[DO[7.17] [DOCS] Adds 7.16.3 release notes (#122396) (#122890)

docs/CHANGELOG.asciidoc

@@ -13,6 +13,7 @@ Review important information about the {kib} 7.16.x releases.
 // Best practices:
 // * When there are changes to kibana.yml settings, include the links to the new settings.
 
+* <<release-notes-7.16.3>>
 * <<release-notes-7.16.2>>
 * <<release-notes-7.16.1>>
 * <<release-notes-7.16.0>>
@@ -69,6 +70,34 @@ Review important information about the {kib} 7.16.x releases.
 
 --
 
+[[release-notes-7.16.3]]
+== {kib} 7.16.3
+
+Review the following information about the 7.16.3 release.
+
+[float]
+[[breaking-changes-v7.16.3]]
+=== Breaking changes
+Breaking changes can prevent your application from optimal operation and performance. Before you upgrade to 7.16.2, review the <<breaking-changes-7.16.0,7.16.0 breaking changes>>.
+
+To review the breaking changes in previous versions, refer to the following: 
+
+{kibana-ref-all}/7.15/release-notes-7.15.0.html#breaking-changes-7.15.0[7.15] | {kibana-ref-all}/7.14/release-notes-7.14.0.html#breaking-changes-7.14.0[7.14] | {kibana-ref-all}/7.13/release-notes-7.13.0.html#breaking-changes-7.13.0[7.13] | 
+{kibana-ref-all}/7.12/release-notes-7.12.0.html#breaking-changes-7.12.0[7.12] | {kibana-ref-all}/7.11/breaking-changes-7.11.html[7.11] | 
+{kibana-ref-all}/7.10/breaking-changes-7.10.html[7.10] | {kibana-ref-all}/7.9/breaking-changes-7.9.html[7.9] | {kibana-ref-all}/7.8/breaking-changes-7.8.html[7.8] | 
+{kibana-ref-all}/7.7/breaking-changes-7.7.html[7.7] | {kibana-ref-all}/7.6/breaking-changes-7.6.html[7.6] | {kibana-ref-all}/7.5/breaking-changes-7.5.html[7.5] |
+{kibana-ref-all}/7.4/breaking-changes-7.4.html[7.4] | {kibana-ref-all}/7.3/breaking-changes-7.3.html[7.3] | {kibana-ref-all}/7.2/breaking-changes-7.2.html[7.2] | 
+{kibana-ref-all}/7.1/breaking-changes-7.1.html[7.1] | {kibana-ref-all}/7.0/breaking-changes-7.0.html[7.0]
+
+[float]
+[[fixes-v7.16.3]]
+=== Bug fix
+
+The 7.16.3 release includes the following bug fix.
+
+Security::
+Fixes P12 parsing for certificates with "Basic constraints" {kibana-pull}122056[#122056]
+
 [[release-notes-7.16.2]]
 == {kib} 7.16.2