CHANGELOG.md in request_handler-0.12.0 vs CHANGELOG.md in request_handler-0.13.0

@@ -1,9 +1,14 @@
 Changelog
 ===
 
 ## master
 
+## 0.13.0
+
+- sidecar resources for multipart requests can be labeled with required
+- **remove** support for sidepushing via `included` array in request body.
+
 ## 0.12.0
 
 - support for multipart-requests
 - update rubocop and fix danger check
 - drop support for ruby 2.1 (dry-types does not support it anymore either which makes supporting it here pointless)