diff --git a/COPYING b/COPYING
index 3cda5bf..b6b2e1e 100644
--- a/COPYING
+++ b/COPYING
@@ -1,4 +1,4 @@
-Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/Sources/Shared/FileManager+Extension.swift b/Sources/Shared/FileManager+Extension.swift
index d52ec0b..9d3753a 100644
--- a/Sources/Shared/FileManager+Extension.swift
+++ b/Sources/Shared/FileManager+Extension.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import os.log
diff --git a/Sources/Shared/Keychain.swift b/Sources/Shared/Keychain.swift
index 52817c3..e301fed 100644
--- a/Sources/Shared/Keychain.swift
+++ b/Sources/Shared/Keychain.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import Security
diff --git a/Sources/Shared/Logging/Logger.swift b/Sources/Shared/Logging/Logger.swift
index cfab82d..f345e33 100644
--- a/Sources/Shared/Logging/Logger.swift
+++ b/Sources/Shared/Logging/Logger.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import os.log
diff --git a/Sources/Shared/Logging/ringlogger.c b/Sources/Shared/Logging/ringlogger.c
index 1edfc8d..7f53bca 100644
--- a/Sources/Shared/Logging/ringlogger.c
+++ b/Sources/Shared/Logging/ringlogger.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: MIT
  *
- * Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+ * Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
  */
 
 #include <string.h>
diff --git a/Sources/Shared/Logging/ringlogger.h b/Sources/Shared/Logging/ringlogger.h
index c63f3e4..0a39e44 100644
--- a/Sources/Shared/Logging/ringlogger.h
+++ b/Sources/Shared/Logging/ringlogger.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: MIT
  *
- * Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+ * Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
  */
 
 #ifndef RINGLOGGER_H
diff --git a/Sources/Shared/Model/NETunnelProviderProtocol+Extension.swift b/Sources/Shared/Model/NETunnelProviderProtocol+Extension.swift
index 7828d81..4dd337a 100644
--- a/Sources/Shared/Model/NETunnelProviderProtocol+Extension.swift
+++ b/Sources/Shared/Model/NETunnelProviderProtocol+Extension.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import NetworkExtension
 
diff --git a/Sources/Shared/Model/String+ArrayConversion.swift b/Sources/Shared/Model/String+ArrayConversion.swift
index 7d00be9..6464690 100644
--- a/Sources/Shared/Model/String+ArrayConversion.swift
+++ b/Sources/Shared/Model/String+ArrayConversion.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/Shared/Model/TunnelConfiguration+WgQuickConfig.swift b/Sources/Shared/Model/TunnelConfiguration+WgQuickConfig.swift
index 6902708..eb60a52 100644
--- a/Sources/Shared/Model/TunnelConfiguration+WgQuickConfig.swift
+++ b/Sources/Shared/Model/TunnelConfiguration+WgQuickConfig.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/Base.lproj/InfoPlist.strings b/Sources/WireGuardApp/Base.lproj/InfoPlist.strings
index b7ba394..aca130f 100644
--- a/Sources/WireGuardApp/Base.lproj/InfoPlist.strings
+++ b/Sources/WireGuardApp/Base.lproj/InfoPlist.strings
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 // iOS permission prompts
 
diff --git a/Sources/WireGuardApp/Base.lproj/Localizable.strings b/Sources/WireGuardApp/Base.lproj/Localizable.strings
index 1cc9693..4ef9540 100644
--- a/Sources/WireGuardApp/Base.lproj/Localizable.strings
+++ b/Sources/WireGuardApp/Base.lproj/Localizable.strings
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 // Generic alert action names
 
diff --git a/Sources/WireGuardApp/LocalizationHelper.swift b/Sources/WireGuardApp/LocalizationHelper.swift
index ed21090..04555a4 100644
--- a/Sources/WireGuardApp/LocalizationHelper.swift
+++ b/Sources/WireGuardApp/LocalizationHelper.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/Tunnel/ActivateOnDemandOption.swift b/Sources/WireGuardApp/Tunnel/ActivateOnDemandOption.swift
index d44e1d6..a199cef 100644
--- a/Sources/WireGuardApp/Tunnel/ActivateOnDemandOption.swift
+++ b/Sources/WireGuardApp/Tunnel/ActivateOnDemandOption.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import NetworkExtension
 
diff --git a/Sources/WireGuardApp/Tunnel/MockTunnels.swift b/Sources/WireGuardApp/Tunnel/MockTunnels.swift
