[chore] Release 2.0.4

Author: darrachequesne

History.md

@@ -1,6 +1,6 @@
 {
   "name": "socket.io",
-  "version": "2.0.3",
+  "version": "2.0.4",
   "description": "node.js realtime framework server",
   "keywords": [
     "realtime",
@@ -27,7 +27,7 @@
     "debug": "~2.6.6",
     "engine.io": "~3.1.0",
     "socket.io-adapter": "~1.1.0",
-    "socket.io-client": "~2.0.2",
+    "socket.io-client": "2.0.4",
     "socket.io-parser": "~3.1.1"
   },
   "devDependencies": {