CHANGELOG: highlight improved discovery-srv-name support

Signed-off-by: Sam Batschelet <sbatsche@redhat.com>

CHANGELOG-3.3.md

@@ -6,6 +6,25 @@ Previous change logs can be found at [CHANGELOG-3.2](https://github.com/etcd-io/
 The [minimum recommended etcd versions to run in **production**](https://groups.google.com/d/msg/etcd-dev/nZQl17RjxHQ/FkC_rZ_4AwAJT) is 3.1.11+, 3.2.10+, and 3.3.0+.
 
 
+<hr>
+
+## [v3.3.11](https://github.com/coreos/etcd/releases/tag/v3.3.11) (2018-TBD)
+
+See [code changes](https://github.com/coreos/etcd/compare/v3.3.10...v3.3.11) and [v3.3 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_3.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.3 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_3.md).**
+
+### etcdctl v3
+
+- Add [`etcdctl --discovery-srv-name`](https://github.com/etcd-io/etcd/pull/10250) flag.
+
+### gRPC Proxy
+
+- Add [`etcd proxy --discovery-srv-name`](https://github.com/etcd-io/etcd/pull/10250) flag.
+
+### etcd gateway
+
+- Add [`etcd gateway --discovery-srv-name`](https://github.com/etcd-io/etcd/pull/10250) flag.
+
+
 <hr>