index e8937f4..94537fc 100644
--- a/Sources/WireGuardApp/Tunnel/MockTunnels.swift
+++ b/Sources/WireGuardApp/Tunnel/MockTunnels.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import NetworkExtension
 
diff --git a/Sources/WireGuardApp/Tunnel/TunnelConfiguration+UapiConfig.swift b/Sources/WireGuardApp/Tunnel/TunnelConfiguration+UapiConfig.swift
index 6e786c0..1874b05 100644
--- a/Sources/WireGuardApp/Tunnel/TunnelConfiguration+UapiConfig.swift
+++ b/Sources/WireGuardApp/Tunnel/TunnelConfiguration+UapiConfig.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/Tunnel/TunnelErrors.swift b/Sources/WireGuardApp/Tunnel/TunnelErrors.swift
index 941ab61..e8db86a 100644
--- a/Sources/WireGuardApp/Tunnel/TunnelErrors.swift
+++ b/Sources/WireGuardApp/Tunnel/TunnelErrors.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import NetworkExtension
 
diff --git a/Sources/WireGuardApp/Tunnel/TunnelStatus.swift b/Sources/WireGuardApp/Tunnel/TunnelStatus.swift
index 547aa9f..496ca5e 100644
--- a/Sources/WireGuardApp/Tunnel/TunnelStatus.swift
+++ b/Sources/WireGuardApp/Tunnel/TunnelStatus.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import NetworkExtension
diff --git a/Sources/WireGuardApp/Tunnel/TunnelsManager.swift b/Sources/WireGuardApp/Tunnel/TunnelsManager.swift
index 26402b6..dea541f 100644
--- a/Sources/WireGuardApp/Tunnel/TunnelsManager.swift
+++ b/Sources/WireGuardApp/Tunnel/TunnelsManager.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import NetworkExtension
diff --git a/Sources/WireGuardApp/UI/ActivateOnDemandViewModel.swift b/Sources/WireGuardApp/UI/ActivateOnDemandViewModel.swift
index 55b9be2..a11ace6 100644
--- a/Sources/WireGuardApp/UI/ActivateOnDemandViewModel.swift
+++ b/Sources/WireGuardApp/UI/ActivateOnDemandViewModel.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/UI/ErrorPresenterProtocol.swift b/Sources/WireGuardApp/UI/ErrorPresenterProtocol.swift
index ee4cf48..93633c0 100644
--- a/Sources/WireGuardApp/UI/ErrorPresenterProtocol.swift
+++ b/Sources/WireGuardApp/UI/ErrorPresenterProtocol.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 protocol ErrorPresenterProtocol {
     static func showErrorAlert(title: String, message: String, from sourceVC: AnyObject?, onPresented: (() -> Void)?, onDismissal: (() -> Void)?)
diff --git a/Sources/WireGuardApp/UI/LogViewHelper.swift b/Sources/WireGuardApp/UI/LogViewHelper.swift
index 1d3619b..7d2b470 100644
--- a/Sources/WireGuardApp/UI/LogViewHelper.swift
+++ b/Sources/WireGuardApp/UI/LogViewHelper.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/UI/PrivateDataConfirmation.swift b/Sources/WireGuardApp/UI/PrivateDataConfirmation.swift
index c03e64a..2b3e7b5 100644
--- a/Sources/WireGuardApp/UI/PrivateDataConfirmation.swift
+++ b/Sources/WireGuardApp/UI/PrivateDataConfirmation.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import LocalAuthentication
diff --git a/Sources/WireGuardApp/UI/TunnelImporter.swift b/Sources/WireGuardApp/UI/TunnelImporter.swift
index 46f2c92..672a4f7 100644
--- a/Sources/WireGuardApp/UI/TunnelImporter.swift
+++ b/Sources/WireGuardApp/UI/TunnelImporter.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/UI/TunnelViewModel.swift b/Sources/WireGuardApp/UI/TunnelViewModel.swift
index 11dc4dc..60aa5c3 100644
--- a/Sources/WireGuardApp/UI/TunnelViewModel.swift
+++ b/Sources/WireGuardApp/UI/TunnelViewModel.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/UI/iOS/AppDelegate.swift b/Sources/WireGuardApp/UI/iOS/AppDelegate.swift
index 418557e..f86a0e7 100644
--- a/Sources/WireGuardApp/UI/iOS/AppDelegate.swift
+++ b/Sources/WireGuardApp/UI/iOS/AppDelegate.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 import os.log
diff --git a/Sources/WireGuardApp/UI/iOS/ConfirmationAlertPresenter.swift b/Sources/WireGuardApp/UI/iOS/ConfirmationAlertPresenter.swift
index 8064fff..8290ebb 100644
--- a/Sources/WireGuardApp/UI/iOS/ConfirmationAlertPresenter.swift
+++ b/Sources/WireGuardApp/UI/iOS/ConfirmationAlertPresenter.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/ErrorPresenter.swift b/Sources/WireGuardApp/UI/iOS/ErrorPresenter.swift
