diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a179be..4032efa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ This project adheres to [Package Versioning Policy](https://wiki.haskell.org/Pac
 
 ### Added
 - TLS implementation. So far it is an experimental feature.
+- Insert using command syntax with mongo server >= 2.6
 
 ### Removed
 - System.IO.Pipeline module