Update axum/CHANGELOG.md

Co-authored-by: Jonas Platte <jplatte+git@posteo.de>

axum/CHANGELOG.md

@@ -15,8 +15,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **breaking:** `MethodRouter` now panics on overlapping routes ([#1102])
 - **breaking:** Remove trailing slash redirects. Previously if you added a route
   for `/foo` axum would redirect calls to `/foo/` to `/foo` (or vice versa for
-  `/foo/`). That is no longer supported and such requests will now be sent to
-  the fallback ([#1119])
+  `/foo/`). Such requests will now be sent to the fallback. If you were
+  relying on the previous behavior, please open an issue. ([#1119])
 
 [#1077]: https://github.com/tokio-rs/axum/pull/1077
 [#1102]: https://github.com/tokio-rs/axum/pull/1102