diff --git a/docs/content/migration/v2.md b/docs/content/migration/v2.md
index c0a58100b..0e1dd3e60 100644
--- a/docs/content/migration/v2.md
+++ b/docs/content/migration/v2.md
@@ -649,3 +649,10 @@ As a consequence, middlewares do not have access to those Connection headers,
 and a new option has been introduced to specify which ones could go through the middleware chain before being removed: `<entrypoint>.forwardedHeaders.connection`.
 
 Please check out the [entrypoint forwarded headers connection option configuration](../routing/entrypoints.md#forwarded-headers) documentation.
+
+## v2.11.14
+
+### X-Forwarded-Prefix
+
+In `v2.11.14`, the `X-Forwarded-Prefix` header is now handled like the other `X-Forwarded-*` headers: Traefik removes it when it's sent from an untrusted source.
+Please refer to the Forwarded headers [documentation](https://doc.traefik.io/traefik/routing/entrypoints/#forwarded-headers) for more details.