create table showing SDK -> API version

sdk/textanalytics/azure-ai-textanalytics/README.md

@@ -67,10 +67,13 @@ Install the Azure Text Analytics client library for Python with [pip][pip]:
 ```bash
 pip install azure-ai-textanalytics --pre
 ```
+> This table shows the relationship between SDK versions and supported API versions of the service
+>| SDK version      | Supported API version of service |
+>| ----------- | ----------- |
+>| Latest GA release (can be installed by removing the `--pre` flag)      | 3.0       |
+>| Latest release (beta)   | 3.0, 3.1-preview        |
+
 
-> Note: This version of the client library supports both the v3.0 version, and the preview versions of the v3.1 version of the Text Analytics service. If you do not specify the `--pre` flag when installing the package, you will download version 5.0.0 of the library, which will only
-include support of the services v3.0 version. Specifying the `--pre` flag will give you the latest beta release of this library, which includes
-support of all preview versions of v3.1, and also continuing support of the service's v3.0 version.
 
 ### Authenticate the client
 #### Get the endpoint