diff --git a/CHANGELOG.md b/CHANGELOG.md
index 56efce2..1415758 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# unreleased
+
+* [ENHANCEMENT] Log incoming and parsed samples if debug logging is enabled ([#58](https://github.com/prometheus/graphite_exporter/pull/58))
+
 # 0.3.0 / 2018-08-22
 
 This release contains two major breaking changes: