From f08a203bc5b11eab7daeee981c52f55379b2974a Mon Sep 17 00:00:00 2001
From: Martin Raifer <martin@raifer.tech>
Date: Fri, 9 Dec 2022 11:33:04 +0100
Subject: [PATCH] add changelog entry for v5.1.1 backport/patch release

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

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e86b1ec..f65229de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,14 @@ _Breaking developer changes, which may affect downstream projects or sites that
 [@xxxx]: https://github.com/xxxx
 -->
 
+# 5.1.1
+
+#### Bugfixes
+* Fix a bug causing `undefined` to be used as the tag key in the `structure` field ([#676])
+
+[#676]: https://github.com/openstreetmap/id-tagging-schema/issues/676
+
+
 # 5.1.0
 
 #### :mega: Release Highlights