Here’s the announcement:

Hi all,
It’s a pleasure for me to announce the release of Tacos 4.1.0
(http://tacos.sourceforge.net/tacos4.1/) – the first stable tacos
release supporting Tapestry 4.1.x and offering:
  • Dojo Widget – Generic component for (almost) all dojo widgets.

  • script.aculo.us – brand new components based on script.aculo.us

  • Comet component

  • New Annotations – allow you to inject ILinks and easily check if
    component parameters are bound.

  • New binding prefixes – including ‘template’ that makes string
    related ognl expressions easier, and ‘absoluteAsset’ which works like
    the asset binding but makes sure that the created url is absolute.

  • BeanForm – All-in-one, flexible bean editor BeanForm has become a
    major part of Tacos. This update offers complete compatibility with
    Tapestry 4.1.2.

  • Tapdoc – though not yet properly released from within tacos, it
    offers a maven plugin for component reference generation.

Furthermore:

  • The jars have already been deployed over at ibiblio.org – more
    installation instructions can be found at

    http://tacos.sourceforge.net/tacos4.1/tacos-core/quick-start/downloading.html

  • Beanform (http://beanform.sourceforge.net/) and Tapdoc
    (http://www.erinors.com/developer/project/tapdoc/) have merged
    with Tacos.

  • Huge thanks to our latest committer Igor Drobiazko whose excitement
    has shed new life to the project.

  • Extra special thanks to all the people that contributed code, esp.
    Daniel Gredler, Norbert Sandor, Patrick Moore, Ming Jiang and Craig Spry

Have fun with it!