diff --git a/src/midi.rs b/src/midi.rs
index c8a3f83b..4d8cd1b2 100644
--- a/src/midi.rs
+++ b/src/midi.rs
@@ -311,9 +311,10 @@ pub enum NoteEvent<S: SysExMessage> {
         /// The program number, in `0..128`.
         program: u8,
     },
-    /// A MIDI SysEx message supported by the plugin's `SysExMessage` type. If the conversion from
-    /// the raw byte array fails (e.g. the plugin doesn't support this kind of message), then this
-    /// will be logged during debug builds of the plugin, and no event is emitted.
+    /// A MIDI SysEx message supported by the plugin's `SysExMessage` type, available on
+    /// [`MidiConfig::Basic`] and up. If the conversion from the raw byte array fails (e.g. the
+    /// plugin doesn't support this kind of message), then this will be logged during debug builds
+    /// of the plugin, and no event is emitted.
     MidiSysEx { timing: u32, message: S },
 }
 
diff --git a/src/wrapper/standalone/backend/jack.rs b/src/wrapper/standalone/backend/jack.rs
index 93c692ee..aab53c82 100644
--- a/src/wrapper/standalone/backend/jack.rs
+++ b/src/wrapper/standalone/backend/jack.rs
@@ -136,6 +136,7 @@ impl<P: Plugin> Backend<P> for Jack {
                 }));
             }
 
+            // TODO: Support SysEx
             output_events.clear();
             if cb(&mut buffer, transport, &input_events, &mut output_events) {
                 if let Some(midi_output) = &midi_output {