update README.md

Author: shi-yuan

README.md

@@ -17,7 +17,7 @@ Elasticsearch-SQL
 
 **6.8.23** [![6.8.23 Build Status](https://travis-ci.com/NLPchina/elasticsearch-sql.svg?branch=elastic6.8.23)](https://travis-ci.com/github/NLPchina/elasticsearch-sql)
 **7.17.22** [![7.17.22 Build Status](https://travis-ci.com/NLPchina/elasticsearch-sql.svg?branch=elastic7.17.22)](https://travis-ci.com/github/NLPchina/elasticsearch-sql)
-**8.12.2** [![8.12.2 Build Status](https://travis-ci.com/NLPchina/elasticsearch-sql.svg?branch=elastic8.12.2)](https://travis-ci.com/github/NLPchina/elasticsearch-sql)
+**8.13.0** [![8.13.0 Build Status](https://travis-ci.com/NLPchina/elasticsearch-sql.svg?branch=elastic8.13.0)](https://travis-ci.com/github/NLPchina/elasticsearch-sql)
 **master** [![master Build Status](https://travis-ci.com/NLPchina/elasticsearch-sql.svg?branch=master)](https://travis-ci.com/github/NLPchina/elasticsearch-sql)
 
 Query elasticsearch using familiar SQL syntax.
@@ -248,6 +248,7 @@ Versions
 | 8.12.0                | 8.12.0.0       |                                | elastic8.12.0|
 | 8.12.1                | 8.12.1.0       |                                | elastic8.12.1|
 | 8.12.2                | 8.12.2.0       |                                | elastic8.12.2|
+| 8.13.0                | 8.13.0.0       |                                | elastic8.13.0|
 
 ### Elasticsearch 1.x
 ````
@@ -1262,6 +1263,11 @@ Versions
 ./bin/elasticsearch-plugin install https://github.com/NLPchina/elasticsearch-sql/releases/download/v8.12.2/elasticsearch-sql-8.12.2.0.zip
 ````
 
+### Elasticsearch 8.13.0
+````
+./bin/elasticsearch-plugin install https://github.com/NLPchina/elasticsearch-sql/releases/download/v8.13.0/elasticsearch-sql-8.13.0.0.zip
+````
+
 After doing this, you need to restart the Elasticsearch server. Otherwise you may get errors like `Invalid index name [sql], must not start with '']; ","status":400}`.
 
 ## Basic Usage