Add #621 to CHANGELOG

Author: pluma

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Fixed
+
+- Fixed view properties not being passed correctly when creating views ([#621](https://github.com/arangodb/arangojs/issues/621)
+
 ## [6.11.0] - 2019-08-16
 
 ### Changed