Apache Wicket 6.23.0 released

05 May 2016

The Apache Wicket PMC is proud to announce Apache Wicket 6.23.0!

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 6. 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 6.0.0.

New and noteworthy

jQuery upgrade

Wicket ships standard with it’s own jQuery. With this release jQuery was upgraded to 1.12.3/2.2.3.

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):


Or download and build the distribution yourself, or use our convenience binary package

Upgrading from earlier versions

If you upgrade from 6.y.z this release is a drop in replacement. If you come from a version prior to 6.0.0, please read our Wicket 6 migration guide found at

Have fun!

— The Wicket team


The signatures for the source release artefacts:

Signature for apache-wicket-6.23.0.zip:

Comment: GPGTools - https://gpgtools.org

Signature for apache-wicket-6.23.0.tar.gz:

Comment: GPGTools - https://gpgtools.org


CHANGELOG for 6.23.0


  • WICKET-6108 - Closing a ModalWindow with jQuery 2.2.0 produces javascript errors
  • WICKET-6111 - Empty redirect on redirect to home page if home page already shown
  • WICKET-6131 - IndexOutOfBoundsException in org.apache.wicket.core. request.mapper.CryptoMapper.decryptEntireUrl
  • WICKET-6135 - There is no good way to get POST body content


  • WICKET-6098 - Add logging to HttpSessionDataStore
  • WICKET-6100 - Upgrade jQuery to 1.12.3/2.2.3
  • WICKET-6110 - Add a message to StalePageException for better debugging
  • WICKET-6122 - Add .map to the list of allowed file extensions in SecurePackageResourceGuard
  • WICKET-6123 - Remove ‘abstract’ from ChainingModel
  • WICKET-6144 - Wicket-ajax parameter / header may be used to bypass proper exception handling
  • WICKET-6145 - Enable DeltaManager to replicate PageTable in Sessions
  • WICKET-6152 - Allow to add more than one WebSocketBehavior in the component tree