Upgrading from 2.2 to 2.3
See Release notes of DotVVM 2.3 for complete list of changes.
Breaking changes
The CheckBox control was rendering different HTML structure for the case when its Text property was empty. This structure did not include the label element, that is in most cases used as a base element for restyling of the checkbox design. Now, the label element is rendered in both cases, which may break some CSS.