diff --git a/docs/reference/release-notes.asciidoc b/docs/reference/release-notes.asciidoc
index aa210d2e29511..c0b1377512f1e 100644
--- a/docs/reference/release-notes.asciidoc
+++ b/docs/reference/release-notes.asciidoc
@@ -10,6 +10,7 @@ This section summarizes the changes in each release.
 * <<release-notes-8.17.0>>
 * <<release-notes-8.16.1>>
 * <<release-notes-8.16.0>>
+* <<release-notes-8.15.5>>
 * <<release-notes-8.15.4>>
 * <<release-notes-8.15.3>>
 * <<release-notes-8.15.2>>
@@ -82,6 +83,7 @@ include::release-notes/8.18.0.asciidoc[]
 include::release-notes/8.17.0.asciidoc[]
 include::release-notes/8.16.1.asciidoc[]
 include::release-notes/8.16.0.asciidoc[]
+include::release-notes/8.15.5.asciidoc[]
 include::release-notes/8.15.4.asciidoc[]
 include::release-notes/8.15.3.asciidoc[]
 include::release-notes/8.15.2.asciidoc[]
diff --git a/docs/reference/release-notes/8.15.5.asciidoc b/docs/reference/release-notes/8.15.5.asciidoc
new file mode 100644
index 0000000000000..4590b809b4329
--- /dev/null
+++ b/docs/reference/release-notes/8.15.5.asciidoc
@@ -0,0 +1,29 @@
+[[release-notes-8.15.5]]
+== {es} version 8.15.5
+
+Also see <<breaking-changes-8.15,Breaking changes in 8.15>>.
+
+[[bug-8.15.5]]
+[float]
+=== Bug fixes
+
+Machine Learning::
+* Fix bug in ML autoscaling when some node info is unavailable {es-pull}116650[#116650]
+
+Mapping::
+* Change synthetic source logic for `constant_keyword` {es-pull}117182[#117182] (issue: {es-issue}117083[#117083])
+
+Relevance::
+* Fix handling of bulk requests with semantic text fields and delete ops {es-pull}116942[#116942]
+
+Vector Search::
+* Update Semantic Query To Handle Zero Size Responses {es-pull}116277[#116277] (issue: {es-issue}116083[#116083])
+
+[[enhancement-8.15.5]]
+[float]
+=== Enhancements
+
+Data streams::
+* Apm-data: disable date_detection for all apm data streams {es-pull}116995[#116995]
+
+