[DOCS] Release notes for 7.15.0

Author: picandocodigo

CHANGELOG.md

@@ -1,3 +1,21 @@
+## 7.15.0
+
+### Client
+
+We've tested and added documentation on best practices for leveraging the client in a Function-as-a-Service (FaaS) environment to the [official docs](https://www.elastic.co/guide/en/elasticsearch/client/ruby-api/current/connecting.html#client-faas).
+
+### API
+
+- New experimental endpoints: `indices.disk_usage`. `indices.field_usage_stats`, `nodes.clear_repositories_metering_archive`, `get_repositories_metering_info`, [`search_mvt`](https://www.elastic.co/guide/en/elasticsearch/reference/master/search-vector-tile-api.html)
+- The `index` parameter is now required for `open_point_in_time`.
+- The `index_metric` parameter in `nodes.stats` adds the `shards` option.
+
+### X-Pack
+
+- New parameters for `ml.put_job`: `ignore_unavailable`, `allow_no_indices`, `ignore_throttled`, `expand_wildcards`.
+- New endpoint: `security.query_api_keys`. [Documentation](https://www.elastic.co/guide/en/elasticsearch/reference/7.15/security-api-query-api-key.html)
+
+
 ## 7.14.1
 
 ### Client

docs/release_notes/715.asciidoc

@@ -0,0 +1,20 @@
+[[release_notes_715]]
+=== 7.15 Release notes
+
+[discrete]
+==== Client
+
+- Support for Elasticsearch v7.15.0 APIs.
+- We've tested and added documentation on best practices for leveraging the client in a Function-as-a-Service (FaaS) environment to the https://www.elastic.co/guide/en/elasticsearch/client/ruby-api/current/connecting.html#client-faas[official docs].
+
+[discrete]
+==== API
+- New experimental endpoints: `indices.disk_usage`. `indices.field_usage_stats`, `nodes.clear_repositories_metering_archive`, `get_repositories_metering_info`, https://www.elastic.co/guide/en/elasticsearch/reference/master/search-vector-tile-api.html[`search_mvt`]
+- The `index` parameter is now required for `open_point_in_time`.
+- The `index_metric` parameter in `nodes.stats` adds the `shards` option.
+
+[discrete]
+==== X-Pack
+
+- New parameters for `ml.put_job`: `ignore_unavailable`, `allow_no_indices`, `ignore_throttled`, `expand_wildcards`.
+- New endpoint: https://www.elastic.co/guide/en/elasticsearch/reference/7.15/security-api-query-api-key.html[`security.query_api_keys`].

docs/release_notes/index.asciidoc

@@ -4,6 +4,7 @@
 
 [discrete]
 === 7.x
+* <<release_notes_715, 7.15 Release Notes>>
 * <<release_notes_714, 7.14 Release Notes>>
 * <<release_notes_713, 7.13 Release Notes>>
 * <<release_notes_712, 7.12 Release Notes>>
@@ -16,6 +17,7 @@
 * <<release_notes_75, 7.5 Release Notes>>
 * <<release_notes_70, 7.0 Release Notes>>
 
+include::715.asciidoc[]
 include::714.asciidoc[]
 include::713.asciidoc[]
 include::712.asciidoc[]