diff --git a/.changeset/old-dots-sin.md b/.changeset/old-dots-sin.md
new file mode 100644
index 0000000000..f7e2933897
--- /dev/null
+++ b/.changeset/old-dots-sin.md
@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+chore: Switch `payload.out` to an array