From 249a7de0e7316f4604c9010a44abb8d19a0c7c8a Mon Sep 17 00:00:00 2001
From: Nic Appleby <nicja@users.noreply.github.com>
Date: Thu, 18 Apr 2019 16:23:16 +0200
Subject: [PATCH] Update changelog for release

---
 changelog.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/changelog.md b/changelog.md
index 4741a6e..6c07690 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 2.2.1 - 2019-04-18
+
+* Fix #57: `ErrorException thrown with message "array_merge(): Argument #2 is not an array"` when defining service account
+
 ## 2.2.0 - 2019-04-15
 
 * Allow users to authenticate to Google Cloud Storage directly with env variable without using a json file