index 7d134de..b4f27db 100644
--- a/Sources/WireGuardApp/UI/iOS/ErrorPresenter.swift
+++ b/Sources/WireGuardApp/UI/iOS/ErrorPresenter.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 import os.log
diff --git a/Sources/WireGuardApp/UI/iOS/QuickActionItem.swift b/Sources/WireGuardApp/UI/iOS/QuickActionItem.swift
index 4367fa9..cddaf23 100644
--- a/Sources/WireGuardApp/UI/iOS/QuickActionItem.swift
+++ b/Sources/WireGuardApp/UI/iOS/QuickActionItem.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/RecentTunnelsTracker.swift b/Sources/WireGuardApp/UI/iOS/RecentTunnelsTracker.swift
index 787a624..f98bdc7 100644
--- a/Sources/WireGuardApp/UI/iOS/RecentTunnelsTracker.swift
+++ b/Sources/WireGuardApp/UI/iOS/RecentTunnelsTracker.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/UI/iOS/UITableViewCell+Reuse.swift b/Sources/WireGuardApp/UI/iOS/UITableViewCell+Reuse.swift
index bee1170..5ceb863 100644
--- a/Sources/WireGuardApp/UI/iOS/UITableViewCell+Reuse.swift
+++ b/Sources/WireGuardApp/UI/iOS/UITableViewCell+Reuse.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/BorderedTextButton.swift b/Sources/WireGuardApp/UI/iOS/View/BorderedTextButton.swift
index 82e7b2d..114a879 100644
--- a/Sources/WireGuardApp/UI/iOS/View/BorderedTextButton.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/BorderedTextButton.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/ButtonCell.swift b/Sources/WireGuardApp/UI/iOS/View/ButtonCell.swift
index 90601c5..2e9ed46 100644
--- a/Sources/WireGuardApp/UI/iOS/View/ButtonCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/ButtonCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/CheckmarkCell.swift b/Sources/WireGuardApp/UI/iOS/View/CheckmarkCell.swift
index 3fdf1b9..e3ec623 100644
--- a/Sources/WireGuardApp/UI/iOS/View/CheckmarkCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/CheckmarkCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/ChevronCell.swift b/Sources/WireGuardApp/UI/iOS/View/ChevronCell.swift
index a059b9c..ce4f1ec 100644
--- a/Sources/WireGuardApp/UI/iOS/View/ChevronCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/ChevronCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/EditableTextCell.swift b/Sources/WireGuardApp/UI/iOS/View/EditableTextCell.swift
index 178b200..f7e907e 100644
--- a/Sources/WireGuardApp/UI/iOS/View/EditableTextCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/EditableTextCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/KeyValueCell.swift b/Sources/WireGuardApp/UI/iOS/View/KeyValueCell.swift
index 9b1d13b..f99e3ea 100644
--- a/Sources/WireGuardApp/UI/iOS/View/KeyValueCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/KeyValueCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/SwitchCell.swift b/Sources/WireGuardApp/UI/iOS/View/SwitchCell.swift
index 0d6e4de..19938be 100644
--- a/Sources/WireGuardApp/UI/iOS/View/SwitchCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/SwitchCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/TextCell.swift b/Sources/WireGuardApp/UI/iOS/View/TextCell.swift
index 7df9444..d1f41e1 100644
--- a/Sources/WireGuardApp/UI/iOS/View/TextCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/TextCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/TunnelEditKeyValueCell.swift b/Sources/WireGuardApp/UI/iOS/View/TunnelEditKeyValueCell.swift
index c139566..a6abae2 100644
--- a/Sources/WireGuardApp/UI/iOS/View/TunnelEditKeyValueCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/TunnelEditKeyValueCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/View/TunnelListCell.swift b/Sources/WireGuardApp/UI/iOS/View/TunnelListCell.swift
index b2e0ba9..3648fbb 100644
--- a/Sources/WireGuardApp/UI/iOS/View/TunnelListCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/TunnelListCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/ViewController/LogViewController.swift b/Sources/WireGuardApp/UI/iOS/ViewController/LogViewController.swift
index f31af01..76d9a73 100644
