Update Changelog

mpv1989 · mpv1989 · commit 606558b42f4d · 2018-09-03T10:09:56.000+02:00
diff --git a/ChangeLog.md b/ChangeLog.md
@@ -6,9 +6,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 ## [Unreleased]
 
-### Changed
+### Fixed
 
 - applied arangosearch API changes for ArangoDB 3.4.0
+- fixed `ArangoCursor#close()`: check hasNext before close (issue #223)
 
 ## [4.7.0] - 2018-08-02
 
