Overhaul everything

Author: gwynne

.github/CODE_OF_CONDUCT.md

@@ -0,0 +1 @@
+This project adopts Swift's code of conduct: https://www.swift.org/code-of-conduct/

.github/CONTRIBUTING.md

@@ -0,0 +1,15 @@
+# Contributing
+
+This document covers how you can report any issues you find or contribute with bug fixes and new features.
+
+## Reporting Issues
+
+Go ahead and open a new issue [on the repo](https://github.com/gwynne/swift-semver/issues/new). The owners will be notified and we should get back to you shortly.
+
+## Security Issues
+
+If you discover a security issue, please follow [the security procedure](https://github.com/gwynne/swift-semver/security/policy). Please **do not** publicly report an issue until it has been fixed. The disclosure policy and timelines are availble in the policy document.
+
+## Pull Requests
+
+We are glad to accept and review pull requests for bug fixes and new features.

.github/SECURITY.md

@@ -0,0 +1,19 @@
+# Security Policy
+
+## Supported Versions
+
+At the time of this writing, no "stable" versions have yet been released, and support is provided only for the most recent tagged prerelease version.
+
+Should this file not yet be updated after this project reaches 1.0, the support policy is to support the most recent major release only until and unless otherwise specified.
+
+|  Version  |  Supported           |
+| :-------: | :------------------: |
+|    -      |          -           |
+
+## Reporting a Vulnerability
+
+This project asks that known and suspected vulnerabilities be privately and responsibly disclosed by [filling out a vulnerability report](https://github.com/gwynne/swift-semver/security/advisories/new) on Github[^1].
+
+[^1]: See [Github's official documentation of the vulnerability report feature](https://docs.github.com/en/code-security/security-advisories/guidance-on-reporting-and-writing-information-about-vulnerabilities/privately-reporting-a-security-vulnerability) for additional privacy and safety details.
+
+**Please do not report security vulnerabilities through public GitHub issues, discussions, or pull requests.**

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.7
+// swift-tools-version:5.8
 //===----------------------------------------------------------------------===//
 //
 // This source file is part of the swift-semver open source project
@@ -13,14 +13,40 @@
 //===----------------------------------------------------------------------===//
 import PackageDescription
 
+let commonSwiftSettings: [PackageDescription.SwiftSetting] = [
+    // We deliberately choose to opt in to several upcoming language features.
+    .enableUpcomingFeature("ConciseMagicFile"),
+    .enableUpcomingFeature("ForwardTrailingClosures"),
+    .enableUpcomingFeature("ExistentialAny"),
+    .enableUpcomingFeature("BareSlashRegexLiterals"),
+    .enableExperimentalFeature("StrictConcurrency=complete"),
+]
+
 let package = Package(
     name: "swift-semver",
+    platforms: [
+        .macOS(.v13),
+        .macCatalyst(.v16),
+        .iOS(.v16),
+        .watchOS(.v9),
+        .tvOS(.v16),
+    ],
     products: [
         .library(name: "SwiftSemver", targets: ["SwiftSemver"]),
     ],
     dependencies: [],
     targets: [
-        .target(name: "SwiftSemver", dependencies: []),
-        .testTarget(name: "SwiftSemverTests", dependencies: [.target(name: "SwiftSemver")]),
+        .target(
+            name: "SwiftSemver",
+            dependencies: [],
+            swiftSettings: commonSwiftSettings
+        ),
+        .testTarget(
+            name: "SwiftSemverTests",
+            dependencies: [
+                .target(name: "SwiftSemver"),
+            ],
+            swiftSettings: commonSwiftSettings
+        ),
     ]
 )

README.md

@@ -1,3 +1,10 @@
 # SwiftSemver
 
+<p align="center">
+<a href="LICENSE"><img src="https://design.vapor.codes/images/mitlicense.svg" alt="MIT License"></a>
+<a href="https://github.com/gwynne/swift-semver/actions/workflows/test.yml"><img src="https://img.shields.io/github/actions/workflow/status/gwynne/swift-semver/test.yml?event=push&amp;style=plastic&amp;logo=github&amp;label=tests&amp;logoColor=%23ccc" alt="Continuous Integration"></a>
+<a href="https://codecov.io/github/gwynne/swift-semver"><img src="https://img.shields.io/codecov/c/github/gwynne/swift-semver?style=plastic&amp;logo=codecov&amp;label=coverage&amp;token=GB8LS6ELKA"></a>
+<a href="https://swift.org"><img src="https://img.shields.io/badge/swift-5.8%2b-white?style=plastic&amp;logoColor=%23f07158&amp;labelColor=gray&amp;color=%23f07158&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%2CPHN2ZyB2aWV3Qm94PSIwIDAgMjQgMjQiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI%2BPHBhdGggZD0iTSA2LDI0YyAtMywwIC02LC0zIC02LC02diAtMTJjIDAsLTMgMywtNiA2LC02aCAxMmMgMywwIDYsMyA2LDZ2IDEyYyAwLDMgLTMsNiAtNiw2eiIgZmlsbD0iI2YwNzE1OCIvPjxwYXRoIGQ9Ik0gMTMuNTUsMy40YyA0LjE1LDIuMzkgNi4zLDcuNTMgNS4zLDExLjUgMS45NSwyLjggMS42NSw1LjE3IDEuMzgsNC42NiAtMS4yLC0yLjMzIC0zLjMzLC0xLjQyIC00LjM3LC0wLjcxIC0zLjksMS44MSAtMTAuMTYsMC4xOCAtMTMuNDYsLTUuMDMgMi45OCwyLjIgNy4yLDMuMTUgMTAuMywxLjI1IC00LjYsLTMuNTcgLTguNSwtOS4xNyAtOC41LC05LjI4IDIuMjgsMi4xNSA1Ljk4LDQuODQgNy4zLDUuNzEgLTIuOCwtMy4xIC01LjMsLTYuNjUgLTUuMiwtNi42NSAyLjczLDIuNjggNS42Niw1LjIgOC45LDcuMiAwLjM3LC0wLjc5IDEuNDMsLTQuNDcgLTEuNjUsLTguNjV6IiBmaWxsPSJ3aGl0ZSIvPjwvc3ZnPg%3D%3D" alt="Swift 5.8+"></a>
+</p>
+
 A small library which provides a `SemanticVersion` type, containing a complete implementation of the grammar (both parsing and serialization) and precedence behaviors described by [Semantic Versioning 2.0.0](https://semver.org/spec/v2.0.0.html).