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+---
+title: OpenProject 17.3.4
+sidebar_navigation:
+    title: 17.3.4
+release_version: 17.3.4
+release_date: 2026-06-08
+---
+
+# OpenProject 17.3.4
+
+Release date: 2026-06-08
+
+We released [OpenProject 17.3.4](https://community.openproject.org/versions/2305).
+The release contains several bug fixes and we recommend updating to the newest version.
+Below you will find a complete list of all changes and bug fixes.
+<!-- BEGIN SECURITY FIXES AUTOMATED SECTION -->
+<!-- END SECURITY FIXES AUTOMATED SECTION -->
+<!--more-->
+
+## Bug fixes and changes
+
+<!-- Warning: Anything within the below lines will be automatically removed by the release script -->
+<!-- BEGIN AUTOMATED SECTION -->
+
+- Bugfix: Memcached serialization is broken in 17.3.3 \[[#75753](https://community.openproject.org/wp/75753)\]
+
+<!-- END AUTOMATED SECTION -->
+<!-- Warning: Anything above this line will be automatically removed by the release script -->
diff --git a/docs/release-notes/README.md b/docs/release-notes/README.md
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@@ -13,6 +13,13 @@ Stay up to date and get an overview of the new features included in the releases
 <!--- New release notes are generated below. Do not remove comment. -->
 <!--- RELEASE MARKER -->
 
+## 17.3.4
+
+Release date: 2026-06-08
+
+[Release Notes](17-3-4/)
+
+
 ## 17.4.1
 
 Release date: 2026-06-08