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(J)Wt 4.13.1

  • Posted by Romain
  • Wednesday, April 15, 2026 @ 13:40

(J)Wt 4.13.1 has just been released.

It is a patch release that fixes an issue with WSpinBox and WDoubleSpinBox. The issue was really problematic for JWt but had likely little impact on Wt.

Check the release notes for more info.

Here are the links:

Binary builds for Windows will soon be available on the GitHub releases page.

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(J)Wt 4.13.0

  • Posted by Romain
  • Wednesday, April 15, 2026 @ 08:38

(J)Wt 4.13.0 is out!

The main focus of this new version is the introduction of new ways to notify users. To this end, this release adds the ability to send notifications and update the favicon dynamically. We have also added examples on how to use these features to the Widget Gallery.

Another major change in this version is the caching of form data. Previously, the client sent all form data to the server with every request. This was often inefficient, as most of the data remained unchanged since the last update. Now, in most cases, the client will only send the modified form data, significantly reducing request sizes.

This release also includes several other features, bug fixes, and improvements. Check the release notes for more detailed information.

Here are the links:

Binary builds for Windows are available on the GitHub releases page.

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(J)Wt 4.12.6

  • Posted by Romain
  • Tuesday, March 17, 2026 @ 10:42

(J)Wt 4.12.6 is here!

It is a patch release that fixes a couple of issues, and also introduces some improvements. Check the release notes for more info.

The main points of attention are:

  • Several fixes to WTableView

  • Several fixes to WDialog

  • A couple fixes to WLayout

Here are the links:

Binary builds for Windows are available on the GitHub releases page.

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(J)Wt 4.12.4/5

  • Posted by Romain
  • Tuesday, March 3, 2026 @ 14:29

(J)Wt 4.12.4 and 4.12.5 have been released!

  • (J)Wt 4.12.4 is a patch release that mainly (but not only) resolves an issue where WRadioButton in WButtonGroup were not being updated on the server side.

  • (J)Wt 4.12.5 is a hotfix addressing a specific bug introduced in the 4.12.4 release.

Check the release notes for more info.

Here are the links:

Binary builds for Windows are available on the GitHub releases page.

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