Currently the [official ElasticSearch Integration documentation](https://docs.gitlab.com/ee/integration/elasticsearch.html#elasticsearch-repository-indexer-beta) states that the Elasticsearch Go indexer [must be installed](https://docs.gitlab.com/ee/integration/elasticsearch.html#installation) in _all_ situations. This is _no longer the case_ as Omnibus _includes_ the Go indexer and all dependencies since version 11.8, as confirmed in the ElasticSearch Deep Dive. Docs should be updated to note: - Omnibus _includes_ the new Go indexer and all dependencies since 11.8 - building and installing the Go indexer is _only_ required for source (and older) installations [gitlab-elasticsearch-indexer v1.0 in Omnibus 11.8](https://about.gitlab.com/2019/02/22/gitlab-11-8-released/#omnibus-improvements)