Add 7.15 release notes

docs/en/ingest-management/index.asciidoc

@@ -62,7 +62,7 @@ include::troubleshooting.asciidoc[leveloffset=+1]
 
 include::faq.asciidoc[leveloffset=+1]
 
-include::release-notes/release-notes-7.14.asciidoc[leveloffset=+1]
+include::release-notes/release-notes-7.15.asciidoc[leveloffset=+1]
 
 include::fleet/fleet-api-docs.asciidoc[leveloffset=+1]
 

docs/en/ingest-management/release-notes/release-notes-7.15.asciidoc

@@ -0,0 +1,178 @@
+// Use these for links to issue and pulls. 
+:kib-issue: https://github.com/elastic/kibana/issues/
+:kib-pull: https://github.com/elastic/kibana/pull/
+:agent-issue: https://github.com/elastic/beats/issues/
+:agent-pull: https://github.com/elastic/beats/pull/
+:fleet-server-issue: https://github.com/elastic/beats/issues/fleet-server/
+:fleet-server-pull: https://github.com/elastic/beats/pull/fleet-server/
+
+
+[[release-notes]]
+= Release notes
+
+This section summarizes the changes in each release.
+
+* <<release-notes-7.15.0>>
+
+Also see:
+
+* {kibana-ref}/release-notes.html[{kib} release notes]
+* {beats-ref}/release-notes.html[{beats} release notes]
+
+// begin 7.15.0 relnotes
+
+[[release-notes-7.15.0]]
+== {fleet} and {agent} 7.15.0
+
+Review important information about the {fleet} and {agent} 7.15.0 releases.
+
+[discrete]
+[[known-issues-7.15.0]]
+=== Known issues
+
+.Upgrade {agent}s to use Osquery Manager integration
+[%collapsible]
+====
+*Details* +
+You must upgrade your {agent}s to the latest version to use the Osquery Manager
+integration.
+
+*Impact* +
+To upgrade, refer to <<upgrade-elastic-agent>>.
+====
+
+[discrete]
+[[enhancements-7.15.0]]
+=== Enhancements
+
+{fleet}::
+* Adds package policy upgrade API {kib-pull}103017[#103017]
+* Updates Package Policy UI to support upgrading package policies
+{kib-pull}107171[#107171]
+* Removes subseconds from `event.ingested` {kib-pull}104044[#104044]
+
+[discrete]
+[[bug-fixes-7.15.0]]
+=== Bug fixes
+
+{fleet}::
+* Fixes Fleet settings and HostInput error handling {kib-pull}109418[#109418]
+* Fixes Agent policy search to support simple text filters
+{kib-pull}107306[#107306]
+
+{agent}::
+* Adds validation for certificate flags to ensure they are absolute paths {agent-pull}27779[#27779]
+* Migrates state on upgrade {agent-pull}27825[#27825]
+
+// end 7.15.x relnotes
+
+
+
+// ---------------------
+//TEMPLATE
+//Use the following text as a template. Remember to replace the version info.
+
+// begin 7.15.x relnotes
+
+//[[release-notes-7.15.x]]
+//== {fleet} and {agent} 7.15.x
+
+//Review important information about the {fleet} and {agent} 7.15.x releases.
+
+//[discrete]
+//[[security-updates-7.15.x]]
+//=== Security updates
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+//[discrete]
+//[[breaking-changes-7.15.x]]
+//=== Breaking changes
+
+//Breaking changes can prevent your application from optimal operation and
+//performance. Before you upgrade, review the breaking changes, then mitigate the
+//impact to your application.
+
+//[discrete]
+//[[breaking-PR#]]
+//.Short description
+//[%collapsible]
+//====
+//*Details* +
+//<Describe new behavior.> For more information, refer to {kibana-pull}PR[#PR].
+
+//*Impact* +
+//<Describe how users should mitigate the change.> For more information, refer to {fleet-guide}/fleet-server.html[Fleet Server].
+//====
+
+//[discrete]
+//[[known-issues-7.15.x]]
+//=== Known issues
+
+//[[known-issue-issue#]]
+//.Short description
+//[%collapsible]
+//====
+
+//*Details* 
+
+//<Describe known issue.>
+
+//*Impact* +
+
+//<Describe impact or workaround.>
+
+//====
+
+//[discrete]
+//[[deprecations-7.15.x]]
+//=== Deprecations
+
+//The following functionality is deprecated in 7.15.x, and will be removed in
+//8.0.0. Deprecated functionality does not have an immediate impact on your
+//application, but we strongly recommend you make the necessary updates after you
+//upgrade to 7.15.x.
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+//[discrete]
+//[[new-features-7.15.x]]
+//=== New features
+
+//The 7.15.x release adds the following new and notable features.
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+//[discrete]
+//[[enhancements-7.15.x]]
+//=== Enhancements
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+//[discrete]
+//[[bug-fixes-7.15.x]]
+//=== Bug fixes
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+// end 7.15.x relnotes