Updated the file header for all the existing source files in the project with the updated license.

.env

@@ -1,14 +1,16 @@
-# ===----------------------------------------------------------------------===
-# 
-# This source file is part of the Hummingbird DocC Middleware open source project
-# 
-# Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-# Licensed under the EUPL 1.2 or later.
-# 
-# See LICENSE for license information
-# See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
-# 
-# ===----------------------------------------------------------------------===
+## ===----------------------------------------------------------------------===
+## 
+## This source file is part of the Hummingbird DocC open source project
+## 
+## Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+## Licensed under Apache license v2.0
+## 
+## See LICENSE for license information
+## See CONTRIBUTORS for the list of Hummingbird DocC project authors
+##
+## SPDX-License-Identifier: Apache-2.0
+## 
+## ===----------------------------------------------------------------------===
 
 # --- DOCUMENTATION ---
 

.gitignore

@@ -1,14 +1,16 @@
-# ===----------------------------------------------------------------------===
-# 
-# This source file is part of the Hummingbird DocC Middleware open source project
-# 
-# Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-# Licensed under the EUPL 1.2 or later.
-# 
-# See LICENSE for license information
-# See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
-# 
-# ===----------------------------------------------------------------------===
+## ===----------------------------------------------------------------------===
+## 
+## This source file is part of the Hummingbird DocC open source project
+## 
+## Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+## Licensed under Apache license v2.0
+## 
+## See LICENSE for license information
+## See CONTRIBUTORS for the list of Hummingbird DocC project authors
+##
+## SPDX-License-Identifier: Apache-2.0
+## 
+## ===----------------------------------------------------------------------===
 
 # Mac OS
 .DS_Store

Makefile

@@ -1,14 +1,16 @@
-# ===----------------------------------------------------------------------===
-# 
-# This source file is part of the Hummingbird DocC Middleware open source project
-# 
-# Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-# Licensed under the EUPL 1.2 or later.
-# 
-# See LICENSE for license information
-# See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
-# 
-# ===----------------------------------------------------------------------===
+## ===----------------------------------------------------------------------===
+## 
+## This source file is part of the Hummingbird DocC open source project
+## 
+## Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+## Licensed under Apache license v2.0
+## 
+## See LICENSE for license information
+## See CONTRIBUTORS for the list of Hummingbird DocC project authors
+##
+## SPDX-License-Identifier: Apache-2.0
+## 
+## ===----------------------------------------------------------------------===
 
 # ENVIRONMENT VARIABLES
 

Package.swift

@@ -1,5 +1,19 @@
 // swift-tools-version: 6.0
 
+// ===----------------------------------------------------------------------===
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
+// See LICENSE for license information
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
+//
+// SPDX-License-Identifier: Apache-2.0
+// 
+// ===----------------------------------------------------------------------===
+
 import PackageDescription
 
 let package = Package(

Samples/HummingbirdDocC/App/Builders/AppBuilder.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import class Hummingbird.Router

Samples/HummingbirdDocC/App/Parameters/SampleAppArguments.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import protocol ArgumentParser.ParsableArguments

Samples/HummingbirdDocC/App/Protocols/AppArguments.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import protocol ArgumentParser.ExpressibleByArgument

Samples/HummingbirdDocC/App/SampleApp.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import protocol ArgumentParser.AsyncParsableCommand

Sources/HummingbirdDocC/Internal/Enumerations/AssetFile.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 /// An enumeration that represents the essential static files that could be generated by the `DocC` building process.

Sources/HummingbirdDocC/Internal/Enumerations/AssetFolder.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 /// An enumeration that represents all possible asset folders that could be generated by the `DocC` building process.

Sources/HummingbirdDocC/Internal/Enumerations/DocumentationFolder.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 /// An enumeration that represents the documentation folders that could be generated by the `DocC` building process.

Sources/HummingbirdDocC/Internal/Extensions/LoggerMetadata+Helpers.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import protocol Hummingbird.RequestContext

Sources/HummingbirdDocC/Internal/Extensions/String+Constants.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 extension String {

Sources/HummingbirdDocC/Internal/Extensions/String+Formats.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 extension String {

Sources/HummingbirdDocC/Internal/Extensions/String+Helpers.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import RegexBuilder

Sources/HummingbirdDocC/Internal/Models/Resource.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 /// A model that encapsulates the information related to a resource in a given `DocC` documentation archive.

Sources/HummingbirdDocC/Internal/Protocols/Pathable.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 /// A protocol that provides a relative path representation.

Sources/HummingbirdDocC/Internal/Pseudo Types/ContextualInfo.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import protocol Hummingbird.RequestContext

Sources/HummingbirdDocC/Internal/Use Cases/CheckURIUseCase.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import struct HummingbirdCore.URI

Sources/HummingbirdDocC/Internal/Use Cases/PrepareURIPathUseCase.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import Foundation

Sources/HummingbirdDocC/Internal/Use Cases/RedirectURIUseCase.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import struct Hummingbird.Response

Sources/HummingbirdDocC/Internal/Use Cases/ServeURIUseCase.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import protocol Hummingbird.FileProvider

Sources/HummingbirdDocC/Public/Configurations/DoccConfiguration.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import class NIOPosix.NIOThreadPool

Sources/HummingbirdDocC/Public/Middlewares/DocCMiddleware.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import protocol Hummingbird.FileProvider

Tests/HummingbirdDocC/Types/Extensions/Logger+Helpers.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import Foundation

Tests/HummingbirdDocC/Types/Extensions/LoggerLevel+Helpers.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import Testing

Tests/HummingbirdDocC/Types/Extensions/Request+Helpers.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import struct Hummingbird.HTTPRequest

Tests/HummingbirdDocC/Types/Extensions/String+Constants.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 extension String {

Tests/HummingbirdDocC/Types/Extensions/Tag+Constants.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import Testing

Tests/HummingbirdDocC/Types/Mocks/FileProviderMock.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import protocol Hummingbird.FileProvider

Tests/HummingbirdDocC/Types/Mocks/LogHandlerMock.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import Foundation

Tests/HummingbirdDocC/Types/Mocks/RequestContextMock.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import class NIOEmbedded.NIOAsyncTestingChannel

Tests/HummingbirdDocC/Types/Namespaces/Input.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 /// A namespace assigned for test arguments 

Tests/HummingbirdDocC/Types/Namespaces/Output.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 /// A namespace assigned for test arguments that would be expected outputs coming from results of test cases.

Tests/HummingbirdDocC/Types/Stubs/FileProviderStub.swift

@@ -1,13 +1,15 @@
 // ===----------------------------------------------------------------------===
-//
-// This source file is part of the Hummingbird DocC Middleware open source project
-//
-// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
-// Licensed under the EUPL 1.2 or later.
-//
+// 
+// This source file is part of the Hummingbird DocC open source project
+// 
+// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC project authors
+// Licensed under Apache license v2.0
+// 
 // See LICENSE for license information
-// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
+// See CONTRIBUTORS for the list of Hummingbird DocC project authors
 //
+// SPDX-License-Identifier: Apache-2.0
+// 
 // ===----------------------------------------------------------------------===
 
 import Hummingbird