What are the difference between Mango and ScadaBR?

I compared with Mango 1.12 and ScadaBR and ScadaLTS, seems there are no big difference, Mango 1.12 is released by 8 years ago, could someone tell me what’s the important functions developed after Mango 1.12 by ScadaBR? I am wavering whethe I should switch my current old version Mango to ScadaBR.