14.1.7.7
Object reference not set to an instance

http://www.expandframework.com/forum/6-bugs/4184-object-reference-not-set-to-an-instance-xpand-expressapp-xpandlistview/7537.html
InvalidEditorActionBaseController Cancel bug

http://www.expandframework.com/forum/6-bugs/4193-invalideditoractionbasecontroller-cancel-bug.html#7559
ModelDifference & ModelRules exception

http://www.expandframework.com/forum/6-bugs/4194-exception-in-modeldifference-module.html#7560