Add toggle button to buttongroup

Change-Id: I8b65001ca0e39dc4a04d19ee1e8a90fdb414b35f
diff --git a/Changes b/Changes
index b43f219..ec79240 100755
--- a/Changes
+++ b/Changes
@@ -17,6 +17,7 @@
         - Added settings skeleton.
         - Added query panel for query views.
         - Added state object.
+        - Added toggle button to buttongroup.
 
 0.36 2019-09-19
         - Rename all cookies to be independent