Bring CHANGELOG up to date

GrahamTheCoder · GrahamTheCoder · commit 8b3339869308 · 2019-03-29T08:45:21.000Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,8 @@ All notable changes to the code converter will be documented here.
 
 # 6.6.0 TBC
 
+* Ask people to upgrade VS if missing languageservices
+
 ### C# -> VB
 * Improve event identifier conversion
 
