update release notes

Bernhard Posselt · Bernhard Posselt · commit 1cf24640d378 · 2018-11-10T15:05:23.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,7 +3,7 @@
 ## [Unreleased]
 
 
-## [3.5.0]  - 2018-11-10
+## [4.0.0]  - 2018-11-10
 
 ### Added 
 
