CHANGELOG-3.5.md: update
@@ -115,6 +115,7 @@ Note that any `etcd_debugging_*` metrics are experimental and subject to change.
- Fix [quorum protection logic when promoting a learner](https://github.com/etcd-io/etcd/pull/11640).
- Improve [peer corruption checker](https://github.com/etcd-io/etcd/pull/11621) to work when peer mTLS is enabled.
- Log [`[CLIENT-PORT]/health` check in server side](https://github.com/etcd-io/etcd/pull/11704).
+- Log [successful etcd server-side health check in debug level](https://github.com/etcd-io/etcd/pull/12677).
- Improve [compaction performance when latest index is greater than 1-million](https://github.com/etcd-io/etcd/pull/11734).
- [Refactor consistentindex](https://github.com/etcd-io/etcd/pull/11699).
- [Add log when etcdserver failed to apply command](https://github.com/etcd-io/etcd/pull/11670).
