elasticsearchHow do I find out the last version of Elasticsearch?

The last version of Elasticsearch can be found on the Elasticsearch Release Page.

You can also use the Elasticsearch API to get the last version of Elasticsearch.

Example code

curl -XGET 'localhost:9200'

Output example

{
  "name" : "elasticsearch",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "pKzTKiQOSu-7F8E3U8f6YQ",
  "version" : {
    "number" : "7.7.1",
    "build_flavor" : "default",
    "build_type" : "tar",
    "build_hash" : "81a1e9eda8e6183f5237786246f6dced26a10eaf",
    "build_date" : "2020-05-18T14:25:17.811730Z",
    "build_snapshot" : false,
    "lucene_version" : "8.5.1",
    "minimum_wire_compatibility_version" : "6.8.0",
    "minimum_index_compatibility_version" : "6.0.0-beta1"
  },
  "tagline" : "You Know, for Search"
}

The version number of Elasticsearch can be found in the output of the command above. In this example, the last version of Elasticsearch is 7.7.1.

Code explanation

• curl -XGET 'localhost:9200' - This command sends a request to the localhost on port 9200, which is the default port for Elasticsearch.

• "number" : "7.7.1" - This is the version number of Elasticsearch.

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