
+calling thread;
+- static variables are now written in a variables tree;
+- major bug is fixed in STO intrinsic. STO returns an error when it has
+to create a global variable if intrinsic none (default) is set.
+* Mon Oct 1 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.10 (RPL/2)
+- FORALL intrinsic is added;
+- major bug (deadlock) is fixed in CYCLE. Only occurs when CYCLE is called to
+interrupt a loop from a subroutine within a compiled programm;
+- workaround to avoid strange bug on slow network is written in READ
+intrinsic;
+- CRITICAL/END structure is added. When program enters in a critical
+section, all other threads of the same process sleep until program leaves
+critical section.
+* Wed Aug 22 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.9 (RPL/2)
+- giac is upgraded to 0.9.8;
+- ncurses is patched with last patches;
+- Sqlite is upgraded to 3.7.13;
+- Units is upgraded to 1.89e;
+- Lapack is upgraded to 3.4.1;
+- LENGTH*(...) format is fixed;
+- some patches have been added to build RPL/2 on NetBSD;
 - escaped characters are fixed in READ and WRITE operations;
 - major bug is fixed in READ intrinsic (on socket). End of file condition
 was randomly caught on slow network;