[swift-evolution] [Review] SE-0141: Availability by Swift version

[Ben Rimmington]

Re: <https://github.com/apple/swift-evolution/blob/master/proposals/0141-available-by-swift-version.md>

Is the "Versioned API" design in docs/LibraryEvolution.rst not intended for the Swift standard library?

<https://jrose-apple.github.io/swift-library-evolution/#using-versioned-api>

<https://jrose-apple.github.io/swift-library-evolution/#publishing-versioned-api>

-- Ben