It's been an abandonware for at least a couple of years. Not sure about alternatives. 

/Z

On Tue, 24 Oct 2023 at 11:35, <pi3.14@tuta.io> wrote:
Hi folks,

is Freezer still supported? I don't see any real development going on with it.

Is it recommended to use in a production Cloud environment?

Are there other free and open source alternatives to Freezer?

Thanks
Roby