There are some incompatibilities between version 0.4 and 0.5
a) form_item.name not used anymore, instead of “name” attribute , form elements uses “id” attribute for all identification tasks ( same for toolbar items )
b) format of XML data which is used for template and form ( for data loading ) was changed, now they uses the same format as lists, grids and others ( so all components uses the same format for data loading from xml and json )
c) all form elements now supports “width” attribute. As result some form elements, as “counter” button for example, may be broken, because they have different purpose for width attribute in previous version
Beware that latest documentation doesn’t cover all new functionality, we are working on it now.