1[[versions]] 2= Versions 3 4[partintro] 5-- 6Elasticsearch Curator has been around for many different versions of 7Elasticsearch. The following document helps clarify which versions of Curator 8work with which versions of Elasticsearch. 9 10The current version of Curator is {curator_version} 11 12* <<version-compatibility,Version Compatibility>> 13-- 14 15[[version-compatibility]] 16== Version Compatibility 17  18 19IMPORTANT: Each listed version of Elasticsearch Curator has been fully tested 20against unmodified release versions of Elasticsearch. **Modified versions of Elasticsearch may not be fully supported.** 21 22The current version of Curator is {curator_version} 23 24[cols="<,<,<,<,<,<",options="header",grid="cols"] 25|=== 26|Curator Version 27|ES 1.x 28|ES 2.x 29|ES 5.x 30|ES 6.x 31|ES 7.x 32 33|          3 34|  ✅ 35|  ✅ 36|  ❌ 37|  ❌ 38|  ❌ 39 40|          4 41|  ❌ 42|  ✅ 43|  ✅ 44|  ❌ 45|  ❌ 46 47|          5.6- 48|  ❌ 49|  ❌ 50|  ✅ 51|  ✅ 52|  ❌ 53 54|          5.7+ 55|  ❌ 56|  ❌ 57|  ✅ 58|  ✅ 59|  ✅ 60|=== 61 62Learn more about the different versions at: 63 64* https://www.elastic.co/guide/en/elasticsearch/client/curator/3.5/index.html[Curator 3 Documentation] 65* https://www.elastic.co/guide/en/elasticsearch/client/curator/4.2/index.html[Curator 4 Documentation] 66* https://www.elastic.co/guide/en/elasticsearch/client/curator/{curator_doc_tree}/index.html[Curator 5 Documentation] 67