[chore] Release 4.0.0 (#202)

Author: darrachequesne

History.md

@@ -1,4 +1,14 @@
 
+4.0.0 / 2017-02-15
+===================
+
+  * [fix] Fix remoteJoin/remoteLeave methods (#201)
+  * [docs] Update code examples in the Readme (#194)
+  * [docs] Update History.md regarding the `return_buffers` option (#189)
+  * [feature] Make customHook async (#181)
+
+The major bump is due to #181, which is an API breaking change.
+
 3.1.0 / 2017-01-16
 ===================
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "socket.io-redis",
-  "version": "3.1.0",
+  "version": "4.0.0",
   "description": "",
   "license": "MIT",
   "repository": {