Any plan to upgrade to Vaadin 7 or move to AngularJS?

[onlinesun]

With all the big changes within Alfresco, is there any news about the Activiti-Explorer? like upgrade to Vaadin7, or rewrite in AngularJS?

[smartkit]

I'd prefer to not only AngularJS,but also combine with Ionic framework, mobile friendly.

Reference:

Activiti+AngularJS: http://activiti.alfrescoblog.com/?o=b#/

Ionic Framework: http://ionicframework.com/