diff --git a/releaseNotes.txt b/releaseNotes.txt
index 97e2121..86ff52e 100644
--- a/releaseNotes.txt
+++ b/releaseNotes.txt
@@ -11,6 +11,7 @@ Version 0.5.3:
 		- CSP did not work properly for worker-src
 		- detection if the options page was displayed in a separate tab did not work reliably
 		- popup text not readable in some dark themes
+		- display conditions for notification settings
 	
 	known issues:
 		- if a data URL is blocked the page action button does not appear