--- rpl/ChangeLog	2012/08/22 09:29:03	1.129
+++ rpl/ChangeLog	2013/03/17 22:26:43	1.162
@@ -1,3 +1,61 @@
+* Tue Dec 18 2012 BERTRAND Joël <rpl@systella.fr> rpl-4.1.13 (RPL/2)
+- major bug is fixed in recherche_instruction_suivante(). In some
+circumstances, this function can return a spurious error;
+- new NATIVE*(*) data format is added. By default, native*(*) is used
+to write data without precision loss. It can also be used to write
+complex objects like expressions, lists or tables;
+- major bug is fixed in formateur(). When INT64_MIN was pushed into stack,
+internal value was good but RPL/2 was not able to correctly display
+this value. This bug comes from ABS as ABS(INT64_MIN) cannot be represented
+in integer. All abs(), fabs() and labs() present in source code have ben checked
+to avoid this kind of bug;
+- unformatted sockets are now usable as unformatted files;
+- BACKSPACE now runs on unformatted file;
+- major bug is fixed in BACKSPACE that didn't check if '"' characters were
+escaped;
+- CHARACTER*(n) format now counts escaped characters;
+- transliteration is avoid in rpl-core file generation to authorize core
+creation even if a transliteration error is caught;
+- major bug is fixed in evaluation(). System stack was not correctly
+destacked when execution error occurs;
+- major bug is fixed in READ (socket interface);
+- minor bug is fixed in analyse_flux().
+* Wed 27 2013 BERTRAND Joël <rpl@systella.fr> rpl-4.1.12 (RPL/2)
+- bug is fixed in recherche_type(). { "\"" } was not evaluated as expected
+as inner quote was not escaped;
+- CIPHER new intrinsic is added to perform key generation, decryption and
+encryption;
+- CBC-CMAC digest is added;
+- 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;