--- a/Sources/WireGuardApp/UI/iOS/ViewController/LogViewController.swift
+++ b/Sources/WireGuardApp/UI/iOS/ViewController/LogViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/ViewController/MainViewController.swift b/Sources/WireGuardApp/UI/iOS/ViewController/MainViewController.swift
index 514e037..27db2cd 100644
--- a/Sources/WireGuardApp/UI/iOS/ViewController/MainViewController.swift
+++ b/Sources/WireGuardApp/UI/iOS/ViewController/MainViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/ViewController/QRScanViewController.swift b/Sources/WireGuardApp/UI/iOS/ViewController/QRScanViewController.swift
index 9d04dfa..39df0ca 100644
--- a/Sources/WireGuardApp/UI/iOS/ViewController/QRScanViewController.swift
+++ b/Sources/WireGuardApp/UI/iOS/ViewController/QRScanViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import AVFoundation
 import UIKit
diff --git a/Sources/WireGuardApp/UI/iOS/ViewController/SSIDOptionDetailTableViewController.swift b/Sources/WireGuardApp/UI/iOS/ViewController/SSIDOptionDetailTableViewController.swift
index 668797e..c23544a 100644
--- a/Sources/WireGuardApp/UI/iOS/ViewController/SSIDOptionDetailTableViewController.swift
+++ b/Sources/WireGuardApp/UI/iOS/ViewController/SSIDOptionDetailTableViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/ViewController/SSIDOptionEditTableViewController.swift b/Sources/WireGuardApp/UI/iOS/ViewController/SSIDOptionEditTableViewController.swift
index a982258..527a8fd 100644
--- a/Sources/WireGuardApp/UI/iOS/ViewController/SSIDOptionEditTableViewController.swift
+++ b/Sources/WireGuardApp/UI/iOS/ViewController/SSIDOptionEditTableViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 import SystemConfiguration.CaptiveNetwork
diff --git a/Sources/WireGuardApp/UI/iOS/ViewController/SettingsTableViewController.swift b/Sources/WireGuardApp/UI/iOS/ViewController/SettingsTableViewController.swift
index 7f812d5..5eeea58 100644
--- a/Sources/WireGuardApp/UI/iOS/ViewController/SettingsTableViewController.swift
+++ b/Sources/WireGuardApp/UI/iOS/ViewController/SettingsTableViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 import os.log
diff --git a/Sources/WireGuardApp/UI/iOS/ViewController/TunnelDetailTableViewController.swift b/Sources/WireGuardApp/UI/iOS/ViewController/TunnelDetailTableViewController.swift
index 62f9563..6d9619a 100644
--- a/Sources/WireGuardApp/UI/iOS/ViewController/TunnelDetailTableViewController.swift
+++ b/Sources/WireGuardApp/UI/iOS/ViewController/TunnelDetailTableViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/ViewController/TunnelEditTableViewController.swift b/Sources/WireGuardApp/UI/iOS/ViewController/TunnelEditTableViewController.swift
index e58cec5..5fa255d 100644
--- a/Sources/WireGuardApp/UI/iOS/ViewController/TunnelEditTableViewController.swift
+++ b/Sources/WireGuardApp/UI/iOS/ViewController/TunnelEditTableViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 
diff --git a/Sources/WireGuardApp/UI/iOS/ViewController/TunnelsListTableViewController.swift b/Sources/WireGuardApp/UI/iOS/ViewController/TunnelsListTableViewController.swift
index 5132329..7f405cf 100644
--- a/Sources/WireGuardApp/UI/iOS/ViewController/TunnelsListTableViewController.swift
+++ b/Sources/WireGuardApp/UI/iOS/ViewController/TunnelsListTableViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import UIKit
 import MobileCoreServices
diff --git a/Sources/WireGuardApp/UI/macOS/AppDelegate.swift b/Sources/WireGuardApp/UI/macOS/AppDelegate.swift
index cb24023..a4f4045 100644
--- a/Sources/WireGuardApp/UI/macOS/AppDelegate.swift
+++ b/Sources/WireGuardApp/UI/macOS/AppDelegate.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 import ServiceManagement
diff --git a/Sources/WireGuardApp/UI/macOS/Application.swift b/Sources/WireGuardApp/UI/macOS/Application.swift
index 0ce274a..597d511 100644
--- a/Sources/WireGuardApp/UI/macOS/Application.swift
+++ b/Sources/WireGuardApp/UI/macOS/Application.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ErrorPresenter.swift b/Sources/WireGuardApp/UI/macOS/ErrorPresenter.swift
index 1eb2b04..eb1f1b6 100644
