Ather Grid 2.0 which @abhishek.balaji recently mentioned with ability to remove Charger at 100% or some solution regarding what problems people face at the grid. Also faster charging than usual? Better indication of free/unavailable/busy status of the grid.
There is no excuse for Ather for not nailing down navigation experience till now. They should have got at least the basics like navigation, ride statistics, and syncing right.