Mark PyGPI as experimental
This feature is rather new and we're not ready to give the full set of
backwards-compatibility guarantees for it just yet.
@@ -221,6 +221,11 @@ GPI
PyGPI
-----
+.. warning::
+
+ PyGPI is an experimental feature and subject to change.
+
+
.. envvar:: PYGPI_ENTRY_POINT
The Python module and callable that starts up the Python cosimulation environment.
