...
AutoLabel.CSS.required=required
AutoLabel.CSS.invalid=error
AutoLabel.CSS.disabled=disabled
OrderByLink.CSS.ascending=wicket_orderUp
OrderByLink.CSS.descending=wicket_orderDown
OrderByLink.CSS.none=wicket_orderNone
TabbedPanel.CSS.container=tab-row
TabbedPanel.CSS.selected=selected
TabbedPanel.CSS.last=last
Node.CSS.expanded=tree-junction-expanded
Node.CSS.collapsed=tree-junction-collapsed
Node.CSS.other=tree-junction
Folder.CSS.other=tree-folder-other
Folder.CSS.closed=tree-folder-closed
Folder.CSS.open=tree-folder-open
Folder.CSS.selected=selected
Behavior changes
org.apache.wicket.request.Url#getQueryString WICKET-4664
...