diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 7573246..f48e82d 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -6,6 +6,10 @@ Markdown-style links are now supported.
 
 The avatar and/or the header images can now be deleted (contributed by louis77).
 
+Code cleaning: HTTP status codes use names instead of hardcoded integers (contributed by louis77).
+
+Mastodon API: some fixes for Mona and Tokodon apps, user credentials can now be edited from apps (contributed by louis77).
+
 The webfinger content-type response header is now RFC-compliant (contributed by steve-bate).
 
 ## 2.53