X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ac6bf04227cf1b9ca1e8ed0d0e85f5866745a138..e28d9c36b9493b07bad5c22bb4c2aadf8915fdb7:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 288dd8264c..71afbb0eaa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,32 @@
-SimGrid (3.19.1) NOT RELEASED YET
+SimGrid (3.20) NOT RELEASED YET (Release target: June 21. 2018 10:07 UTC)
+
+TRACE
+ - Change --cfg=tracing/msg/vm to --cfg=tracing/vm as virtual machine
+   behavior tracing is no longer limited to MSG
+
+ S4U:
+ - Introduced new function simgrid::s4u::Host::get_actor_count. This function
+   returns the number of actors running on a specific host.
+
+ Simix:
+ - Add parameter --cfg=simix/breakpoint to raise a SIGTRAP at given time.
+
+ SMPI:
+ - Replay: The replay file has been re-written in C++.
+ - Replay: Tags used for messages sent via MPI_Send / MPI_Recv are now
+   supported. They are stored in the trace and used when replayed.
+
+ XBT:
+ - Config: the C API is now deprecated (will be removed in 3.23), and
+           the C++ API has been slightly improved.
+
+ Fixed bugs:
+ - #143: Setting a breakpoint at a given time
+ - #258: daemonized actors hang after all non-daemonized actors have completed
+
+----------------------------------------------------------------------------
+
+SimGrid (3.19.1) Released March 22 2018
 
  The Fixed ABI Release.
 
@@ -38,6 +66,9 @@ SimGrid (3.19.1) NOT RELEASED YET
  interfaces and converting them to snake_case() is one release goal of
  v3.20. But don't worry, we are working to smooth this upgrade path.
 
+ In summary, new projects should start with S4U to benefit of the
+ future, but old MSG projects should still be usable with no change.
+
 ----------------------------------------------------------------------------
 
 SimGrid (3.19) Released March 20 2018