Bump to v4.17.0.

cloneDeepWith.js

@@ -1,5 +1,9 @@
 var baseClone = require('./_baseClone');
 
+/** Used to compose bitmasks for cloning. */
+var CLONE_DEEP_FLAG = 1,
+    CLONE_SYMBOLS_FLAG = 4;
+
 /**
  * This method is like `_.cloneWith` except that it recursively clones `value`.
  *
@@ -30,7 +34,7 @@ var baseClone = require('./_baseClone');
  */
 function cloneDeepWith(value, customizer) {
   customizer = typeof customizer == 'function' ? customizer : undefined;
-  return baseClone(value, true, true, customizer);
+  return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);
 }
 
 module.exports = cloneDeepWith;