Update docs/changelog/129600.yaml

parkertimmins · parkertimmins · commit 2ac1c55620a3 · 2025-06-18T14:59:01.000-05:00
diff --git a/docs/changelog/129600.yaml b/docs/changelog/129600.yaml
@@ -0,0 +1,7 @@
+pr: 129600
+summary: Make flattened synthetic source concatenate object keys on scalar/object
+  mismatch
+area: Mapping
+type: bug
+issues:
+ - 122936
