[DOCS] Kibana release notes for 9.2.2 (#244274)

Fixes elastic/docs-content#4094

Preview -
https://docs-v3-preview.elastic.dev/elastic/kibana/pull/244274/release-notes#kibana-9.2.2-release-notes

---------

Co-authored-by: wajihaparvez <[email protected]>

Author: nastasha-solomon

docs/release-notes/index.md

@@ -21,6 +21,62 @@ To check for security updates, go to [Security announcements for the Elastic sta
 % ### Fixes [kibana-X.X.X-fixes]
 % *
 
+## 9.2.2 [kibana-9.2.2-release-notes]
+
+% ::::{NOTE}
+% ::::
+
+
+### Features and enhancements [kibana-9.2.2-features-enhancements]
+
+**Elastic Observability solution**:
+For the Elastic Observability 9.2.2 release information, refer to [Elastic Observability Solution Release Notes](docs-content://release-notes/elastic-observability/index.md).
+
+**Elastic Security solution**:
+For the Elastic Security 9.2.2 release information, refer to [Elastic Security Solution Release Notes](docs-content://release-notes/elastic-security/index.md).
+
+
+### Fixes [kibana-9.2.2-fixes]
+
+**Alerting and cases**:
+* Captures connector errors without interrupting the case creation flow. Issues with connectors can be resolved on the case details page [#244188]({{kib-pull}}244188).
+* Improves error message for {{ibm-r}} connector failing to create an incident [#244012]({{kib-pull}}244012).
+* Fixes auto-extraction of observables when alerts are added to a case using the bulk actions menu [#242325]({{kib-pull}}242325).
+* Fixes pagination for the **Alerts** table, which was getting stuck on rule details pages [#242275]({{kib-pull}}242275).
+
+**Dashboards and Visualizations**:
+* Uses `max_value` instead of `infinity` for the default maximum height of a panel [#243572]({{kib-pull}}243572).
+* Fixes issue with saving dashboards after changing the dashboard link to an external link [#243134]({{kib-pull}}243134).
+* Fixes error that occurs when you deselect the **(blank)** option from the filter controls menu [#242036]({{kib-pull}}242036).
+
+**Data ingestion and Fleet**:
+* Uses long expiration for upgrading agents [#243443]({{kib-pull}}243443).
+* Fixes retrying agents stuck in auto-upgrade logic [#243326]({{kib-pull}}243326).
+* Adds retry behavior for `/api/fleet/agents` when transient issues with {{es}} are encountered [#243105]({{kib-pull}}243105).
+* Fixes Docker image in the **Add agent** Kubernetes manifest [#242691]({{kib-pull}}242691).
+
+**Discover**:
+* Fixes truncation for longer text in the Discover table [#241440]({{kib-pull}}241440).
+
+**Elastic Observability solution**:
+For the Elastic Observability 9.2.2 release information, refer to [Elastic Observability Solution Release Notes](docs-content://release-notes/elastic-observability/index.md).
+
+**Elastic Security solution**:
+For the Elastic Security 9.2.2 release information, refer to [Elastic Security Solution Release Notes](docs-content://release-notes/elastic-security/index.md).
+
+**Kibana platform**:
+* Fixes the production build favicon's CSS specificity [#243351]({{kib-pull}}243351).
+* Fixes an issue on the **Index management** page where screen reader text was different from visible text [#243802]({{kib-pull}}243802).
+* Fixes an issue with keyboard focus getting trapped on pages using document preview [#243791]({{kib-pull}}243791).
+
+**Machine Learning**:
+* Ensures deleted text in AI connector or Inference endpoint forms is not sent as empty strings [#244059]({{kib-pull}}244059).
+* Fixes data views showing runtime fields twice [#242557]({{kib-pull}}242557).
+* Fixes import and improves validation for Anomaly Detection and Data Frame Analytics jobs [#242263]({{kib-pull}}242263).
+
+**Search**:
+* Turns off custom suggestions on embedded console [#241516]({{kib-pull}}241516).
+
 ## 9.2.1 [kibana-9.2.1-release-notes]
 
 % ::::{NOTE}