update README.md

shi-yuan · shi-yuan · commit 7d1e23f809cf · 2017-05-24T21:42:27.000+08:00
diff --git a/README.md b/README.md
@@ -31,6 +31,7 @@ Elasticsearch-SQL
 **5.3.0** [![5.3.0 Build Status](https://travis-ci.org/NLPchina/elasticsearch-sql.svg?branch=elastic5.3.0)](https://travis-ci.org/NLPchina/elasticsearch-sql)
 **5.3.1** [![5.3.1 Build Status](https://travis-ci.org/NLPchina/elasticsearch-sql.svg?branch=elastic5.3.1)](https://travis-ci.org/NLPchina/elasticsearch-sql)
 **5.3.2** [![5.3.2 Build Status](https://travis-ci.org/NLPchina/elasticsearch-sql.svg?branch=elastic5.3.2)](https://travis-ci.org/NLPchina/elasticsearch-sql)
+**5.4.0** [![5.4.0 Build Status](https://travis-ci.org/NLPchina/elasticsearch-sql.svg?branch=elastic5.4.0)](https://travis-ci.org/NLPchina/elasticsearch-sql)
 
 Query elasticsearch using familiar SQL syntax.
 You can also use ES functions in SQL.
@@ -82,6 +83,7 @@ Versions
 | 5.3.0                 | 5.3.0.0        | delete commands not supported  | elastic5.3.0 |
 | 5.3.1                 | 5.3.1.0        | delete commands not supported  | elastic5.3.1 |
 | 5.3.2                 | 5.3.2.0        | delete commands not supported  | elastic5.3.2 |
+| 5.4.0                 | 5.4.0.0        | delete commands not supported  | elastic5.4.0 |
 
 ### Elasticsearch 1.X
 ````
@@ -206,6 +208,11 @@ Versions
 ./bin/elasticsearch-plugin install https://github.com/NLPchina/elasticsearch-sql/releases/download/5.3.2.0/elasticsearch-sql-5.3.2.0.zip
 ````
 
+### Elasticsearch 5.4.0
+````
+./bin/elasticsearch-plugin install https://github.com/NLPchina/elasticsearch-sql/releases/download/5.4.0.0/elasticsearch-sql-5.4.0.0.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
