diff --git a/axum-core/CHANGELOG.md b/axum-core/CHANGELOG.md
index b1368081..fb3f36b5 100644
--- a/axum-core/CHANGELOG.md
+++ b/axum-core/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 # Unreleased
 
+- **added:** Add `IntoResponseHeaders` trait ([#644])
 - **breaking:** Using `HeaderMap` as an extractor will no longer remove the headers and thus
   they'll still be accessible to other extractors, such as `axum::extract::Json`. Instead
   `HeaderMap` will clone the headers. You should prefer to use `TypedHeader` to extract only the
@@ -20,7 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     - The `HeadersAlreadyExtracted` variant has been removed from these rejections:
         - `RequestAlreadyExtracted`
         - `RequestPartsAlreadyExtracted`
-    - `<HeaderMap as FromRequest<_>>::Error` has been changed to `std::convert::Infallible`.
+    - `<HeaderMap as FromRequest<_>>::Rejection` has been changed to `std::convert::Infallible`.
 - **breaking:** `axum::http::Extensions` is no longer an extractor (ie it
   doesn't implement `FromRequest`). The `axum::extract::Extension` extractor is
   _not_ impacted by this and works the same. This change makes it harder to
@@ -31,10 +32,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     - `RequestParts::extensions` returns `&Extensions`.
     - `RequestParts::extensions_mut` returns `&mut Extensions`.
     - `RequestAlreadyExtracted` has been removed.
-    - `<Request as FromRequest>::Error` is now `BodyAlreadyExtracted`.
-    - `<http::request::Parts as FromRequest>::Error` is now `Infallible`.
+    - `<Request as FromRequest>::Rejection` is now `BodyAlreadyExtracted`.
+    - `<http::request::Parts as FromRequest>::Rejection` is now `Infallible`.
     - `ExtensionsAlreadyExtracted` has been removed.
 
+[#644]: https://github.com/tokio-rs/axum/pull/644
 [#698]: https://github.com/tokio-rs/axum/pull/698
 [#699]: https://github.com/tokio-rs/axum/pull/699
 
diff --git a/axum-extra/CHANGELOG.md b/axum-extra/CHANGELOG.md
index 4ff725aa..beaf06a2 100644
--- a/axum-extra/CHANGELOG.md
+++ b/axum-extra/CHANGELOG.md
@@ -7,16 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 # Unreleased
 
-- None.
+- **breaking:** `CachedRejection` has been removed ([#699])
+- **breaking:** `<Cached<T> as FromRequest>::Rejection` is now `T::Rejection`. ([#699])
+
+[#666]: https://github.com/tokio-rs/axum/pull/666
+[#699]: https://github.com/tokio-rs/axum/pull/699
 
 # 0.1.2 (13. January, 2021)
 
 - **fix:** Depend on tower with `default_features = false` ([#666])
-- **breaking:** `CachedRejection` has been removed ([#699])
-- **breaking:** `<Cached<T> as FromRequest>::Error` is now `T::Rejection`. ([#699])
-
-[#666]: https://github.com/tokio-rs/axum/pull/666
-[#699]: https://github.com/tokio-rs/axum/pull/699
 
 # 0.1.1 (27. December, 2021)
 
diff --git a/axum/CHANGELOG.md b/axum/CHANGELOG.md
index 69912f3e..26ffa5cb 100644
--- a/axum/CHANGELOG.md
+++ b/axum/CHANGELOG.md
@@ -23,14 +23,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     - `RequestParts::headers` returns `&HeaderMap`.
     - `RequestParts::headers_mut` returns `&mut HeaderMap`.
     - `HeadersAlreadyExtracted` has been removed.
-    - The `HeadersAlreadyExtracted` removed variant has been removed from these rejections:
+    - The `HeadersAlreadyExtracted` variant has been removed from these rejections:
         - `RequestAlreadyExtracted`
         - `RequestPartsAlreadyExtracted`
         - `JsonRejection`
         - `FormRejection`
         - `ContentLengthLimitRejection`
         - `WebSocketUpgradeRejection`
-    - `<HeaderMap as FromRequest<_>>::Error` has been changed to `std::convert::Infallible`.
+    - `<HeaderMap as FromRequest<_>>::Rejection` has been changed to `std::convert::Infallible`.
 - **breaking:** `axum::http::Extensions` is no longer an extractor (ie it
   doesn't implement `FromRequest`). The `axum::extract::Extension` extractor is
   _not_ impacted by this and works the same. This change makes it harder to
@@ -41,8 +41,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     - `RequestParts::extensions` returns `&Extensions`.
     - `RequestParts::extensions_mut` returns `&mut Extensions`.
     - `RequestAlreadyExtracted` has been removed.
-    - `<Request as FromRequest>::Error` is now `BodyAlreadyExtracted`.
-    - `<http::request::Parts as FromRequest>::Error` is now `Infallible`.
+    - `<Request as FromRequest>::Rejection` is now `BodyAlreadyExtracted`.
+    - `<http::request::Parts as FromRequest>::Rejection` is now `Infallible`.
     - `ExtensionsAlreadyExtracted` has been removed.
     - The `ExtensionsAlreadyExtracted` removed variant has been removed from these rejections:
         - `ExtensionRejection`
@@ -50,9 +50,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
         - `MatchedPathRejection`
         - `WebSocketUpgradeRejection`
 
-TODO(david): make sure everything from https://github.com/tokio-rs/axum/pull/644
-is mentioned here.
-
 [#644]: https://github.com/tokio-rs/axum/pull/644
 [#665]: https://github.com/tokio-rs/axum/pull/665
 [#698]: https://github.com/tokio-rs/axum/pull/698