Update the history.

lsst-ts · Oct 6, 2023 · c9ab3bb · c9ab3bb
1 parent 0cccca5
commit c9ab3bb
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/doc/version-history.rst b/doc/version-history.rst
@@ -4,6 +4,18 @@
 Version History
 ===============
 
+v21.0.0
+-------
+
+* Interface updates:
+
+  * MTRotator
+
+    * Add FaultSubstate enumeration.
+    * Add the new item ``copleyFaultStatus`` in ``MTRotator_electrical`` topic.
+    * Rename the item ``offlineSubstate`` to ``faultSubstate`` in ``MTRotator_logevent_controllerState`` topic.
+    * Add the new item ``drivesEnabled`` to ``MTRotator_logevent_configuration`` topic.
+
 v20.0.0
 -------