diff --git a/docs/simplesamlphp-changelog.txt b/docs/simplesamlphp-changelog.txt
index 38650ab8c398f93dd52b1cc78b7667d73ff65bf6..04e9ed3653f1f4dee0d770204cff2c02020f4504 100644
--- a/docs/simplesamlphp-changelog.txt
+++ b/docs/simplesamlphp-changelog.txt
@@ -24,6 +24,7 @@ Released TBD
   * Added support for the Sender-Vouches method.
   * Added support for WantAssertionsSigned and AuthnRequestsSigned in SAML 2.0 SP metadata.
   * Added support for file uploads in the metadata converter.
+  * Added support for setting the prefix for Memcache keys.
   * Added support for the Hide From Discovery REFEDS Entity Category.
   * Added support for the eduPersonAssurance attribute.
   * Added support for the full SCHAC 1.5.0 schema.