Cleanup after v3.22.0 release

tf-release-bot · TeamCity · commit b1de2a9d22f9 · 2019-04-10T19:00:23.000Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,4 @@
+## 3.22.1 (Unreleased)
 ## 3.22.0 (April 10, 2019)
 
 ### Added
