diff --git a/crates/matrix-sdk-crypto/CHANGELOG.md b/crates/matrix-sdk-crypto/CHANGELOG.md
index 6e36dc038..84fdf3e90 100644
--- a/crates/matrix-sdk-crypto/CHANGELOG.md
+++ b/crates/matrix-sdk-crypto/CHANGELOG.md
@@ -32,6 +32,16 @@ Changes:
 
 Breaking changes:
 
+- Expose new methods `OwnUserIdentity::was_previously_verified`,
+  `OwnUserIdentity::withdraw_verification`, and
+  `OwnUserIdentity::has_verification_violation`, which track whether our own
+  identity was previously verified.
+  ([#3846](https://github.com/matrix-org/matrix-rust-sdk/pull/3846))
+
+  **NOTE**: this causes changes to the format of the serialised data in the
+  CryptoStore, meaning that, once upgraded, it will not be possible to roll
+  back applications to earlier versions without breaking user sessions.
+
 - Add a new `error_on_verified_user_problem` property to
   `CollectStrategy::DeviceBasedStrategy`, which, when set, causes
   `OlmMachine::share_room_key` to fail with an error if any verified users on