Update release notes

llucax · llucax · commit 01b4bfd1ce57 · 2024-05-15T11:22:12.000+02:00
Signed-off-by: Leandro Lucarella &lt;luca-frequenz@llucax.com&gt;
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
@@ -1,5 +1,9 @@
 # Frequenz channels Release Notes
 
+## Enhancements
+
+- The API documentation now shows the type of symbol in the table of contents.
+
 ## Bug Fixes
 
 - Fix logger for the `Broadcast` channel (the log messages were missing the level, timestamp, etc.).
