PMP release notes

Author: katarzyna-koltun-mx

content/en/docs/releasenotes/private-platform/1.23.md

@@ -11,18 +11,24 @@ These release notes cover changes made to the [Private Mendix Platform](/private
 
 ### Release date: July 31, 2025
 
-Version 1.23.0 of Private Mendix Platform introduces a number of new features, improvements, and bug fixes.
+Version 1.23.1 of Private Mendix Platform introduces a number of new features, improvements, and bug fixes.
 
 #### New Features
 
 ##### AWS Secret Manager Available as Secret Storage
 
-We have enabled the use of AWS Secret Manager as external secret storage for Private Mendix Platform. For more information, see []
+We have enabled the use of AWS Secret Manager as external secret storage for Private Mendix Platform. For more information, see [Configuring External Secret Management with AWS Secret Manager](/private-mendix-platform/configure-aws-secret-manager/).
 
 ##### GitHub Enterprise Cloud Available as Version Control System
 
 We have enabled the use of GitHub Enterprise Cloud as the version control system for Private Mendix Platform. For more information, see [Configuring the Version Control System for Private Mendix Platform](/private-mendix-platform/version-control/).
 
+#### Improvements
+
+##### Cluster Management Improvements
+
+When registering a new cluster for manual production deployment, you can now select different types and authentication methods for the MDA package storage or OCI registry.
+
 #### Updates
 
 ##### Studio Pro Updates
@@ -38,6 +44,14 @@ We have enabled the use of GitHub Enterprise Cloud as the version control system
 * Private Cloud License Manager (PCLM) version [0.10.3](/releasenotes/developer-portal/mendix-for-private-cloud/#license-manage-cli-v0103)
 * SVIX webhooks service v.1.65.0
 
+#### Fixes
+
+We have provided the following fixes:
+
+* (Platform) We have resolved an issue where users could not manually register GitLab credentials for their account.
+* (Platform) We have resolved an issue where manual production deployment did not work for OCI registries which used a secret name.
+* (UI) We have made other, minor UI improvements and fixes.
+
 ## 1.23.0
 
 ### Release date: June 26, 2025