diff --git a/crates/matrix-sdk/CHANGELOG.md b/crates/matrix-sdk/CHANGELOG.md
index 2f981ec5f2b..d2fde26cf25 100644
--- a/crates/matrix-sdk/CHANGELOG.md
+++ b/crates/matrix-sdk/CHANGELOG.md
@@ -42,6 +42,14 @@ All notable changes to this project will be documented in this file.
 - [**breaking**]: The `authentication::qrcode` module now reexports types from
   `oauth2` rather than `openidconnect`. Some type names might have changed.
   ([#4604](https://github.com/matrix-org/matrix-rust-sdk/pull/4604))
+- [**breaking**]: The behavior of `Oidc::logout()` is now aligned with
+  [MSC4254](https://github.com/matrix-org/matrix-spec-proposals/pull/4254)
+  ([#4674](https://github.com/matrix-org/matrix-rust-sdk/pull/4674))
+  - Support for [RP-Initiated Logout](https://openid.net/specs/openid-connect-rpinitiated-1_0.html)
+    was removed, so it doesn't return an `OidcEndSessionUrlBuilder` anymore.
+  - Only one request is made to revoke the access token, since the server is
+    supposed to revoke both the access token and the associated refresh token
+    when the request is made.
 
 ## [0.10.0] - 2025-02-04