chore(release): 3.0.0-rc4

Diff: 3.0.0-rc3...3.0.0-rc4

Author: darrachequesne

CHANGELOG.md

@@ -1,3 +1,12 @@
+# [3.0.0-rc4](https://github.com/socketio/socket.io-client/compare/3.0.0-rc3...3.0.0-rc4) (2020-10-30)
+
+
+### Features
+
+* emit an Error object upon middleware error ([0939395](https://github.com/socketio/socket.io-client/commit/09393952e3397a0c71f239ea983f8ec1623b7c21))
+
+
+
 # [3.0.0-rc3](https://github.com/socketio/socket.io-client/compare/3.0.0-rc2...3.0.0-rc3) (2020-10-26)
 
 

dist/socket.io.js

@@ -1,6 +1,6 @@
 {
   "name": "socket.io-client",
-  "version": "3.0.0-rc3",
+  "version": "3.0.0-rc4",
   "keywords": [
     "realtime",
     "framework",
@@ -54,7 +54,7 @@
     "istanbul": "^0.4.5",
     "mocha": "^3.3.0",
     "prettier": "^2.1.2",
-    "socket.io": "3.0.0-rc3",
+    "socket.io": "3.0.0-rc4",
     "socket.io-browsers": "^1.0.0",
     "socket.io-msgpack-parser": "^3.0.0",
     "text-blob-builder": "0.0.1",