Release notes for 8.11 (#2298)

Co-authored-by: Kylie Meli <[email protected]>

docs/release-notes/8.11.asciidoc

@@ -0,0 +1,28 @@
+[[ecs-release-notes-8.11.0]]
+=== 8.11.0
+
+[[schema-changes-8.11.0]]
+[float]
+==== Schema changes
+
+[[schema-bugfixes-8.11.0]]
+[float]
+===== Bugfixes
+
+* Remove `expected_values` from `threat.*.indicator.name` fields. {ecs_pull}2281[#2281]
+
+[[schema-added-8.11.0]]
+[float]
+===== Added
+
+* Added `volume.*` as beta field set. {ecs_pull}2269[#2269]
+
+[[tooling-changes-8.11.0]]
+[float]
+==== Tooling and artifact changes
+
+[[tooling-bugfixes-8.11.0]]
+[float]
+===== Bugfixes
+
+* Respect reusable.top_level in Beats generator {ecs_pull}2278[#2278]

docs/release-notes/index.asciidoc

@@ -3,6 +3,7 @@
 
 This section summarizes the changes in each release.
 
+* <<ecs-release-notes-8.11.0, {ecs} version 8.11.0>>
 * <<ecs-release-notes-8.10.0, {ecs} version 8.10.0>>
 * <<ecs-release-notes-8.9.0, {ecs} version 8.9.0>>
 * <<ecs-release-notes-8.8.0, {ecs} version 8.8.0>>
@@ -26,6 +27,7 @@ This section summarizes the changes in each release.
 :issue: https://github.com/elastic/ecs/issues/
 :pull: https://github.com/elastic/ecs/pull/
 
+include::8.11.asciidoc[]
 include::8.10.asciidoc[]
 include::8.9.asciidoc[]
 include::8.8.asciidoc[]