Preserve old github releases

[Suall1969]

It appears the release for crossover-wine-21.0.0 has been removed from this repo as well as winecx repo. This is the version that I always rely on and recommend to people since it's the most suitable version for some older titles in terms of compatibility and performance. Even the latest version of POM released last June still uses 21.0.0.
I usually just copy Wine Crossover.app from my apps folder to my friends' macs, but most other people I talk to are meticulous about where they download their prebuilt binaries from, and you are the foremost authority on Wine builds for OSX. Is it possible to consider reuploading the crossover-wine-21.0.0 release if you still have the tarball around somewhere?

[Gcenx]

That release was purged from my systems, checking it seems I could probably remake something based on crossover-sources-21.2.0.

[Suall1969]

That's unfortunate. I didn't want to cause any trouble but a 21.x.x release would be really appreciated.