Merge pull request #132 from antmendoza/change-readme

added release 2.0.0 to readme

Author: antmendoza

README.md

@@ -15,6 +15,7 @@ With the SDK you can:
 | Latest Releases | Conformance to spec version |
 | :---: | :---: |
 | [v1.0.0](https://github.com/serverlessworkflow/sdk-typescript/releases/) | [v0.6](https://github.com/serverlessworkflow/specification/tree/0.6.x) |
+| [v2.0.0](https://github.com/serverlessworkflow/sdk-typescript/releases/) | [v0.7](https://github.com/serverlessworkflow/specification/tree/0.7.x) |