Apache Wicket 9.0.0-M3 released

16 Sep 2019

The Apache Wicket PMC is proud to announce Apache Wicket 9.0.0-M3!

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 9. 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 9.0.0.

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>9.0.0-M3</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-9.x.html#manually

Upgrading from earlier versions

If you upgrade from 9.y.z this release is a drop in replacement. If you come from a version prior to 9.0.0, please read our Wicket 9 migration guide found at

  • http://s.apache.org/wicket9migrate

Have fun!

— The Wicket team

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The signatures for the source release artefacts:

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This Release

CHANGELOG for 9.0.0-M3:

Bug
  • [WICKET-6613] - Wicket 8.1 ModalWindow autosizing problem
  • [WICKET-6676] - Quickstart application won’t deploy to GlassFish
  • [WICKET-6678] - Instant : Unsupported field: YearOfEra when cookieUtils.cookieToDebugString() is called
  • [WICKET-6680] - JavaScriptStripper chokes on template literals that contain two forward slashes
  • [WICKET-6689] - ClientProperties.getTimeZone() has some issue when DST and UTC offsets are different
  • [WICKET-6690] - NullPointerException in KeyInSessionSunJceCryptFactory.
  • [WICKET-6692] - Page deserialization on websocket close - possible performance issue
  • [WICKET-6697] - Wicket.DOM.toggleClass JS method is missing
New Feature
  • [WICKET-6559] - Encrypted page store
Improvement
  • [WICKET-6558] - Prevent package locks after commitRequest
  • [WICKET-6672] - Restore constructors with Wicket Duration in 9.x branch for easier migration
  • [WICKET-6673] - PriorityHeaderItem ordering is wrong for siblings
  • [WICKET-6675] - log4j-slf4j-impl requires version 1.7.25 of slf4j-api while Wicket 8.5 requires version 1.7.26
  • [WICKET-6682] - Improve JavaScriptContentHeaderItem and JavaScriptUtils to support nonce
  • [WICKET-6683] - triggered events should bubble
  • [WICKET-6684] - Make autolabel functionality more flexible by introducing a locator interface that allows to specify the component the wicket:for refers to
  • [WICKET-6693] - Mark FormComponent#setModelValue(String[]) as not being part of the public API
  • [WICKET-6695] - Add AjaxEditable*Label#shouldTrimInput()
  • [WICKET-6696] - Unify AjaxEditable*#getConverter()
Task
  • [WICKET-6698] - Non-security critical dependency updates