It was released by Wargaming.net on Steam in November last year, and after buying the GoG version earlier last year, much to my surprise when I re-bought the Steam version, the Steam version works fine on my machine which didn't work with the GoG version. Its also so ancient that its basically perfect under WINE.

There is still active development on some of the fan sites on a 3.9 and 4.0 'fan patch', which will also have corresponding groups of players using the patches.

There is online multiplayer via both virtual LAN / hamachi style setups and via a few tools like GameRanger that also help keep these older games connected.

The community is spread thin, but still thriving, since the simplicity of the game makes it so easy to keep enjoying it. I'm looking forward to its 20th anniversary on September 30th next year (2017).