Update CHANGELOG.md

Steven Silvester · web-flow · commit abb0a60e4025 · 2021-08-07T02:54:32.000-05:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 <!-- <START NEW CHANGELOG ENTRY> -->
 
-## 0.3.5
+## 0.4.0
 
 ([Full Changelog](https://github.com/jupyter-server/jupyter_releaser/compare/v1...a485f446f1214419f414bede35a24a2bc3e29a5f))
 
