diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 61cee46..f5ab4b2 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,6 +6,10 @@ Changelog
    Development Version
    ====================
 
+Version 0.16
+============
+- Allow overwriting schemas referring to the same ``tool``, #175.
+
 Version 0.16
 ============
 - Update version regex according to latest packaging version, #153