diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 0a2071696858f84960a6c7c318e2d2c816bc6b93..74e607268705a4ded9dfcf5322230921a9f6ba3b 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -15,6 +15,10 @@ Added
 * OpenID connect scope and accompanying claim `groups`
 * Support config files in JSON format
 
+Changed
+~~~~~~~
+* Replace dev.sh helper script with tox environments.
+
 Fixed
 ~~~~~