Whatever happened to GMod survival?

I remember long ago, there was a GMod Survival gamemode. My question is, whatever the hell happened to it and why hasn’t anyone picked up working on a new one?

It’s still there, under the name

Gmod Stranded.

It has a rather steep learning curve and personally I never had the patience for it, but it was fun.

There was also Winter Survival, which I had actually enjoyed, it’s just that the quality of the maps were absolute shit and the fact that no one hosts it anymore, even though it was a spectacular gamemode.

It was a good gamemode, and it needs an update to gmod 13.

I would be willing to convert Survival once Garry fixes GM13. I have never really followed Stranded though… is 2.2.1 the latest version?