Due to a large amount of spam we do not allow new users to create repositories, they are "external" users. If you are a new user and want to create a repository, for example for forking GHC, open a new issue on ghc/ghc using the "get-verified" issue template

[windows] Speed up installation further

Possible ways:

Pre-bootstrap an msys2 install with installed dependencies and then pack it up. Is this safe?
Don't use self-extracting archive, but .tar.xz or .zip. How to do this portably?

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information