--- a/Sources/WireGuardApp/UI/macOS/ErrorPresenter.swift
+++ b/Sources/WireGuardApp/UI/macOS/ErrorPresenter.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ImportPanelPresenter.swift b/Sources/WireGuardApp/UI/macOS/ImportPanelPresenter.swift
index d081f8c..033399d 100644
--- a/Sources/WireGuardApp/UI/macOS/ImportPanelPresenter.swift
+++ b/Sources/WireGuardApp/UI/macOS/ImportPanelPresenter.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/Info.plist b/Sources/WireGuardApp/UI/macOS/Info.plist
index db1afeb..353d48a 100644
--- a/Sources/WireGuardApp/UI/macOS/Info.plist
+++ b/Sources/WireGuardApp/UI/macOS/Info.plist
@@ -29,7 +29,7 @@
 	<key>LSUIElement</key>
 	<true/>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.</string>
+	<string>Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.</string>
 	<key>NSPrincipalClass</key>
 	<string>WireGuard.Application</string>
 	<key>LSApplicationCategoryType</key>
diff --git a/Sources/WireGuardApp/UI/macOS/LaunchedAtLoginDetector.swift b/Sources/WireGuardApp/UI/macOS/LaunchedAtLoginDetector.swift
index 0d8e3d8..be68dce 100644
--- a/Sources/WireGuardApp/UI/macOS/LaunchedAtLoginDetector.swift
+++ b/Sources/WireGuardApp/UI/macOS/LaunchedAtLoginDetector.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/LoginItemHelper/Info.plist b/Sources/WireGuardApp/UI/macOS/LoginItemHelper/Info.plist
index 7ddff91..19c8c35 100644
--- a/Sources/WireGuardApp/UI/macOS/LoginItemHelper/Info.plist
+++ b/Sources/WireGuardApp/UI/macOS/LoginItemHelper/Info.plist
@@ -25,7 +25,7 @@
 	<key>LSMinimumSystemVersion</key>
 	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.</string>
+	<string>Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
 	<key>LSBackgroundOnly</key>
diff --git a/Sources/WireGuardApp/UI/macOS/LoginItemHelper/main.m b/Sources/WireGuardApp/UI/macOS/LoginItemHelper/main.m
index 1010b49..f808261 100644
--- a/Sources/WireGuardApp/UI/macOS/LoginItemHelper/main.m
+++ b/Sources/WireGuardApp/UI/macOS/LoginItemHelper/main.m
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 #import <Cocoa/Cocoa.h>
 
diff --git a/Sources/WireGuardApp/UI/macOS/MacAppStoreUpdateDetector.swift b/Sources/WireGuardApp/UI/macOS/MacAppStoreUpdateDetector.swift
index 68608ca..5036ff2 100644
--- a/Sources/WireGuardApp/UI/macOS/MacAppStoreUpdateDetector.swift
+++ b/Sources/WireGuardApp/UI/macOS/MacAppStoreUpdateDetector.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/NSColor+Hex.swift b/Sources/WireGuardApp/UI/macOS/NSColor+Hex.swift
index 4ca4f05..e6ece03 100644
--- a/Sources/WireGuardApp/UI/macOS/NSColor+Hex.swift
+++ b/Sources/WireGuardApp/UI/macOS/NSColor+Hex.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import AppKit
 
diff --git a/Sources/WireGuardApp/UI/macOS/NSTableView+Reuse.swift b/Sources/WireGuardApp/UI/macOS/NSTableView+Reuse.swift
index 979b123..3b7d09f 100644
--- a/Sources/WireGuardApp/UI/macOS/NSTableView+Reuse.swift
+++ b/Sources/WireGuardApp/UI/macOS/NSTableView+Reuse.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ParseError+WireGuardAppError.swift b/Sources/WireGuardApp/UI/macOS/ParseError+WireGuardAppError.swift
index 6afbadb..307a94e 100644
--- a/Sources/WireGuardApp/UI/macOS/ParseError+WireGuardAppError.swift
+++ b/Sources/WireGuardApp/UI/macOS/ParseError+WireGuardAppError.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/StatusItemController.swift b/Sources/WireGuardApp/UI/macOS/StatusItemController.swift
index ef0ccd0..eb31a2c 100644
--- a/Sources/WireGuardApp/UI/macOS/StatusItemController.swift
+++ b/Sources/WireGuardApp/UI/macOS/StatusItemController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/StatusMenu.swift b/Sources/WireGuardApp/UI/macOS/StatusMenu.swift
index ec9ffe8..5630fdc 100644
--- a/Sources/WireGuardApp/UI/macOS/StatusMenu.swift
+++ b/Sources/WireGuardApp/UI/macOS/StatusMenu.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/TunnelsTracker.swift b/Sources/WireGuardApp/UI/macOS/TunnelsTracker.swift
index 69cc533..aef65ef 100644
--- a/Sources/WireGuardApp/UI/macOS/TunnelsTracker.swift
