rc.2 updates

Package.swift

@@ -9,22 +9,22 @@ let package = Package(
     ],
     dependencies: [
         // 🌎 Utility package containing tools for byte manipulation, Codable, OS APIs, and debugging.
-        .package(url: "https://github.com/vapor/core.git", .branch("master")),
+        .package(url: "https://github.com/vapor/core.git", from: "3.0.0-rc.2"),
 
         // 🔑 Hashing (BCrypt, SHA, HMAC, etc), encryption, and randomness.
-        .package(url: "https://github.com/vapor/crypto.git", .branch("master")),
+        .package(url: "https://github.com/vapor/crypto.git", from: "3.0.0-rc.2"),
 
         // 🚀 Non-blocking, event-driven networking for Swift (HTTP and WebSockets).
-        .package(url: "https://github.com/vapor/engine.git", .branch("master")),
+        .package(url: "https://github.com/vapor/engine.git", from: "3.0.0-rc.2"),
 
         // 🖋 Swift ORM framework (queries, models, and relations) for building NoSQL and SQL database integrations.
-        .package(url: "https://github.com/vapor/fluent.git", .branch("master")),
+        .package(url: "https://github.com/vapor/fluent.git", from: "3.0.0-rc.2"),
 
         // 📦 Dependency injection / inversion of control framework.
-        .package(url: "https://github.com/vapor/service.git", .branch("master")),
+        .package(url: "https://github.com/vapor/service.git", from: "1.0.0-rc.2"),
 
         // 💧 A server-side Swift web framework.
-        .package(url: "https://github.com/vapor/vapor.git", .branch("master")),
+        .package(url: "https://github.com/vapor/vapor.git", from: "3.0.0-rc.2"),
     ],
     targets: [
         .target(name: "Authentication", dependencies: ["Async", "Bits", "Crypto", "Debugging", "Fluent", "HTTP", "Service", "Vapor"]),