Add note back in
@@ -478,6 +478,12 @@ transaction request to be responded to with an error response.
This means that events may be included in the room DAG even though they
should be rejected.
+.. NOTE::
+
+ This is in contrast to redacted events which can still affect the
+ state of the room. For example, a redacted ``join`` event will still
+ result in the user being considered joined.
+
Retrieving event authorization information
++++++++++++++++++++++++++++++++++++++++++
