diff --git a/docs/release-notes/2.43.1.md b/docs/release-notes/2.43.1.md
new file mode 100644
index 0000000000..e269ecf3b9
--- /dev/null
+++ b/docs/release-notes/2.43.1.md
@@ -0,0 +1,25 @@
+# Percona Monitoring and Management 2.43.1
+
+| **Release date** | October 2nd, 2024                                                                                     |
+| -----------------| ----------------------------------------------------------------------------------------------- |
+| **Installation** | [Installing Percona Monitoring and Management](../quickstart/index.md) |
+
+Percona Monitoring and Management (PMM) is an open source database monitoring, management, and observability solution for MySQL, PostgreSQL, and MongoDB.
+
+It enables you to observe the health of your database systems, explore new patterns in their behavior, troubleshoot them, and execute database management operations regardless of whether your databases are located on-premises or in the cloud.
+
+## Fixed issue: PMM 2.43.0 upgrade failure
+
+This release addresses the upgrade failure to PMM 2.43.0 via the UI. The issue affected PMM Servers running versions prior to 2.43.0, where an outdated version of `percona-release` resulted in a missing `percona-telemetry-agent` package during the PostgreSQL 14 upgrade process.
+
+### Resolution
+
+Upgrading directly to PMM 2.43.1 will bypass this issue entirely.
+
+### Workaround for ongoing 2.43.0 upgrades
+
+If you've already initiated an upgrade to 2.43.0 and wish to complete this specific installation, follow the workaround below for Docker installations:
+
+Before retrying the upgrade run `docker exec -t pmm-server dnf clean all`, then proceed with the 2.43.0 upgrade.
+
+This command refreshes package metadata, resolving dependency issues and allowing the upgrade to proceed smoothly.
diff --git a/docs/release-notes/index.md b/docs/release-notes/index.md
index 5075bfafa3..5ce2c186cf 100644
--- a/docs/release-notes/index.md
+++ b/docs/release-notes/index.md
@@ -1,5 +1,6 @@
 # Release Notes
 
+- [Percona Monitoring and Management 2.43.1](2.43.1.md)
 - [Percona Monitoring and Management 2.43.0](2.43.0.md)
 - [Percona Monitoring and Management 2.42.0](2.42.0.md)
 - [Percona Monitoring and Management 2.41.2](2.41.2.md)
diff --git a/mkdocs-base.yml b/mkdocs-base.yml
index bd5b32b70f..af8e5730b1 100644
--- a/mkdocs-base.yml
+++ b/mkdocs-base.yml
@@ -124,7 +124,7 @@ plugins:
   with-pdf:
     output_path: "_pdf/PerconaMonitoringAndManagement-2.43.0.pdf"
     cover_title: "Percona Monitoring and Management Documentation"
-    cover_subtitle: 2.43.0 (September 19, 2024)
+    cover_subtitle: 2.43.1 (October 2, 2024)
     author: "Percona Technical Documentation Team"
     cover_logo: docs/_images/pmm_pdf_logo.png
     custom_template_path: _resources/templates
@@ -345,7 +345,8 @@ nav:
       - "Backup and restore": dbaas/backup_restore.md
   - faq.md
   - Release notes:
-      - release-notes/index.md
+      - release-notes/index.md    
+      - "PMM 2.43.1": release-notes/2.43.1.md
       - "PMM 2.43.0": release-notes/2.43.0.md
       - "PMM 2.42.0": release-notes/2.42.0.md
       - "PMM 2.41.2": release-notes/2.41.2.md
diff --git a/variables.yml b/variables.yml
index ed980abb96..cd1879c789 100644
--- a/variables.yml
+++ b/variables.yml
@@ -1,9 +1,9 @@
 # PMM Version for HTML
 # See also mkdocs.yml plugins.with-pdf.cover_subtitle and output_path
 
-release: '2.43.0'
-version: '2.43.0'
-release_date: 2024-09-19
+release: '2.43.1'
+version: '2.43.1'
+release_date: 2024-10-2
 
 # SVG icons. Use in markdown as {{icon.<name>}}
 # For the Percona image icon (encoded inline SVG), see https://css-tricks.com/using-svg/