diff --git a/docs/Release_Changelog.md b/docs/Release_Changelog.md
index 27d509fa..0a433332 100644
--- a/docs/Release_Changelog.md
+++ b/docs/Release_Changelog.md
@@ -1,3 +1,7 @@
+**v5.91 / 16.7.2019**
+
+- recreated Armbian Buster images due to a bug in Network manager which in some cases failed to initiate network connection
+
 **v5.90 / 7.7.2019**
 
 - added Armbian Buster images for all boards