[swift-evolution] [swift-build-dev] Proposal Discussion Thread: SwiftPM: Locking and Overriding Dependencies

[Max Howell]

I have revised the proposal based on feedback:

https://github.com/mxcl/swift-evolution/blob/lockfiles/proposals/NNNN-swiftpm-dependency-lockfiles.md

Changed location and name, included SHAs, revised build-workflow steps.