Update docs/changelog/133897.yaml

martijnvg · martijnvg · commit b8fcd16fb5a9 · 2025-09-02T14:30:26.000+02:00
diff --git a/docs/changelog/133897.yaml b/docs/changelog/133897.yaml
@@ -0,0 +1,6 @@
+pr: 133897
+summary: "Runtime fields: pass down runtime field name as source filter when source\
+  \ mode is synthetic"
+area: "Mapping, Mapping"
+type: enhancement
+issues: []
