README refers to closed cargo PR

[jayvdb]

README says

Support for a local registry is being added in rust-lang/cargo#2361 and will be able to redirect all Cargo downloads/requests to a registry stored locally.

That PR is closed, not merged.

The PR refers to rust-lang/cargo#2111 which was resolved when rust-lang/cargo#2811 was merged.

Digging through the PR a bit more I find rust-lang/cargo#2857 , which was merged and it looks like that is the feature the README in this repo should be mentioning instead of PR 2361, and I guess the tense of that sentence needs to change, and maybe the content of the sentence can also be updated.

[jayvdb]

Maybe the sentence can be reframed around https://doc.rust-lang.org/cargo/reference/source-replacement.html

[dhovart]

Thanks, will update