From 653e427433b4787ec734da6cf2ffa60d7bf147da Mon Sep 17 00:00:00 2001
From: Arve Knudsen <arve.knudsen@gmail.com>
Date: Wed, 18 Dec 2019 15:00:43 +0100
Subject: [PATCH] Changelog: Add PagerDuty breaking change (#21170)

---
 CHANGELOG.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b8bf9761d64..d54703eb3f1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 * **Graphite**: Add Metrictank dashboard to Graphite datasource
 
+## Breaking changes
+* **PagerDuty**: Change `payload.custom_details` field in PagerDuty notification to be a JSON object instead of a string.
+
 # 6.5.2 (2019-12-11)
 
 ### Bug Fixes