Apache Wicket 8.11.0 released

23 Nov 2020

The Apache Wicket PMC is proud to announce Apache Wicket 8.11.0!

Apache Wicket is an open source Java component oriented web application framework that powers thousands of web applications and web sites for governments, stores, universities, cities, banks, email providers, and more. You can find more about Apache Wicket at https://wicket.apache.org

This release marks another minor release of Wicket 8. We use semantic versioning for the development of Wicket, and as such no API breaks are present breaks are present in this release compared to 8.0.0.

Using this release

With Apache Maven update your dependency to (and don’t forget to update any other dependencies on Wicket projects to the same version):

<dependency>
    <groupId>org.apache.wicket</groupId>
    <artifactId>wicket-core</artifactId>
    <version>8.11.0</version>
</dependency>

Or download and build the distribution yourself, or use our convenience binary package you can find here:

  • Download: http://wicket.apache.org/start/wicket-8.x.html#manually

Upgrading from earlier versions

If you upgrade from 8.y.z this release is a drop in replacement. If you come from a version prior to 8.0.0, please read our Wicket 8 migration guide found at

  • http://s.apache.org/wicket8migrate

Have fun!

— The Wicket team

========================================================================

The signatures for the source release artefacts:

Signature for apache-wicket-8.11.0.zip:

-----BEGIN PGP SIGNATURE-----
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=st3Q
-----END PGP SIGNATURE-----

Signature for apache-wicket-8.11.0.tar.gz:

-----BEGIN PGP SIGNATURE-----
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=ABOO
-----END PGP SIGNATURE-----

========================================================================

This Release

CHANGELOG for 8.11.0:

Bug
  • [WICKET-6839] - Component visible-in-hierarchy cache not used but cleared
  • [WICKET-6847] - async page storing fails with flush before detach without session
  • [WICKET-6848] - Session invalidation fails because response is already committed
Improvement
  • [WICKET-6828] - Wrong tree branch icon with hidden children
  • [WICKET-6844] - Add support for MethodMismatchResponse for Ajax behaviors
Task
  • [WICKET-6846] - wicket-ajax-jquery.js ActiveX control discovery - Unpatched Application