Battlebit is kinda dead after the devs started work on a sound update, failed to separate their prod and Dev source branches, and then realized they couldn't make small changes without finishing the actually really big audio and everything else update first.
Also, battlebit is in a bit of a weird spot; it was made by the dev team as an arma/squad replacement for people without high tier setups, but was first published with more arcade elements than that initial start would have you expect it to have. There's been a couple rumors that the devs aren't happy with how arcadey the gameplay for it is.
It's fun for what it is, but there's not a whole lot of players on it lately, and future gameplay elements aren't guaranteed.