Merge pull request #328 from openforcefield/add-327-releasenotes

add #327 to releasenotes

Author: jchodera

docs/releasehistory.rst

@@ -24,7 +24,8 @@ API-breaking Changes
 * `PR #291 <https://github.com/openforcefield/openforcefield/pull/291>`_: Remove ``ForceField.load/to_smirnoff_data``, add ``ForceField.to_file/string`` and ``ParameterHandler.add_parameters``. Change behavior of ``ForceField.register_X_handler`` functions.
 
 Bugfixes
-""""""""
+"""""""" 
+* `PR #327 <https://github.com/openforcefield/openforcefield/pull/327>`_: Fix units in tip3p.offxml (note that this file is still not loadable by current toolkit)
 * `PR #325 <https://github.com/openforcefield/openforcefield/pull/325>`_: Fix solvent box for provided test system to resolve periodic clashes.
 * `PR #325 <https://github.com/openforcefield/openforcefield/pull/325>`_: Add informative message containing Hill formula when a molecule can't be matched in ``Topology.from_openmm``.
 * `PR #325 <https://github.com/openforcefield/openforcefield/pull/325>`_: Provide warning or error message as appropriate when a molecule is missing stereochemistry.