From 6cb984678515734f4d7714117dc89c82ecccbcfa Mon Sep 17 00:00:00 2001
From: Bin Yi <byi@sumologic.com>
Date: Tue, 26 Mar 2019 09:54:08 -0700
Subject: [PATCH] Update CHANGELOG.md

---
 CHANGELOG.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3e3a04..2826767 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 All notable changes to this project will be documented in this file. Tracking did not begin until version 1.10.
 
+<a name="1.4.0"></a>
+# [1.4.1] (2019-03-13)
+
+- Add option for sending metrics in Prometheus format [#39](https://github.com/SumoLogic/fluentd-output-sumologic/pull/39) 
+- Use the build-in extract_placeholders method for header expanding [#40](https://github.com/SumoLogic/fluentd-output-sumologic/pull/40)
+
+__NOTE:__ there is a breaking change in the placeholders: `tag_parts[n]` is replaced by `tag[n]` [#47](https://github.com/SumoLogic/fluentd-output-sumologic/issues/47)
+
 <a name="1.4.0"></a>
 # [1.4.0] (2019-01-16)