Looking at the guide[0] they have pages for 1.x[1] and "older versions"[2] [0] http://www.elasticsearch.org/guide/ http://www.elasticsearch.org/guide/ [1] htt

Looking at the guide[0] they have pages for 1.x[1] and "older versions"[2] [0] http://www.elasticsearch.org/guide/ http://www.elasticsearch.org/guide/ [1] http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/index.html http://www.elasticsearch.org/guide/en/elasticsearch/referenc... [2] http://www.elasticsearch.org/guide/en/elasticsearch/reference/index.html http://www.elasticsearch.org/guide/en/elasticsearch/referenc...