Norbert Barbosa writes:

The ScriptableThinlet 0.6 and ObjectWrapperThinlet 0.2 are out now, and available at http://perso.club-internet.fr/sjobic/thinlet

• ObjectWrapperThinlet (aka OWThinlet) is a simple set of object wrapper classes for all Thinlet components to let you use them in a more 'object oriented' way
  
• ScriptableThinlet lets you script your action methods directly inside the XUL file, by using various scripting languages such as Beanshell, Groovy, Javascript and so on
  

This new version of ScriptableThinlet adds the ObjectWrapperThinlet integration and fixes numerous bugs.