+ SMPI:
+ * Now works on Windows too!
+ * Much more extensive test suite, from MPICH
+
+ MSG:
+ * New function: MSG_process_get_number()
+
+ 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.