Forward port 7.16.3 changelog to master

Author: andresrc

CHANGELOG.asciidoc

@@ -17,6 +17,16 @@ Changes will be described in a later alpha / beta.
 === Beats version 8.0.0-alpha1
 
 Changes will be described in a later alpha / beta.
+[[release-notes-7.16.3]]
+=== Beats version 7.16.3
+https://github.com/elastic/beats/compare/v7.16.2...v7.16.3[View commits]
+
+==== Bugfixes
+
+*Affecting all Beats*
+
+- Fields of type `match_only_text` (i.e. `message`) and `wildcard` were missing from the template's `default_field` list. {issue}29633[29633] {pull}29634[29634]
+
 [[release-notes-7.16.2]]
 === Beats version 7.16.2
 https://github.com/elastic/beats/compare/v7.16.1...v7.16.2[View commits]

CHANGELOG.next.asciidoc

@@ -83,7 +83,6 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 
 *Affecting all Beats*
 
-- Fields of type `match_only_text` (i.e. `message`) and `wildcard` were missing from the template's default_field list. {issue}29633[29633] {pull}29634[29634]
 
 *Auditbeat*
 
@@ -103,7 +102,6 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 
 *Heartbeat*
 
-- Fix broken monitors with newer versions of image relying on dup3. {pull}28938[pull]
 - Fix race condition in http monitors using `mode:all` that can cause crashes. {pull}29697[pull]
 
 *Metricbeat*

libbeat/docs/release.asciidoc

@@ -11,6 +11,7 @@ upgrade.
 * <<release-notes-8.0.0-beta1>>
 * <<release-notes-8.0.0-alpha2>>
 * <<release-notes-8.0.0-alpha1>>
+* <<release-notes-7.16.3>>
 * <<release-notes-7.16.2>>
 * <<release-notes-7.16.1>>
 * <<release-notes-7.16.0>>