Update roadmap.md (#721)

docs/en/roadmap.md

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+# EventMesh Roadmap
+
+_Note: Items in tables for each milestone do not imply an order of implementation._
+
+_Status description:_
+
+| Completed | In Progress | In Planning | On Hold |
+| :--: | :--: |  :--: | :--: |
+| ✔ | ✏️ | 🚩 | ❗️|
+
+## Releases
+
+- [Roadmap for next planned release](#plan)
+- [v1.3.0 released 12 Dec 2021](https://github.com/apache/incubator-eventmesh/releases/tag/v1.3.0)
+- [v1.2.0 released 31 Jul 2021](https://github.com/apache/incubator-eventmesh/releases/tag/v1.2.0)
+- [v1.1.1 released 11 Nov 2020](https://github.com/apache/incubator-eventmesh/releases/tag/v1.1.1)
+- [v1.1.0 released 16 Sep 2020](https://github.com/apache/incubator-eventmesh/releases/tag/v1.1.0)
+- [v1.0.0 released 20 Aug 2020](https://github.com/apache/incubator-eventmesh/releases/tag/v1.0.0)
+
+## <a name="plan"></a> Next planned release
+
+| Status | Description | Comments |
+| --- | --- |  --- |
+| ✏️️| A lightable full-featured polyglot capability support | [doc](https://github.com/apache/incubator-eventmesh/issues/417)  |
+| ✏️️| Event Governance for choreography | [doc](https://github.com/apache/incubator-eventmesh/blob/master/docs/en/features/eventmesh-workflow-design.md)  |
+| ✏️️| Event Streaming | [doc](https://github.com/apache/incubator-eventmesh/issues/676)  |
+| 🚩| Support federated connector | [doc](https://github.com/apache/incubator-eventmesh/issues/577)  |
+| 🚩| EventMesh supports dashboard | [doc](https://github.com/apache/incubator-eventmesh/issues/700)  |
+| 🚩| Transaction event support | [doc](https://github.com/apache/incubator-eventmesh/issues/697)  |
+