Add Fleet/Agent release notes for 8.5 (#2264)

docs/en/ingest-management/index.asciidoc

@@ -159,7 +159,7 @@ include::troubleshooting/troubleshooting.asciidoc[leveloffset=+2]
 
 include::troubleshooting/faq.asciidoc[leveloffset=+2]
 
-include::release-notes/release-notes-8.4.asciidoc[leveloffset=+1]
+include::release-notes/release-notes-8.5.asciidoc[leveloffset=+1]
 
 include::elastic-agent/install-fleet-managed-agent.asciidoc[leveloffset=+2]
 

docs/en/ingest-management/release-notes/release-notes-8.5.asciidoc

@@ -0,0 +1,225 @@
+// Use these for links to issue and pulls.
+:kib-issue: https://github.com/elastic/kibana/issues/
+:kibana-pull: https://github.com/elastic/kibana/pull/
+:agent-issue: https://github.com/elastic/elastic-agent/issues/
+:beats-issue: https://github.com/elastic/beats/issues/
+:agent-libs-pull: https://github.com/elastic/elastic-agent-libs/pull/
+:agent-pull: https://github.com/elastic/elastic-agent/pull/
+:fleet-server-issue: https://github.com/elastic/fleet-server/issues/
+:fleet-server-pull: https://github.com/elastic/fleet-server/pull/
+
+[[release-notes]]
+= Release notes
+
+This section summarizes the changes in each release.
+
+* <<release-notes-8.5.0>>
+
+Also see:
+
+* {kibana-ref}/release-notes.html[{kib} release notes]
+* {beats-ref}/release-notes.html[{beats} release notes]
+
+// begin 8.5.0 relnotes
+
+[[release-notes-8.5.0]]
+== {fleet} and {agent} 8.5.0
+
+Review important information about the {fleet} and {agent} 8.5.0 release.
+
+[discrete]
+[[breaking-changes-8.5.0]]
+=== 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-PR1709]]
+.{fleet-server} and {agent} now reject certificates signed with SHA-1
+[%collapsible]
+====
+*Details* +
+With the upgrade to Go 1.18, {fleet-server} now rejects certificates signed with
+SHA-1. For more information, refer to the Go 1.18
+https://tip.golang.org/doc/go1.18#sha1[release notes].
+
+*Impact* +
+Do not sign certificates with SHA-1. If you are using old certificates signed
+with SHA-1, update them now.
+====
+
+[discrete]
+[[new-features-8.5.0]]
+=== New features
+
+The 8.5.0 release adds the following new and notable features.
+
+{fleet}::
+* Add agent activity flyout {kibana-pull}140510[#140510]
+* Add a new event toggle to capture terminal output in endpoint {kibana-pull}139421[#139421]
+* Make batch actions asynchronous {kibana-pull}138870[#138870]
+* Add ability to tag integration assets {kibana-pull}137184[#137184]
+* Add support for input-only packages {kibana-pull}140035[#140035]
+
+{fleet-server}::
+* Log redacted config when config updates {fleet-server-issue}1626[#1626] {fleet-server-pull}1671[#1671]
+
+{agent}::
+* Add `lumberjack` input type to the {filebeat} spec {agent-pull}959[#959]
+* Add support for hints-based autodiscovery in Kubernetes provider {agent-pull}698[#698]
+* Improve logging during upgrades {agent-pull}1287[#1287]
+
+[discrete]
+[[enhancements-8.5.0]]
+=== Enhancements
+
+{fleet}::
+* Add toggle for experimental synthetic `_source` support in {fleet} data streams {kibana-pull}140132[#140132]
+* Enhance the package policy API to create or update a package policy API with a simplified way to define inputs {kibana-pull}139420[#139420]
+* Support new subscription and license fields {kibana-pull}137799[#137799]
+
+{agent}::
+* Improve logging of {fleet} check-in errors and only report the local state as degraded after two consecutive failed check-ins {agent-issue}1154[#1154] {agent-pull}1477[#1477]
+
+[discrete]
+[[bug-fixes-8.5.0]]
+=== Bug fixes
+
+{fleet}::
