diff --git a/.changeset/red-lizards-accept.md b/.changeset/red-lizards-accept.md
index 758eb11da5..9314a35f7f 100644
--- a/.changeset/red-lizards-accept.md
+++ b/.changeset/red-lizards-accept.md
@@ -3,3 +3,5 @@
 ---
 
 Add API endpoint for requesting a catalog refresh at `/refresh`, which is activated if a `CatalogProcessingEngine` is passed to `createRouter`.
+
+The `CatalogProcessingEngine` interface has also received a new `refresh` method, meaning this is a breaking change if you have a custom implementation of it. The new method is used to trigger a refresh of an entity in an as localized was as possible, usually by refreshing the parent location.