Apache Wicket 8.14.0 released

02 Feb 2022

The Apache Wicket PMC is proud to announce Apache Wicket 8.14.0!

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 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):


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


This Release

CHANGELOG for 8.14.0:

  • [WICKET-6908] - Possible bug / edge case where page is not detached
  • [WICKET-6910] - StalePageException not thrown
  • [WICKET-6914] - Visibility change of “File Upload” via ajax causes “missing” form-data
  • [WICKET-6931] - User guide: ‘determinate’ is not a verb; should be changed into ‘to determine’
  • [WICKET-6944] - Memory leak in WicketEndpoint
  • [WICKET-6945] - MultipartFormComponentListener modifies enctype on invisible forms, leading to javascript errors
  • [WICKET-6919] - Improve EnclosureContainer’s javadoc to explain that it should not be used with
  • [WICKET-6937] - Update the keystore used by the quickstart application
  • [WICKET-6942] - Replace usage of log4j 1.x in tests and wicket-examples with slf4j-simple