diff --git a/actix-router/CHANGES.md b/actix-router/CHANGES.md
index c85d10e2a..9fe4fb419 100644
--- a/actix-router/CHANGES.md
+++ b/actix-router/CHANGES.md
@@ -2,6 +2,10 @@
 
 ## Unreleased - 2021-xx-xx
 - Minimum supported Rust version (MSRV) is now 1.54.
+- `Resource` trait now have an associated type, `Path`, instead of the generic parameter. [#2568]
+- `Resource` is now implemented for `&mut Path<_>` and `RefMut<Path<_>>`. [#2568]
+
+[#2568]: https://github.com/actix/actix-web/pull/2568
 
 
 ## 0.5.0-beta.3 - 2021-12-17