Fresh cygwin breaking docker, is there a way to get older cygwin?

[Marco Atzeri]

On 05.07.2020 10:25, Igor Kostenko via Cygwin wrote:
> Hello all,
> 
> After some changes in cygwin, it cannot be installed in docker anymore.
> It's a docker bug ( https://github.com/moby/moby/issues/41058 ) but I don't
> think it will be fixed any time soon and I need to install cygwin in
> docker. Is there a way to get full cygwin mirror on some old date
> (preferable between November 2019 - March 2020) so I could set it up
> locally and have working cygwin in docker again?
> 

http://www.crouchingtigerhiddenfruitbat.org/Cygwin/timemachine.html