Add all versions page (elastic#1783)

Author: reakaleek

docset.yml

@@ -70,6 +70,7 @@ toc:
   - toc: reference
   - toc: extend
   - file: archive.md
+  - file: versions.md
   - hidden: 404.md
 
 subs:
@@ -294,4 +295,4 @@ subs:
   cloud-billing-apis: https://www.elastic.co/docs/api/doc/cloud-billing/
   cloud-serverless-apis: https://www.elastic.co/docs/api/doc/elastic-cloud-serverless/
   ece-apis: https://www.elastic.co/docs/api/doc/cloud-enterprise/
-  intake-apis: https://www.elastic.co/docs/api/doc/observability-serverless/
+  intake-apis: https://www.elastic.co/docs/api/doc/observability-serverless/

versions.md

@@ -0,0 +1,82 @@
+---
+navigation_title: "All versions"
+---
+
+# All versions of Elastic Docs
+
+Review the documentation for all versions of Elastic products.
+
+## Elasticsearch
+
+- Elasticsearch Guide — [all versions](https://www.elastic.co/guide/en/elasticsearch/reference/index.html)
+- Elasticsearch Go Client — [all versions](https://www.elastic.co/guide/en/elasticsearch/client/go-api/index.html)
+- Elasticsearch Java Client — [all versions](https://www.elastic.co/guide/en/elasticsearch/client/java-api-client/index.html)
+- Elasticsearch JavaScript Client — [all versions](https://www.elastic.co/guide/en/elasticsearch/client/javascript-api/index.html)
+- Elasticsearch .NET Client — [all versions](https://www.elastic.co/guide/en/elasticsearch/client/net-api/index.html)
+- Elasticsearch PHP Client — [all versions](https://www.elastic.co/guide/en/elasticsearch/client/php-api/index.html)
+- Elasticsearch Python Client — [all versions](https://www.elastic.co/guide/en/elasticsearch/client/python-api/index.html)
+- Elasticsearch Ruby Client — [all versions](https://www.elastic.co/guide/en/elasticsearch/client/ruby-api/index.html)
+- Elasticsearch for Apache Hadoop and Spark — [all versions](https://www.elastic.co/guide/en/elasticsearch/hadoop/index.html)
+- Elasticsearch Relevance Engine (ESRE) — [all versions](https://www.elastic.co/guide/en/esre/index.html)
+- Painless Scripting Language — [all versions](https://www.elastic.co/guide/en/elasticsearch/painless/index.html)
+- Elasticsearch Plugins and Integrations — [all versions](https://www.elastic.co/guide/en/elasticsearch/plugins/index.html)
+- Enterprise Search Guide — [all versions](https://www.elastic.co/guide/en/enterprise-search/index.html)
+- Workplace Search Guide — [all versions](https://www.elastic.co/guide/en/workplace-search/index.html)
+- App Search Guide — [all versions](https://www.elastic.co/guide/en/app-search/index.html)
+- App Search JavaScript client — [all versions](https://www.elastic.co/guide/en/enterprise-search-clients/app-search-javascript/index.html)
+- App Search Node.js client — [all versions](https://www.elastic.co/guide/en/enterprise-search-clients/app-search-node/index.html)
+- Enterprise Search Node.js client — [all versions](https://www.elastic.co/guide/en/enterprise-search-clients/enterprise-search-node/index.html)
+- Enterprise Search PHP client — [all versions](https://www.elastic.co/guide/en/enterprise-search-clients/php/index.html)
+- Enterprise Search Python client — [all versions](https://www.elastic.co/guide/en/enterprise-search-clients/python/index.html)
+- Enterprise Search Ruby client — [all versions](https://www.elastic.co/guide/en/enterprise-search-clients/ruby/index.html)
+- Workplace Search Node.js client — [all versions](https://www.elastic.co/guide/en/enterprise-search-clients/workplace-search-node/index.html)
+
+## Observability
+
