X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/39eaafd39429445bac3fb906bfde2714fc1dc848..69d66050bef9b3b9ec134c84f71f303194d5b13e:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 9b11ae7335..a33847dae3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,17 @@
 SimGrid (3.9) NOT RELEASED; urgency=low
 
+ The Grasgory release: GRAS is really dead now.
+
+ GRAS:
+ * If you use GRAS, you should stay at SimGrid 3.7 or something since
+   it was not really maintained with the latest versions of SimGrid as
+   nobody stepped in to take the maintainership over.
+ * Keeping it was thus a trap to our potential users, that could take
+   it instead of MSG or SMPI by mistake. GRAS also induces a lot of XBT
+   code (for portability sake), that must be maintained too.
+ * For all these reasons, we killed GRAS. If someone wants to revive it
+   in the future, don't cry, our git history still remembers of GRAS.
+
  SMPI:
  * Now works on Windows too!
  * Much more extensive test suite, from MPICH
@@ -7,6 +19,19 @@ SimGrid (3.9) NOT RELEASED; urgency=low
  MSG:
  * New function: MSG_process_get_number()
 
+ SURF:
+ * Change the default value of the TCP_gamma constant (maximal size of TCP 
+   congestion window) to a more realistic 4MiB value. If you notice changes in 
+   your simulation results, you can fall back to the previous 20k tiny window 
+   by adding --cfg=network/TCP_gamma:20000 on command line.
+
+ XBT:
+ * Kill synchronized dynars, and xbt_dynar_dopar(). We cannot think of a
+   usecase where it's really mandatory, and maintaining it was a pain in
+   our codebase.   
+ * New: xbt_fifo_search(), search an item with a user-provided
+   comparison function instead of dumb pointer comparison.
+
  -- $date Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>
 
 SimGrid (3.8.1) stable; urgency=low