Clean up collection node from Krill response (#806).

This commit requires Krill response update.

Change-Id: I3fc17a6edc12dc2cab04d7c976f918c337b96b04
diff --git a/Changes b/Changes
index f9faab0..d2eeb46 100644
--- a/Changes
+++ b/Changes
@@ -11,6 +11,7 @@
 - Add API version to ResourceParser & ServiceInfo (#806)
 - Update Query QuerySerializer with API version in the test suite (#806)
 - Add API version to KoralCollectionQueryBuilder (#806)
+- Clean up collection node from Krill response (#806)
 
 # version 0.79.1