Bump to v3.7.0.

object/defaults.js

@@ -8,6 +8,8 @@ define(['./assign', '../internal/assignDefaults', '../function/restParam'], func
    * object for all destination properties that resolve to `undefined`. Once a
    * property is set, additional values of the same property are ignored.
    *
+   * **Note:** This method mutates `object`.
+   *
    * @static
    * @memberOf _
    * @category Object