diff --git a/CHANGELOG.md b/CHANGELOG.md
index f78f5d6a..ec1b5eeb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 * Feature: add hook for server-side e-mail notification
 * Fix: logging ignores not retrievable get_native_id if not supported by OS
 * Fix: report with enabled expand honors now provided filter proper
+* Improve: add options [logging] trace_on_debug and trace_filter for supporting trace logging
 
 ## 3.5.4
 * Improve: item filter enhanced for 3rd level supporting VALARM and honoring TRIGGER (offset or absolute)