diff --git a/Changelog.md b/Changelog.md
index 84a1028..8092eeb 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -3,6 +3,7 @@
 ### Version 0.6.0
 - Added: addOrGet for sets.
 - Added: Async API which allows to easily execute Iterables/Collections offthread without the complexity.
+- Added: ConcurrentArrayLists and tests for it
 
 ### Version 0.5.3
 - Added: OrderedMap/Set