+SimGrid (3.20) NOT RELEASED YET (Release target: June 21. 2018 10:07 UTC)
+
+----------------------------------------------------------------------------
+
+SimGrid (3.19) Released March 20 2018
+
+ The Moscovitly-cold Spring release.
+
+ SMPI user-visible improvements:
+ - Support of MPI_Type_create_subarray
+ - Unimplemented MPI calls now abort (instead of issuing a warning)
+ Some harmless calls around errhandlers still only issue a warning.
+ - MPI_Sendrecv was behaving badly when MPI_PROC_NULL was sender or receiver.
+ - Starting MPI ranks (or even MSG/S4U actors) once the simulation started
+ is now possible (mmap privatization was refactored to this end).
+ Adding new SMPI instances should also be technically doable now.
+
+ SMPI internal cleanups:
+ - Removed index notion from SMPI -- no more "getPid() - 1"!
+ In tracing files, actors are called rank-<PROCESS-ID> but these are
+ NOT the real ranks (tracing several communicators is not supported yet).
+ - Deprecate smpi_process_index() (will be removed in 3.22)
+ - Better testing on classical proxy apps, through an external project:
+ https://github.com/simgrid/SMPI-proxy-apps/
+
+ Documentation
+ - Use a graphical TOC to make it easier to find the documentation you need
+ - Revamp the MSG tutorial