+- Observability — [all versions](https://www.elastic.co/guide/en/observability/index.html)
+- APM Guide  — [all versions](https://www.elastic.co/guide/en/apm/guide/index.html)
+- APM Android Agent — [all versions](https://www.elastic.co/guide/en/apm/agent/android/index.html)
+- APM Go Agent — [all versions](https://www.elastic.co/guide/en/apm/agent/go/index.html)
+- APM iOS Agent — [all versions](https://www.elastic.co/guide/en/apm/agent/swift/index.html)
+- APM Java Agent — [all versions](https://www.elastic.co/guide/en/apm/agent/java/index.html)
+- APM .NET Agent — [all versions](https://www.elastic.co/guide/en/apm/agent/dotnet/index.html)
+- APM Node.js Agent — [all versions](https://www.elastic.co/guide/en/apm/agent/nodejs/index.html)
+- APM Python Agent — [all versions](https://www.elastic.co/guide/en/apm/agent/python/index.html)
+- APM Ruby Agent — [all versions](https://www.elastic.co/guide/en/apm/agent/ruby/index.html)
+- APM Real User Monitoring JavaScript Agent — [all versions](https://www.elastic.co/guide/en/apm/agent/rum-js/index.html)
+- ECS Logging Java Reference — [all versions](https://www.elastic.co/guide/en/ecs-logging/java/index.html)
+
+## Security
+
+- Elastic Security — [all versions](https://www.elastic.co/guide/en/security/index.html)
+
+## Elastic Stack
+
+- Starting with the Elasticsearch Platform and its Solutions — [all versions](https://www.elastic.co/guide/en/starting-with-the-elasticsearch-platform-and-its-solutions/index.html)
+- Curator Index Management — [all versions](https://www.elastic.co/guide/en/elasticsearch/client/curator/index.html)
+- Elastic Common Schema (ECS) Reference — [all versions](https://www.elastic.co/guide/en/ecs/index.html)
+- Installation and Upgrade Guide — [all versions](https://www.elastic.co/guide/en/elastic-stack/index.html)
+- Kibana Guide — [all versions](https://www.elastic.co/guide/en/kibana/index.html)
+- Machine Learning — [all versions](https://www.elastic.co/guide/en/machine-learning/index.html)
+
+## Ingest
+
+- Elastic Ingest Reference Architectures — [all versions](https://www.elastic.co/guide/en/ingest/index.html)
+- Fleet and Elastic Agent Guide — [all versions](https://www.elastic.co/guide/en/fleet/index.html)
+- Logstash Reference — [all versions](https://www.elastic.co/guide/en/logstash/index.html)
+- Elastic Logging Plugin for Docker — [all versions](https://www.elastic.co/guide/en/beats/loggingplugin/index.html)
+- Auditbeat Reference — [all versions](https://www.elastic.co/guide/en/beats/auditbeat/index.html)
+- Beats Developer Guide — [all versions](https://www.elastic.co/guide/en/beats/devguide/index.html)
+- Beats Platform Reference — [all versions](https://www.elastic.co/guide/en/beats/libbeat/index.html)
+- Filebeat Reference — [all versions](https://www.elastic.co/guide/en/beats/filebeat/index.html)
+- Heartbeat Reference — [all versions](https://www.elastic.co/guide/en/beats/heartbeat/index.html)
+- Metricbeat Reference — [all versions](https://www.elastic.co/guide/en/beats/metricbeat/index.html)
+- Packetbeat Reference — [all versions](https://www.elastic.co/guide/en/beats/packetbeat/index.html)
+- Winlogbeat Reference — [all versions](https://www.elastic.co/guide/en/beats/winlogbeat/index.html)
+
+## Cloud
+
+- Elastic Cloud Enterprise — [all versions](https://www.elastic.co/guide/en/cloud-enterprise/index.html)
+- Elastic Cloud on Kubernetes — [all versions](https://www.elastic.co/guide/en/cloud-on-k8s/index.html)
+- Elastic Cloud Control — [all versions](https://www.elastic.co/guide/en/ecctl/index.html)
+