CHANGELOG-3.3: add more changes
@@ -37,6 +37,8 @@ See [code changes](https://github.com/etcd-io/etcd/compare/v3.3.13...v3.3.14) an
### etcd server
+- Add [`rpctypes.ErrLeaderChanged`](https://github.com/etcd-io/etcd/pull/10094).
+ - Now linearizable requests with read index would fail fast when there is a leadership change, instead of waiting until context timeout.
- Fix [race condition in `rafthttp` transport pause/resume](https://github.com/etcd-io/etcd/pull/10826).
### API
