docs: Prepare Changelog for 7.13.4 (#26958)

* docs: Close changelog for 7.13.4

* Remove entry that did not make the BC

* Remove empty section

* Reduce diff

* Update CHANGELOG.asciidoc

Co-authored-by: Brandon Morelli <brandon.morelli@elastic.co>

Co-authored-by: Andres Rodriguez <andresrc@gmail.com>
Co-authored-by: Andres Rodriguez <andres.rodriguez@elastic.co>
Co-authored-by: Brandon Morelli <brandon.morelli@elastic.co>

CHANGELOG.asciidoc

@@ -3,6 +3,27 @@
 :issue: https://github.com/elastic/beats/issues/
 :pull: https://github.com/elastic/beats/pull/
 
+[[release-notes-7.13.4]]
+=== Beats version 7.13.4
+https://github.com/elastic/beats/compare/v7.13.3...v7.13.4[View commits]
+
+==== Bugfixes
+
+*Affecting all Beats*
+
+- Fix `add_process_metadata` processor complaining about valid pid fields not being valid integers. {pull}26829[26829] {issue}26830[26830]
+
+*Auditbeat*
+
+- Do not close filestream harvester if an unexpected error is returned when `close.on_state_change.*` is enabled. {pull}26411[26411]
+
+*Filebeat*
+
+- Fix Elasticsearch compatibility for modules that use `type: ip` with `convert` processors. {issue}26629[26629] {pull}26676[26676]
+- Fix Elasticsearch compatibility for modules that use the `network_direction` processor. {issue}26629[26629] {pull}26676[26676]
+- Fix Elasticsearch compatibility for modules that use the `registered_domain` processor. {issue}26629[26629] {pull}26676[26676]
+
+
 [[release-notes-7.13.3]]
 === Beats version 7.13.3
 https://github.com/elastic/beats/compare/v7.13.2...v7.13.3[View commits]

CHANGELOG.next.asciidoc

@@ -110,7 +110,6 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 - Add service resource in k8s cluster role. {pull}20546[20546]
 - [Metricbeat][Kubernetes] Change cluster_ip field from ip to keyword. {pull}20571[20571]
 - The `o365input` and `o365` module now recover from an authentication problem or other fatal errors, instead of terminating. {pull}21258[21258]
-- Fix `add_process_metadata` processor complaining about valid pid fields not being valid integers. {pull}26829[26829] {issue}26830[26830]
 
 *Auditbeat*
 
@@ -120,7 +119,6 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 - system/package: Fix an error that can occur while trying to persist package metadata. {issue}18536[18536] {pull}18887[18887]
 - system/socket: Fix dataset using 100% CPU and becoming unresponsive in some scenarios. {pull}19033[19033] {pull}19764[19764]
 - system/socket: Fixed tracking of long-running connections. {pull}19033[19033]
-- Do not close filestream harvester if an unexpected error is returned when close.on_state_change.* is enabled. {pull}26411[26411]
 
 *Filebeat*
 
@@ -168,9 +166,6 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 - Fix event.type for zeek/ssl and duplicate event.category for zeek/connection {pull}20696[20696]
 - Add json body check for sqs message. {pull}21727[21727]
 - Drop aws.vpcflow.pkt_srcaddr and aws.vpcflow.pkt_dstaddr when equal to "-". {pull}22721[22721] {issue}22716[22716]
-- Fix Elasticsearch compatibility for modules that use `type: ip` with `convert` processors. {issue}26629[26629] {pull}26676[26676]
-- Fix Elasticsearch compatibility for modules that use the `network_direction` processor. {issue}26629[26629] {pull}26676[26676]
-- Fix Elasticsearch compatibility for modules that use the `registered_domain` processor. {issue}26629[26629] {pull}26676[26676]
 - Cisco asa/ftd: Fix reversed usage of observer ingress and egress interfaces. {pull}26265[26265]
 
 *Heartbeat*

libbeat/docs/release.asciidoc

@@ -8,6 +8,7 @@ This section summarizes the changes in each release. Also read
 <<breaking-changes>> for more detail about changes that affect
 upgrade.
 
+* <<release-notes-7.13.4>>
 * <<release-notes-7.13.3>>
 * <<release-notes-7.13.2>>
 * <<release-notes-7.13.1>>