diff --git a/docs/release-notes/8.2.1.asciidoc b/docs/release-notes/8.2.1.asciidoc
new file mode 100644
index 0000000000..d942f18e67
--- /dev/null
+++ b/docs/release-notes/8.2.1.asciidoc
@@ -0,0 +1,23 @@
+[[ecs-release-notes-8.2.1]]
+=== 8.2.1
+
+[[schema-changes-8.2.1]]
+[float]
+==== Schema changes
+
+[[schema-bugfixes-8.2.1]]
+[float]
+===== Bugfixes
+
+* Adding missing process fields for documentation. {ecs_pull}1906[#1906]
+
+[[tooling-changes-8.2.1]]
+[float]
+==== Tooling and artifact changes
+
+[[tooling-improvements-8.2.1]]
+[float]
+===== Improvements
+
+* Add type hints to `schema` modules. {ecs_pull}1771[#1771]
+* Support `docs_only` param to subset defs. {ecs_pull}1909[#1909]
diff --git a/docs/release-notes/index.asciidoc b/docs/release-notes/index.asciidoc
index 79e59a1577..a748c5b8e5 100644
--- a/docs/release-notes/index.asciidoc
+++ b/docs/release-notes/index.asciidoc
@@ -6,6 +6,7 @@ This section summarizes the changes in each release.
 * <<ecs-release-notes-8.4.0, {ecs} version 8.4.0>>
 * <<ecs-release-notes-8.3.1, {ecs} version 8.3.1>>
 * <<ecs-release-notes-8.3.0, {ecs} version 8.3.0>>
+* <<ecs-release-notes-8.2.1, {ecs} version 8.2.1>>
 * <<ecs-release-notes-8.2.0, {ecs} version 8.2.0>>
 * <<ecs-release-notes-8.1.0, {ecs} version 8.1.0>>
 * <<ecs-release-notes-8.0.1, {ecs} version 8.0.1>>
@@ -19,6 +20,7 @@ This section summarizes the changes in each release.
 include::8.4.asciidoc[]
 include::8.3.1.asciidoc[]
 include::8.3.asciidoc[]
+include::8.2.1.asciidoc[]
 include::8.2.asciidoc[]
 include::8.1.asciidoc[]
 include::8.0.1.asciidoc[]