+++ b/Sources/WireGuardApp/UI/macOS/TunnelsTracker.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/View/ButtonRow.swift b/Sources/WireGuardApp/UI/macOS/View/ButtonRow.swift
index 4d15f5e..4ecd7ef 100644
--- a/Sources/WireGuardApp/UI/macOS/View/ButtonRow.swift
+++ b/Sources/WireGuardApp/UI/macOS/View/ButtonRow.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/View/ConfTextColorTheme.swift b/Sources/WireGuardApp/UI/macOS/View/ConfTextColorTheme.swift
index 5229d50..c77885b 100644
--- a/Sources/WireGuardApp/UI/macOS/View/ConfTextColorTheme.swift
+++ b/Sources/WireGuardApp/UI/macOS/View/ConfTextColorTheme.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/View/ConfTextStorage.swift b/Sources/WireGuardApp/UI/macOS/View/ConfTextStorage.swift
index 3c92db3..0e63b73 100644
--- a/Sources/WireGuardApp/UI/macOS/View/ConfTextStorage.swift
+++ b/Sources/WireGuardApp/UI/macOS/View/ConfTextStorage.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/View/ConfTextView.swift b/Sources/WireGuardApp/UI/macOS/View/ConfTextView.swift
index 6016e08..eb19ecf 100644
--- a/Sources/WireGuardApp/UI/macOS/View/ConfTextView.swift
+++ b/Sources/WireGuardApp/UI/macOS/View/ConfTextView.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/View/DeleteTunnelsConfirmationAlert.swift b/Sources/WireGuardApp/UI/macOS/View/DeleteTunnelsConfirmationAlert.swift
index e52ed89..6eb3fbe 100644
--- a/Sources/WireGuardApp/UI/macOS/View/DeleteTunnelsConfirmationAlert.swift
+++ b/Sources/WireGuardApp/UI/macOS/View/DeleteTunnelsConfirmationAlert.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/View/KeyValueRow.swift b/Sources/WireGuardApp/UI/macOS/View/KeyValueRow.swift
index 2f037d8..b930e62 100644
--- a/Sources/WireGuardApp/UI/macOS/View/KeyValueRow.swift
+++ b/Sources/WireGuardApp/UI/macOS/View/KeyValueRow.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/View/LogViewCell.swift b/Sources/WireGuardApp/UI/macOS/View/LogViewCell.swift
index c1c6cc5..eef6515 100644
--- a/Sources/WireGuardApp/UI/macOS/View/LogViewCell.swift
+++ b/Sources/WireGuardApp/UI/macOS/View/LogViewCell.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/View/OnDemandWiFiControls.swift b/Sources/WireGuardApp/UI/macOS/View/OnDemandWiFiControls.swift
index 2e3de48..790d1ac 100644
--- a/Sources/WireGuardApp/UI/macOS/View/OnDemandWiFiControls.swift
+++ b/Sources/WireGuardApp/UI/macOS/View/OnDemandWiFiControls.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 import CoreWLAN
diff --git a/Sources/WireGuardApp/UI/macOS/View/TunnelListRow.swift b/Sources/WireGuardApp/UI/macOS/View/TunnelListRow.swift
index f5e37c1..8e426cd 100644
--- a/Sources/WireGuardApp/UI/macOS/View/TunnelListRow.swift
+++ b/Sources/WireGuardApp/UI/macOS/View/TunnelListRow.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ViewController/ButtonedDetailViewController.swift b/Sources/WireGuardApp/UI/macOS/ViewController/ButtonedDetailViewController.swift
index 09c2414..7fd5967 100644
--- a/Sources/WireGuardApp/UI/macOS/ViewController/ButtonedDetailViewController.swift
+++ b/Sources/WireGuardApp/UI/macOS/ViewController/ButtonedDetailViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ViewController/LogViewController.swift b/Sources/WireGuardApp/UI/macOS/ViewController/LogViewController.swift
index 39ce663..c3c8d87 100644
--- a/Sources/WireGuardApp/UI/macOS/ViewController/LogViewController.swift
+++ b/Sources/WireGuardApp/UI/macOS/ViewController/LogViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ViewController/ManageTunnelsRootViewController.swift b/Sources/WireGuardApp/UI/macOS/ViewController/ManageTunnelsRootViewController.swift
index 0ad0805..28ffc9e 100644
--- a/Sources/WireGuardApp/UI/macOS/ViewController/ManageTunnelsRootViewController.swift
+++ b/Sources/WireGuardApp/UI/macOS/ViewController/ManageTunnelsRootViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ViewController/TunnelDetailTableViewController.swift b/Sources/WireGuardApp/UI/macOS/ViewController/TunnelDetailTableViewController.swift
index 5ce3dc7..96637cd 100644
--- a/Sources/WireGuardApp/UI/macOS/ViewController/TunnelDetailTableViewController.swift
