CHANGELOG.md in activesupport-4.0.9 vs CHANGELOG.md in activesupport-4.0.10.rc1

@@ -1,4 +1,15 @@
+## Rails 4.0.10 (August 19, 2014) ##
+
+*   Fix DateTime comparison with DateTime::Infinity object.
+
+    *Rafael Mendonça França*
+
+*   Make Dependencies pass a name to NameError error.
+
+    *arthurnn*, *Yuki Nishijima*
+
+
 ## Rails 4.0.9 (August 18, 2014) ##
 
 *No changes*