diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6b764ecc..7f25beaef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -53,6 +53,7 @@ _Breaking developer changes, which may affect downstream projects or sites that
 #### :bug: Bugfixes
 * Fix hidden tooltips on map control toolbar ([#8781])
 * Fix glitching out turn restriction minimap on narrow sidebars ([#8792])
+* Fix non-string properties of GeoJSON custom map data not being displayed correctly ([#8825], thanks [@k-yle])
 #### :earth_asia: Localization
 #### :hourglass: Performance
 #### :mortar_board: Walkthrough / Help
@@ -61,6 +62,8 @@ _Breaking developer changes, which may affect downstream projects or sites that
 * Add colours for preset categories ([#8799])
 #### :hammer: Development
 
+[@k-yle]: https://github.com/k-yle
+
 [#8771]: https://github.com/openstreetmap/iD/issues/8771
 [#8781]: https://github.com/openstreetmap/iD/issues/8781
 [#8792]: https://github.com/openstreetmap/iD/pull/8792
@@ -69,6 +72,7 @@ _Breaking developer changes, which may affect downstream projects or sites that
 [#8800]: https://github.com/openstreetmap/iD/pull/8800
 [#8805]: https://github.com/openstreetmap/iD/issues/8805
 [#8807]: https://github.com/openstreetmap/iD/issues/8807
+[#8825]: https://github.com/openstreetmap/iD/pull/8825
 
 # 2.20.2
 ##### 2021-Oct-28