+++ b/Sources/WireGuardApp/UI/macOS/ViewController/TunnelDetailTableViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ViewController/TunnelEditViewController.swift b/Sources/WireGuardApp/UI/macOS/ViewController/TunnelEditViewController.swift
index 104b42d..a2f7091 100644
--- a/Sources/WireGuardApp/UI/macOS/ViewController/TunnelEditViewController.swift
+++ b/Sources/WireGuardApp/UI/macOS/ViewController/TunnelEditViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ViewController/TunnelsListTableViewController.swift b/Sources/WireGuardApp/UI/macOS/ViewController/TunnelsListTableViewController.swift
index 0771582..87f389e 100644
--- a/Sources/WireGuardApp/UI/macOS/ViewController/TunnelsListTableViewController.swift
+++ b/Sources/WireGuardApp/UI/macOS/ViewController/TunnelsListTableViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/UI/macOS/ViewController/UnusableTunnelDetailViewController.swift b/Sources/WireGuardApp/UI/macOS/ViewController/UnusableTunnelDetailViewController.swift
index 612e8c1..7f68b49 100644
--- a/Sources/WireGuardApp/UI/macOS/ViewController/UnusableTunnelDetailViewController.swift
+++ b/Sources/WireGuardApp/UI/macOS/ViewController/UnusableTunnelDetailViewController.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Cocoa
 
diff --git a/Sources/WireGuardApp/WireGuardAppError.swift b/Sources/WireGuardApp/WireGuardAppError.swift
index 7acc62c..f45662a 100644
--- a/Sources/WireGuardApp/WireGuardAppError.swift
+++ b/Sources/WireGuardApp/WireGuardAppError.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 protocol WireGuardAppError: Error {
     typealias AlertText = (title: String, message: String)
diff --git a/Sources/WireGuardApp/WireGuardResult.swift b/Sources/WireGuardApp/WireGuardResult.swift
index e326f0c..ba194f1 100644
--- a/Sources/WireGuardApp/WireGuardResult.swift
+++ b/Sources/WireGuardApp/WireGuardResult.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 enum WireGuardResult<T> {
     case success(_ value: T)
diff --git a/Sources/WireGuardApp/ZipArchive/ZipArchive.swift b/Sources/WireGuardApp/ZipArchive/ZipArchive.swift
index 78419b3..be25490 100644
--- a/Sources/WireGuardApp/ZipArchive/ZipArchive.swift
+++ b/Sources/WireGuardApp/ZipArchive/ZipArchive.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/ZipArchive/ZipExporter.swift b/Sources/WireGuardApp/ZipArchive/ZipExporter.swift
index 3a87928..9ae912e 100644
--- a/Sources/WireGuardApp/ZipArchive/ZipExporter.swift
+++ b/Sources/WireGuardApp/ZipArchive/ZipExporter.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardApp/ZipArchive/ZipImporter.swift b/Sources/WireGuardApp/ZipArchive/ZipImporter.swift
index 499181a..73de1ad 100644
--- a/Sources/WireGuardApp/ZipArchive/ZipImporter.swift
+++ b/Sources/WireGuardApp/ZipArchive/ZipImporter.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardKit/Array+ConcurrentMap.swift b/Sources/WireGuardKit/Array+ConcurrentMap.swift
index 0059cc3..dfe38fd 100644
--- a/Sources/WireGuardKit/Array+ConcurrentMap.swift
+++ b/Sources/WireGuardKit/Array+ConcurrentMap.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardKit/DNSResolver.swift b/Sources/WireGuardKit/DNSResolver.swift
index 379c698..5315c94 100644
--- a/Sources/WireGuardKit/DNSResolver.swift
+++ b/Sources/WireGuardKit/DNSResolver.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Network
 import Foundation
diff --git a/Sources/WireGuardKit/DNSServer.swift b/Sources/WireGuardKit/DNSServer.swift
index b1a2401..477bbf4 100644
--- a/Sources/WireGuardKit/DNSServer.swift
+++ b/Sources/WireGuardKit/DNSServer.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import Network
diff --git a/Sources/WireGuardKit/Endpoint.swift b/Sources/WireGuardKit/Endpoint.swift
index 07529e3..d86290f 100644
--- a/Sources/WireGuardKit/Endpoint.swift
+++ b/Sources/WireGuardKit/Endpoint.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import Network
diff --git a/Sources/WireGuardKit/IPAddress+AddrInfo.swift b/Sources/WireGuardKit/IPAddress+AddrInfo.swift
index 96d8ba4..941a57b 100644
--- a/Sources/WireGuardKit/IPAddress+AddrInfo.swift
