Add Fleet & Agent 8.17.2 Release Notes (#1670) (#1678)

* Add Fleet & Agent 8.17.2 Release Notes

* Add Go version bump #6686

* Update docs/en/ingest-management/release-notes/release-notes-8.17.asciidoc

Co-authored-by: Craig MacKenzie <craig.mackenzie@elastic.co>

---------

Co-authored-by: Craig MacKenzie <craig.mackenzie@elastic.co>
(cherry picked from commit 832dd1c)

Co-authored-by: David Kilfoyle <41695641+kilfoyle@users.noreply.github.com>

Author: mergify[bot]

docs/en/ingest-management/release-notes/release-notes-8.17.asciidoc

@@ -14,6 +14,7 @@
 
 This section summarizes the changes in each release.
 
+* <<release-notes-8.17.2>>
 * <<release-notes-8.17.1>>
 * <<release-notes-8.17.0>>
 
@@ -22,6 +23,37 @@ Also see:
 * {kibana-ref}/release-notes.html[{kib} release notes]
 * {beats-ref}/release-notes.html[{beats} release notes]
 
+// begin 8.17.2 relnotes
+
+[[release-notes-8.17.2]]
+== {fleet} and {agent} 8.17.2
+
+Review important information about the {fleet} and {agent} 8.17.2 release.
+
+[discrete]
+[[security-updates-8.17.2]]
+=== Security updates
+
+{fleet-server}::
+* Upgrade `golang.org/x/net` to v0.34.0 and `golang.org/x/crypto` to v0.32.0. {fleet-server-pull}44405[#4405]
+
+
+[discrete]
+[[enhancements-8.17.2]]
+=== Enhancements
+
+{agent}::
+* Upgrade NodeJS for Heartbeat to LTS v18.20.6. {agent-pull}6641[#6641]
+
+[discrete]
+[[bug-fixes-8.17.2]]
+=== Bug fixes
+
+{agent}::
+* Emit variables even if provider data is empty from the start. {agent-pull}6598[#6598]
+
+// end 8.17.2 relnotes
+
 // begin 8.17.1 relnotes
 
 [[release-notes-8.17.1]]
@@ -71,7 +103,7 @@ The 8.17.1 release Added the following new and notable features.
 
 {agent}::
 * During uninstall, call the audit or unenroll API before components are stopped, if {agent} is running a {fleet-server} instance. {agent-pull}6085[#6085] {agent-issue}5752[#5752]
-* Update OTel components to v0.1156.0. {agent-pull}6391[#6391]
+* Update OTel components to v0.115.0. {agent-pull}6391[#6391]
 * Restore the `cloud-defend` binary which was accidentally removed in version 8.17.0. {agent-pull}6470[#6470] {agent-issue}6469[#6469]
 
 // end 8.17.1 relnotes