8.19.3 release notes

Author: natasha-moore-elastic

docs/release-notes.asciidoc

@@ -3,6 +3,7 @@
 
 This section summarizes the changes in each release.
 
+* <<release-notes-8.19.3, {elastic-sec} version 8.19.3>>
 * <<release-notes-8.19.2, {elastic-sec} version 8.19.2>>
 * <<release-notes-8.19.1, {elastic-sec} version 8.19.1>>
 * <<release-notes-8.19.0, {elastic-sec} version 8.19.0>>

docs/release-notes/8.19.asciidoc

@@ -1,6 +1,21 @@
 [[release-notes-header-8.19.0]]
 == 8.19
 
+[discrete]
+[[release-notes-8.19.3]]
+=== 8.19.3
+
+[discrete]
+[[enhancements-8.19.3]]
+==== Enhancements
+* Improves the reliability of {elastic-defend}'s connection to its kernel driver. This should reduce the instances of temporary `DEGRADED` policy statuses at boot due to `connect_kernel` failures.
+
+[discrete]
+[[bug-fixes-8.19.3]]
+==== Fixes
+* Prevents Session View from crashing by normalizing the `event.process.args` field ({kibana-pull}232462[#232462]).
+* Fixes a bug in {elastic-defend} where Linux endpoints would report `process.executable` as a relative, instead of absolute, path.
+
 [discrete]
 [[release-notes-8.19.2]]
 === 8.19.2