I'll guess that the day you see a sudden price drop or clearance sale in a particular ebile brand or their batteries are when new models or batteries will be announced.
Very fast charge rate that is missing from most "45 mile range ebikes" LFP could be lighter. Sodium advantage includes even more resistance to "spontaneous combustion" that may be less common than feared, but still.
Sodium ion becoming mainstream is the biggest read I get from this. It ensures humanity to have limitless battery supply.
Emoto or escooter are words too, and they would have been more accurate. This is not an ebike, there are no pedals and calling it one is just straight up incorrect.