Unfortunately development has been paused for over two years now. But yes, outside of Arpia + some other total conversions for older EVs, this is really the only thing out there that directly scratches the EV itch.

The closest contenders IMO are StarSector, the X series, Free Space 2 with extensive modding. Then many games that are similar to those 3.

I have still yet to find a space game holistically more enjoyable than EVN though.