STAC-22253: Add release notes and propose 2.3.0 release

Author: craffit

SUMMARY.md

@@ -129,6 +129,7 @@
   * [v2.1.0 - 29/Oct/2024](setup/release-notes/v2.1.0.md)
   * [v2.2.0 - 09/Dec/2024](setup/release-notes/v2.2.0.md)
   * [v2.2.1 - 10/Dec/2024](setup/release-notes/v2.2.1.md)
+  * [v2.3.0 - 28/Jan/2025](setup/release-notes/v2.3.0.md)
 * [Upgrade SUSE Observability](setup/upgrade-stackstate/README.md)
   * [Migration from StackState](setup/upgrade-stackstate/migrate-from-6.md)
   * [Steps to upgrade](setup/upgrade-stackstate/steps-to-upgrade.md)

setup/release-notes/v2.3.0.md

@@ -0,0 +1,36 @@
+---
+description: SUSE Observability Self-hosted
+---
+
+# v2.3.0 - 28/Jan/2025
+
+## Release Notes SUSE Observability version 7.0.0-snapshot.20250124171607-master-8a3bd61 Helm Chart version 2.3.0
+
+### New Features & Enhancements
+* Support for a 4000 Nodes HA deployment profile was added.
+* The following libraries and container images were upgraded to improve security of Suse Observability.
+  * HDFS
+  * Avro
+  * Protobuf
+  * Pac4j
+  * Logback
+  * Sts-toolbox
+  * All Suse Observability base images
+  * Kafka and Kafka operator
+  * Victoria metrics
+  * Container tools
+  * Minio
+  * Nginx prometheus exporter
+  * ElasticSearch prometheus Exporter
+
+### Bug Fixes
+* Fix issue where the vmrestore docker image could not be pulled from the rancher docker repositories.
+* Fixed an issue where helm install would fail due to the suse-observability-backup-conf job exiting so fast that helm does not observe it.
+* Fix bug where fullComponents() in scriptAPI would fail with a `Could not find elements` message.
+
+### Breaking changes
+* Using `stackstate.components.all.image.pullSecretUserName` for defining pull-secrets was removed from the suse-observability helm chart. The way to define a pullsecret is through the `suse-observability-values` chart or through `pull-secret.credentials`.
+
+## Agent Bug Fixes
+* Fix SUSE Observability agent not installing due to a pull secret not yet being created during running of a helm prehook.
+* Fix issue where the SUSE Observability agent prevents containerd tmpmounts to be unmounted