Release notes for Magnolia CMS 6.3.11

LTS release • Delivered on July 18, 2025 • Changelog: 18427

Magnolia 6.3.11 release introduces key improvements and bug fixes to enhance functionality, stability, and security. Notable updates include optimized handling of response filters for personalization endpoints and improved thumbnail and preview support for non-image assets.

Bug fixes address issues such as Vaadin Atmosphere log handling, redirect template functionality with special characters, and unintended page deletion during component removal.

Improvements

MGNLPN-842 Don’t bypass the response filters when the endpoint disables personalization
MGNLUI-9227 Improve thumbnails and preview for non-image assets

Security improvements

ADMINCTR-589, BUILD-1419, BUILD-1431, BUILD-1432, MGNLTOMCAT-57, MGNLUI-9214, MGNLUI-9223

We keep the details of security fixes private in line with our security policy. Stay informed on the latest security updates by subscribing to our Security Announcements list. Contact our Support team if you need more information.

Bug fixes

ADMINCTR-586 Vaadin Atmosphere logs not handled by SLF4J
MAGNOLIA-9662 Redirect template not working when target page name contains umlaut (¨) characters
MGNLREST-876 Decorations not working for the Cache module

Decorating configuration files must have config in the filename in Magnolia 6.3, for example, /rest-services/decorations/cache/config.yaml or /rest-services/decorations/cache/config.contentCaching.yaml. This was optional in Magnolia 6.2.
MGNLUI-9210 A page may be unintentionally deleted during a Delete component action on a slow connection
TASKS-71 Task not displayed when switching to Japanese language

Miscellaneous

MAGNOLIA-9694 Filter out mgnl:lastActivatedVersion properties when importing

Updated modules

Bundled modules included with this release.

Admincentral 6.3.6
Barebones Tomcat Bundle 1.2.38
Community Edition 6.3.11
DX Core 6.3.11
Demo Projects 6.3.11
Magnolia 6.3.11
Pages 6.3.7
Personalization 3.0.6
REST Framework 3.1.2
Tasks 6.3.2
Third-party library BOM for Extensions 6.3.11
Third-party library BOM 6.3.11
UI 6.3.11
Workflow 7.0.5

Unbundled modules

Unbundled modules released since Magnolia 6.3.10.

Acknowledgements

The Magnolia team would also like to thank everyone who reported issues, contributed patches or simply commented on issues for this release. Your continued interest helps us make Magnolia better.

Thanks a mill!

Special thanks go out to Jörg von Frantzius.

Feedback

DX Core