diff --git a/ci/release/changelogs/next.md b/ci/release/changelogs/next.md
index af4479824..a4c14441b 100644
--- a/ci/release/changelogs/next.md
+++ b/ci/release/changelogs/next.md
@@ -13,3 +13,4 @@
 - Fixed an issue with elk layouts accounting for edge labels as if they were placed on the side of the edge. [#483](https://github.com/terrastruct/d2/pull/483)
 - Fixed an issue where dagre layouts may not have enough spacing for all edge labels. [#484](https://github.com/terrastruct/d2/pull/484)
 - Fixed connections being clipped if they were at the very top or left edges of the diagram. [#493](https://github.com/terrastruct/d2/pull/493)
+- Fixed edge case where the key `null` was compiling wrongly. [#507](https://github.com/terrastruct/d2/issues/507)