Updated notes.txt for info on upgrading MQTT
Updated notes.txt for info on upgrading MQTT

krattai/noo-ebs,krattai/noo-ebs,krattai/noo-ebs,krattai/noo-ebs,krattai/noo-ebs,krattai/noo-ebs,krattai/noo-ebs,krattai/noo-ebs,krattai/noo-ebs,krattai/noo-ebs,krattai/noo-ebs