+++ b/Sources/WireGuardKit/IPAddress+AddrInfo.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import Network
diff --git a/Sources/WireGuardKit/IPAddressRange.swift b/Sources/WireGuardKit/IPAddressRange.swift
index c65ff1d..67c3955 100644
--- a/Sources/WireGuardKit/IPAddressRange.swift
+++ b/Sources/WireGuardKit/IPAddressRange.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import Network
diff --git a/Sources/WireGuardKit/InterfaceConfiguration.swift b/Sources/WireGuardKit/InterfaceConfiguration.swift
index db84e71..2d104d2 100644
--- a/Sources/WireGuardKit/InterfaceConfiguration.swift
+++ b/Sources/WireGuardKit/InterfaceConfiguration.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import Network
diff --git a/Sources/WireGuardKit/PacketTunnelSettingsGenerator.swift b/Sources/WireGuardKit/PacketTunnelSettingsGenerator.swift
index f1b43d5..1e21490 100644
--- a/Sources/WireGuardKit/PacketTunnelSettingsGenerator.swift
+++ b/Sources/WireGuardKit/PacketTunnelSettingsGenerator.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import Network
diff --git a/Sources/WireGuardKit/PeerConfiguration.swift b/Sources/WireGuardKit/PeerConfiguration.swift
index f11b473..162a085 100644
--- a/Sources/WireGuardKit/PeerConfiguration.swift
+++ b/Sources/WireGuardKit/PeerConfiguration.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardKit/PrivateKey.swift b/Sources/WireGuardKit/PrivateKey.swift
index b224f19..da02c45 100644
--- a/Sources/WireGuardKit/PrivateKey.swift
+++ b/Sources/WireGuardKit/PrivateKey.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardKit/TunnelConfiguration.swift b/Sources/WireGuardKit/TunnelConfiguration.swift
index dad3484..ae41b82 100644
--- a/Sources/WireGuardKit/TunnelConfiguration.swift
+++ b/Sources/WireGuardKit/TunnelConfiguration.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 
diff --git a/Sources/WireGuardKit/WireGuardAdapter.swift b/Sources/WireGuardKit/WireGuardAdapter.swift
index e8f527a..113c06f 100644
--- a/Sources/WireGuardKit/WireGuardAdapter.swift
+++ b/Sources/WireGuardKit/WireGuardAdapter.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import NetworkExtension
diff --git a/Sources/WireGuardKitC/WireGuardKitC.h b/Sources/WireGuardKitC/WireGuardKitC.h
index 83ff67d..d50a4fe 100644
--- a/Sources/WireGuardKitC/WireGuardKitC.h
+++ b/Sources/WireGuardKitC/WireGuardKitC.h
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 #include "key.h"
 #include "x25519.h"
diff --git a/Sources/WireGuardKitGo/wireguard.h b/Sources/WireGuardKitGo/wireguard.h
index 18bf6bd..9da8cef 100644
--- a/Sources/WireGuardKitGo/wireguard.h
+++ b/Sources/WireGuardKitGo/wireguard.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2018-2019 WireGuard LLC. All Rights Reserved.
+ * Copyright (C) 2018-2020 WireGuard LLC. All Rights Reserved.
  */
 
 #ifndef WIREGUARD_H
diff --git a/Sources/WireGuardNetworkExtension/ErrorNotifier.swift b/Sources/WireGuardNetworkExtension/ErrorNotifier.swift
index 3fc7c45..de4265c 100644
--- a/Sources/WireGuardNetworkExtension/ErrorNotifier.swift
+++ b/Sources/WireGuardNetworkExtension/ErrorNotifier.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import NetworkExtension
 
diff --git a/Sources/WireGuardNetworkExtension/PacketTunnelProvider.swift b/Sources/WireGuardNetworkExtension/PacketTunnelProvider.swift
index 8d8bf64..042d86c 100644
--- a/Sources/WireGuardNetworkExtension/PacketTunnelProvider.swift
+++ b/Sources/WireGuardNetworkExtension/PacketTunnelProvider.swift
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.
 
 import Foundation
 import NetworkExtension
diff --git a/WireGuard.xcodeproj/xcshareddata/IDETemplateMacros.plist b/WireGuard.xcodeproj/xcshareddata/IDETemplateMacros.plist
index c81452e..6487005 100644
--- a/WireGuard.xcodeproj/xcshareddata/IDETemplateMacros.plist
+++ b/WireGuard.xcodeproj/xcshareddata/IDETemplateMacros.plist
@@ -4,6 +4,6 @@
 <dict>
 	<key>FILEHEADER</key>
 	<string> SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.</string>
+// Copyright © 2018-2020 WireGuard LLC. All Rights Reserved.</string>
 </dict>
 </plist>