diff --git a/CHANGELOG b/CHANGELOG
index a61d6dd6d7a39b945c5bf4860c88797c41619b60..9d71e3eb320920eb8471b8318cf9ea31ab740a58 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1 +1,4 @@
 2023-07-11: initial release
+2023-07-09: added WATO parameters
+2023-07-11: added check key length, key complexity,  use of default keys
+2023-08-02: renamed from snmp_version to snmp_state