Add release post for 1.28.1 and 1.27.3

Signed-off-by: Floor Drees <floordrees@gmail.com>

Author: FloorD

content/releases/cloudnative-pg-1-28.1-released/58364dde1adc4a0a8.37186404-2048x1445.jpg

@@ -0,0 +1,110 @@
+---
+title: "CloudNativePG 1.28.1, and 1.27.3 released!"
+date: 2026-02-05
+draft: false
+authors:
+ - fdrees
+image:
+    url: 58364dde1adc4a0a8.37186404-2048x1445.jpg
+    attribution: from <a href="https://wordpress.org/photos/photo/58364dde1a/">Saurabh</a>
+tags:
+ - release
+ - postgresql
+ - postgres
+ - kubernetes
+ - k8s
+ - cloudnativepg
+ - cnpg
+summary: The CloudNativePG community has released new updates for the 1.28, and 1.27 versions of the CloudNativePG operator.
+---
+
+The **CloudNativePG Community** is pleased to announce the release of
+**CloudNativePG Operator** versions 1.28.1, and 1.27.3.
+
+These releases deliver important bug fixes and stability
+improvements, ensuring your PostgreSQL clusters continue to run reliably in
+production environments.
+
+These releases introduce a few key changes:
+
+- **Azure authentication support:** Support for Azure's `DefaultAzureCredential` 
+authentication mechanism for backup and recovery operations.
+- **Support for other naming conventions:** Support for PostgreSQL extension 
+names containing underscores (e.g., pg_ivm, pg_stat_statements), that would 
+otherwise be automatically sanitized to use hyphens.
+
+Among the fixes there was one critical issue where the `TimelineID` in the 
+cluster status was not reset to 1 after a major version upgrade. causing 
+replicas to attempt to restore incompatible history files from object storage, 
+ultimately leading to fatal "requested timeline is not a child of this server's 
+history" errors.
+  
+We encourage all users to upgrade to benefit from these enhancements.
+
+Read the full release notes for details:
+
+- [Release notes for 1.28.1](https://github.com/cloudnative-pg/cloudnative-pg/releases/tag/v1.28.1)
+- [Release notes for 1.27.3](https://github.com/cloudnative-pg/cloudnative-pg/releases/tag/v1.27.3)
+
+---
+
+## Upgrade guidance
+
+We recommend upgrading to **1.28.1** to benefit from the latest features,
+enhancements, and long-term stability.
+
+If you’re on **1.27.x**, upgrade to **1.27.3** to get the latest fixes in that
+series. 
+
+Follow the [upgrade instructions](https://cloudnative-pg.io/documentation/1.27/installation_upgrade/#upgrades)
+for a smooth transition.
+
+---
+
+## Get involved with the community
+
+[Join us](https://github.com/cloudnative-pg/cloudnative-pg?tab=readme-ov-file#communications)
+to help shape the future of cloud-native Postgres!
+
+If you're using CloudNativePG in production, consider
+[adding your organisation as an adopter](https://github.com/cloudnative-pg/cloudnative-pg/blob/main/ADOPTERS.md)
+to support the project's growth and evolution.
+
+Thank you for your continued support and for being part of the CloudNativePG community!
+
+<!--
+## About CloudNativePG
+
+[CloudNativePG](https://cloudnative-pg.io) is an open-source Kubernetes
+Operator specifically designed for PostgreSQL workloads. It manages the entire
+lifecycle of a PostgreSQL cluster, including bootstrapping, configuration, high
+availability, connection routing, and comprehensive backup and disaster
+recovery mechanisms. By leveraging PostgreSQL's native streaming replication,
+CloudNativePG efficiently distributes data across pods, nodes, and zones using
+standard Kubernetes patterns, enabling seamless scaling of replicas in a
+Kubernetes-native manner. Originally developed and supported by
+[EDB](https://www.enterprisedb.com/), CloudNativePG is a CNCF Sandbox project
+and the sole PostgreSQL operator in this category.
+-->
+<!--
+
+We've just released CloudNativePG 1.27.1, 1.26.2, and 1.25.4! 🚀
+
+These maintenance releases deliver important stability improvements and bug
+fixes to keep your production clusters running smoothly.
+
+Key highlights in 1.27.1 include:
+- Support for **PostgreSQL 18**
+- Native in-core support for Barman Cloud extended
+- The `monitoring.enablePodMonitor` field is now deprecated
+
+We recommend upgrading to 1.27.1 for the latest features and long-term
+stability.
+
+Note: 1.25.4 is the final release for the unsupported 1.25.x series.
+
+Read the full announcement: https://cloudnative-pg.io/releases/cloudnative-pg-1-27.1-released/
+
+#CloudNativePG #PostgreSQL #Kubernetes #K8s #DevOps #Database #Operator
+
+--->