CHANGED

• Result now requires Swift 4.0/Xcode 9 at least. Swift 4.1/Xcode 9.3 are supported as well (#217, #237, #241, #245, #252, #256, #258, #259, #264)
• Remove deprecated and unavailable APIs from Result 2.x (Swift 2.x) (#220, #226)
• Rename ErrorProtocolConvertible to ErrorConvertible (#232)
• Reduce the responsibility of ResultProtocol (#235, #243)
• Deprecate materialize functions (#239)
• Make try functions unavailable (#253)

NEW

• Add LocalizedError conformance to AnyError on Linux (#227)
• Add AnyError overloads for init(_:) and init(attempt:) (#236)