The astronomical features for sunrise/sunset clock triggering have not been added yet. They are still on our to-do list and we hope to add them in the future. However as Eric said there is quite alot of scheduling that is possible with the current implementation that will allow you to compensate for the changing sunset times.
The astronomical features for sunrise/sunset clock triggering have not been added yet. They are still on our to-do list and we hope to add them in the future. However as Eric said there is quite alot of scheduling that is possible with the current implementation that will allow you to compensate for the changing sunset times.