Changelog for 8.11.2 (#3880) (#3883)

(cherry picked from commit 0e4eb3b)

Co-authored-by: Pierre HILBERT <[email protected]>

changelog/8.11.2.asciidoc

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+// begin 8.11.2 relnotes
+
+[[release-notes-8.11.2]]
+==  8.11.2
+
+Review important information about the  8.11.2 release.
+
+[discrete]
+[[security-updates-8.11.2]]
+=== Security updates
+
+
+elastic-agent::
+
+* Update Go Version To 1.20.11. {elastic-agent-pull}https://github.com/elastic/elastic-agent/pull/3748[#https://github.com/elastic/elastic-agent/pull/3748] 
+
+
+
+
+
+
+
+
+
+
+[discrete]
+[[enhancements-8.11.2]]
+=== Enhancements
+
+
+elastic-agent::
+
+* Add Configuration Parameters For The Kubernetes `Leader_election` Provider. {elastic-agent-pull}https://github.com/elastic/elastic-agent/pull/3625[#https://github.com/elastic/elastic-agent/pull/3625] 
+
+
+
+
+[discrete]
+[[bug-fixes-8.11.2]]
+=== Bug fixes
+
+
+Upgrader::
+
+* Fix Fleet-Managed Agent Ignoring The `Agent.download.proxy_url` Setting After A Policy Is Updated. {Upgrader-pull}https://github.com/elastic/elastic-agent/pull/3803[#https://github.com/elastic/elastic-agent/pull/3803] {Upgrader-issue}https://github.com/elastic/elastic-agent/issues/3560[#https://github.com/elastic/elastic-agent/issues/3560]
+component::
+
+* Custom-Yaml-Marshal-For-Component. {component-pull}https://github.com/elastic/elastic-agent/pull/3835[#https://github.com/elastic/elastic-agent/pull/3835] {component-issue}https://github.com/elastic/elastic-agent/issues/2940[#https://github.com/elastic/elastic-agent/issues/2940]
+elastic-agent::
+
+* Fix Logging Calls That Incorrectly Use Non-F Variants And Have Missing Arguments. {elastic-agent-pull}https://github.com/elastic/elastic-agent/pull/3679[#https://github.com/elastic/elastic-agent/pull/3679] 
+
+// end 8.11.2 relnotes

changelog/8.11.2.yaml

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+version: 8.11.2
+entries:
+    - kind: other
+      summary: hb-bump-node-18.18.x
+      description: Update NodeJS version bundled with Heartbeat to v18.18.2.
+      component: elastic-agent
+      pr:
+        - https://github.com/elastic/elastic-agent/pull/3655
+      issue: []
+      timestamp: 1698247934
+      file:
+        name: 1698247934-hb-bump-node.yaml
+        checksum: b316b799a0edf0c6e9bf7db58f3dbcfad6710608
+    - kind: bug-fix
+      summary: Fix logging calls that incorrectly use non-f variants and have missing arguments.
+      description: ""
+      component: elastic-agent
+      pr:
+        - https://github.com/elastic/elastic-agent/pull/3679
+      issue: []
+      timestamp: 1698808222
+      file:
+        name: 1698808222-orphan-verbs.yaml
+        checksum: 12dc7541b29aae73966c462fff63c7107f9ebe35
+    - kind: enhancement
+      summary: Add configuration parameters for the Kubernetes `leader_election` provider.
+      description: ""
+      component: elastic-agent
+      pr:
+        - https://github.com/elastic/elastic-agent/pull/3625
+      issue: []
+      timestamp: 1699010487
+      file:
+        name: 1699010487-leaderelectionconfig.yaml
+        checksum: 95881c900b77e81aa14e28a188240f8c32bacfb9
+    - kind: security
+      summary: Update Go version to 1.20.11.
+      description: ""
+      component: elastic-agent
+      pr:
+        - https://github.com/elastic/elastic-agent/pull/3748
+      issue: []
+      timestamp: 1700000391
+      file:
+        name: 1700000391-Upgrade-to-Go-1.20.11.yaml
+        checksum: 3a5ac3d69411fa1ca3872c27dead2b1683d36f03
+    - kind: bug-fix
+      summary: Fix Fleet-managed Agent ignoring the `agent.download.proxy_url` setting after a policy is updated.
+      description: ""
+      component: Upgrader
+      pr:
+        - https://github.com/elastic/elastic-agent/pull/3803
+      issue:
+        - https://github.com/elastic/elastic-agent/issues/3560
+      timestamp: 1700678892
+      file:
+        name: 1700678892-Fixes-the-Elastic-Agent-ignoring-agent.download.proxy_url-on-policy-update.yaml
+        checksum: 7d54a106a69fc6042ea997a99829b221cff3d4d6
+    - kind: bug-fix
+      summary: custom-yaml-marshal-for-component
+      description: Create a custom `MarshalYAML()` method to properly handle error fields in agent diagnostics.
+      component: component
+      pr:
+        - https://github.com/elastic/elastic-agent/pull/3835
+      issue:
+        - https://github.com/elastic/elastic-agent/issues/2940
+      timestamp: 1701208315
+      file:
+        name: 1701208315-custom-yaml-marshal-for-component.yaml
+        checksum: 6126221771bc26bd51566d33bd5873ffbe599fae