+* Refresh search results when clearing category filter {kibana-pull}142853[#142853]
+* Respect `default_field: false` when generating index settings {kibana-pull}142277[#142277]
+* Fix repeated debug logs when bundled package directory does not exist {kibana-pull}141660[#141660]
+
+{fleet-server}::
+* Fix a race condition between the unenroller goroutine and the main
+goroutine for the coordinator monitor {fleet-server-issue}1738[#1738]
+* Remove events from agent check-in body {fleet-server-issue}1774[#1774]
+* Improve authc debug logging {fleet-server-pull}1870[#1870]
+* Add error detail to catch-all HTTP error response {fleet-server-pull}1854[#1854]
+* Fix issue where errors were ignored when written to {es} {fleet-server-pull}1896[#1896]
+* Update `apikey.cache_hit` log field name to match convention {fleet-server-pull}1900[#1900]
+* Custom server limits are no longer ignored when default limits are loaded {fleet-server-issue}1841[#1841] {fleet-server-pull}1912[#1912]
+* Use separate rate limiters for internal and external API listeners to prevent {fleet-server} from shutting down under load {fleet-server-issue}1859[#1859] {fleet-server-pull}1904[#1904]
+* Fix `fleet.migration.total` log key overlap {fleet-server-pull}1951[#1951]
+
+{agent}::
+* Fix a panic caused by a race condition when installing the {agent} {agent-issue}806[#806] {agent-pull}823[#823]
+* Use the {agent} configuration directory as the root of the `inputs.d` folder {agent-issue}663[#663] {agent-pull}840[#840]
+* Fix unintended reset of source URI when downloading components {agent-pull}1252[#1252]
+* Create separate status reporter for local-only events so that degraded {fleet} check-ins no longer affect health of successful {fleet} check-ins {agent-issue}1157[#1157] {agent-pull}1285[#1285]
+* Add success log message after previous check-in failures {agent-pull}1327[#1327]
+* Fix docker provider `add_fields` processors {agent-pull}1420[#1420]
+* Fix admin permission check on localized windows {agent-pull}1552[#1552]
+
+// end 8.5.0 relnotes
+
+// ---------------------
+//TEMPLATE
+//Use the following text as a template. Remember to replace the version info.
+
+// begin 8.5.x relnotes
+
+//[[release-notes-8.5.x]]
+//== {fleet} and {agent} 8.5.x
+
+//Review important information about the {fleet} and {agent} 8.5.x release.
+
+//[discrete]
+//[[security-updates-8.5.x]]
+//=== Security updates
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+//[discrete]
+//[[breaking-changes-8.5.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-8.5.x]]
+//=== Known issues
+
+//[[known-issue-issue#]]
+//.Short description
+//[%collapsible]
+//====
+
+//*Details*
+
+//<Describe known issue.>
+
+//*Impact* +
+
+//<Describe impact or workaround.>
+
+//====
+
+//[discrete]
+//[[deprecations-8.5.x]]
+//=== Deprecations
+
+//The following functionality is deprecated in 8.5.x, and will be removed in
+//8.5.x. Deprecated functionality does not have an immediate impact on your
+//application, but we strongly recommend you make the necessary updates after you
+//upgrade to 8.5.x.
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+//[discrete]
+//[[new-features-8.5.x]]
+//=== New features
+
+//The 8.5.x release adds the following new and notable features.
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+//[discrete]
+//[[enhancements-8.5.x]]
+//=== Enhancements
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+//[discrete]
+//[[bug-fixes-8.5.x]]
+//=== Bug fixes
+
+//{fleet}::
+//* add info
+
+//{agent}::
+//* add info
+
+// end 8.5.x relnotes