diff --git a/releaseNotes.txt b/releaseNotes.txt
index 3e22de9..bf594cd 100644
--- a/releaseNotes.txt
+++ b/releaseNotes.txt
@@ -1,7 +1,4 @@
 Version 0.5.11:
-	changes:
-		- 
-	
 	new features:
 		- added auto update for beta versions
 		- options: made sections collapsible
diff --git a/versions/updates.json b/versions/updates.json
index 93c575a..594ae1c 100644
--- a/versions/updates.json
+++ b/versions/updates.json
@@ -21,6 +21,10 @@
 				{
 					"version": "0.5.11Alpha20190614",
 					"update_link": "https://canvasblocker.kkapsner.de/versions/canvasblocker_beta-0.5.11Alpha20190614-an+fx.xpi"
+				},
+				{
+					"version": "0.5.11RC1",
+					"update_link": "canvasblocker_beta-0.5.11RC1-an+fx.xpi"
 				}
 			]
 		}