Add Fleet & Agent 8.16.2 Release Notes (#1538)

* Add Fleet & Agent 8.16.2 Release Notes

* touchup

* Update wolfi note

(cherry picked from commit d7a2989)

# Conflicts:
#	docs/en/ingest-management/release-notes/release-notes-8.16.asciidoc

docs/en/ingest-management/release-notes/release-notes-8.16.asciidoc

@@ -14,15 +14,62 @@
 
 This section summarizes the changes in each release.
 
+<<<<<<< HEAD
+=======
+* <<release-notes-8.16.2>>
+* <<release-notes-8.16.1>>
+>>>>>>> d7a2989 (Add Fleet & Agent 8.16.2 Release Notes (#1538))
 * <<release-notes-8.16.0>>
 
 Also see:
 
 * {kibana-ref}/release-notes.html[{kib} release notes]
 * {beats-ref}/release-notes.html[{beats} release notes]
 
+// begin 8.16.2 relnotes
+
+[[release-notes-8.16.2]]
+== {fleet} and {agent} 8.16.2
+
+Review important information about the {fleet} and {agent} 8.16.2 release.
+
+[discrete]
+[[enhancements-8.16.2]]
+=== Enhancements
+
+In this release we've introduced an image based on the hardened link:https://github.com/wolfi-dev/[Wolfi] image to provide additional security to our self-managed customers, and improve our supply chain security posture. Wolfi-based images require Docker version 20.10.10 or higher.
+
+{agent}::
+* Perform check for an external package manager only at startup. {agent-pull}6178[#6178] {agent-issue}5835[#5835] {agent-issue}5991[#5991]
+* Remove some unnecessary copies when generating component configuration. {agent-pull}6184[#6184] {agent-issue}5835[#5835] {agent-issue}5991[#5991]
+* Use xxHash instead of sha256 for hashing AST nodes when generating component configuration. {agent-pull}6192[#6192] {agent-issue}5835[#5835] {agent-issue}5991[#5991]
+* Cache conditional sections when applying variables to component configuration. {agent-pull}6229[#6229] {agent-issue}5835[#5835] {agent-issue}5991[#5991]
+
+// end 8.16.2 relnotes
+
+// begin 8.16.1 relnotes
+
+<<<<<<< HEAD
+=======
+[[release-notes-8.16.1]]
+== {fleet} and {agent} 8.16.1
+
+Review important information about the {fleet} and {agent} 8.16.1 release.
+
+[discrete]
+[[bug-fixes-8.16.1]]
+=== Bug fixes
+
+{agent}::
+* During an {agent} upgrade, resolve paths to a proper value assuming that the upgrading agent is installed. {agent-pull}5879[#5879] {agent-issue}5872[#5872]
+* Trim spaces in the user input accepted by the cli.confirm function. This allows users to enter spaces around the `yes/no` inputs in CLI confirmation prompts. {agent-pull}5909[#5909]
+* Skip calling the `notifyFleetAuditUninstall` function to notify {fleet} on Windows during {agent} uninstall, to significantly reduce likelihood of an exception being thrown. {agent-pull}6065[#6065] {agent-issue}5952[#5952]
+
+// end 8.16.1 relnotes
+
 // begin 8.16.0 relnotes
 
+>>>>>>> d7a2989 (Add Fleet & Agent 8.16.2 Release Notes (#1538))
 [[release-notes-8.16.0]]
 == {fleet} and {agent} 8.16.0