Updated - Reworked Foundation layout to use the new XY Grid.
Updated - Accessibility improvements: Radio and Checkboxes generate an 'id' attribute for the label in the form of 'fieldname0-lbl'.
Updated - Accessibility improvements: Radio and Checkboxes generate an 'id' attribute in the form of 'fieldname-grouplbl' for the 'Caption', which is referenced by each item with an 'aria-labelledby' attribute.
Updated - Accessibility improvements: Radio and Checkboxes are now contained inside a '<div role="group"></div>' container.
Updated - Accessibility improvements: Birthday Field dropdowns now each generate an 'aria-label' attribute.
Updated - Exporting submissions now automatically tries to resume after a few seconds when a server-side error occurs.
Fixed - When editing a submission in the backend, items from Checkbox / Radio or Dropdown fields are no longer disabled even if explicitly set.
Fixed - When 'Captcha' is set to 'Invisible' the 'Caption' is ignored and no longer takes up space in the form.
Fixed - Inputs and labels from Radio and Checkboxes generated using the 'uikit 2' and 'UIkit 3' layouts were showing up too close to each other.