gamification-engine (gengine) is a framework for developing gamification features for your application
We are introducing goal properties.
For example you can now define a goal property "action" and set it to "invite_users" for a specific goal. Afterwards you can trigger handle this action inside your application, e.g. on click.
Furthermore properties are renamed to achievement properties.
So you can set properties for users that have not yet reached a level.
Improving the evaluation of leaderboards: They goals are now evaluated lazily for all friends, if they have not requested their progress before.