It would be fantastic if the next version allowed array uplink, as mentioned in this thread:
My GSM device currently sends 1 sensor reading every 10 minutes (1 uplink). If I needed to increase the frequency to 5 reads every 10 minutes, I would have to do 5 uplinks. But it would be unfeasible, due to data consumption (the GSM plan only has 20Mb).
With this implement, it would be possible to send the 5 readings every 10 minutes (with only 1 uplink) through a single array, without exhausting the 20 Mb GSM plan.