[DOCS][main] Add 8.6.2 Release Notes (#93879)

Co-authored-by: Abdon Pijpelink <[email protected]>

Author: julio-santana

docs/reference/release-notes.asciidoc

@@ -8,6 +8,7 @@ This section summarizes the changes in each release.
 
 * <<release-notes-8.8.0>>
 * <<release-notes-8.7.0>>
+* <<release-notes-8.6.2>>
 * <<release-notes-8.6.1>>
 * <<release-notes-8.6.0>>
 * <<release-notes-8.5.3>>
@@ -42,6 +43,7 @@ This section summarizes the changes in each release.
 
 include::release-notes/8.8.0.asciidoc[]
 include::release-notes/8.7.0.asciidoc[]
+include::release-notes/8.6.2.asciidoc[]
 include::release-notes/8.6.1.asciidoc[]
 include::release-notes/8.6.0.asciidoc[]
 include::release-notes/8.5.3.asciidoc[]

docs/reference/release-notes/8.6.2.asciidoc

@@ -0,0 +1,25 @@
+[[release-notes-8.6.2]]
+== {es} version 8.6.2
+
+Also see <<breaking-changes-8.6,Breaking changes in 8.6>>.
+
+[[bug-8.6.2]]
+[float]
+=== Bug fixes
+
+Allocation::
+* Only simulate legal desired moves {es-pull}93635[#93635] (issue: {es-issue}93271[#93271])
+
+Health::
+* Fix the reporting of initializing shards in the Health API {es-pull}93502[#93502] (issue: {es-issue}90327[#90327])
+
+Infra/Core::
+* Don't report MIGRATION_NEEDED for 7.x indices {es-pull}93666[#93666]
+
+Ingest Node::
+* Fix geo ip database file leak when processing IP arrays {es-pull}93177[#93177]
+
+Machine Learning::
+* Use long inference timeout at ingest {es-pull}93731[#93731]
+
+