Bump to v4.7.0.

wrapperChain.js

@@ -1,10 +1,11 @@
 var chain = require('./chain');
 
 /**
- * Enables explicit method chaining on the wrapper object.
+ * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
  *
  * @name chain
  * @memberOf _
+ * @since 0.1.0
  * @category Seq
  * @returns {Object} Returns the new `lodash` wrapper instance.
  * @example