CHANGELOG.md in notification-pusher-onesignal-1.2.3 vs CHANGELOG.md in notification-pusher-onesignal-1.2.4

@@ -2,9 +2,14 @@
 
 ### master
 
 * nothing yet
 
+### 1.2.4 - 2018/03/17
+
+* bugfixes
+    * rename `headers` option to `headings`
+
 ### 1.1.0 - 2017/12/29
 
 * features
     * add `headers` and `subtitle` options