Note that BusyStatus was removed

CHANGES.rst

@@ -34,6 +34,7 @@ Breaking Changes
 * Moved ``apsbss`` support to new ``apsbss`` package (install with either ``pip`` or ``conda``).  See https://bcda-aps.github.io/apsbss/ for details.
 * Can use Python 3.7 - 3.9.  Cannot use Python 3.10 yet due to upstream limitation from databroker and intake packages.
 * Moved ``command_list_as_table()`` from `utils` into ``plans/command_list``.
+* Removed `BusyStatus` from `apstools.synApps.busy`
 * ``callbacks/``: ``DocumentCollectorCallback``, ``document_contents_callback``, and ``SnapshotReport`` moved into ``callbacks/``.
 * ``devices/``: Reorganized all devices, including ``synApps/``, into ``devices/`` subpackage.
 * ``devices/``: ``SynPseudoVoigt()`` moved from ``signals/`` to ``devices/``.