diff --git a/plugins/CuraDrive/__init__.py b/plugins/CuraDrive/__init__.py
index 6612a5d614..4103b0cf2e 100644
--- a/plugins/CuraDrive/__init__.py
+++ b/plugins/CuraDrive/__init__.py
@@ -1,4 +1,6 @@
-# Copyright (c) 2017 Ultimaker B.V.
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+
 import os
 
 is_testing = os.getenv('ENV_NAME', "development") == "testing"
diff --git a/plugins/CuraDrive/plugin.json b/plugins/CuraDrive/plugin.json
index 6cf1fa273c..d1cab39ca5 100644
--- a/plugins/CuraDrive/plugin.json
+++ b/plugins/CuraDrive/plugin.json
@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "description": "Backup and restore your configuration.",
     "version": "1.2.0",
-    "api": 5,
+    "api": 6,
     "i18n-catalog": "cura"
 }
diff --git a/plugins/CuraDrive/src/DriveApiService.py b/plugins/CuraDrive/src/DriveApiService.py
index 98199c91cf..7c3e7b7026 100644
--- a/plugins/CuraDrive/src/DriveApiService.py
+++ b/plugins/CuraDrive/src/DriveApiService.py
@@ -1,4 +1,6 @@
-# Copyright (c) 2017 Ultimaker B.V.
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+
 import base64
 import hashlib
 from datetime import datetime
diff --git a/plugins/CuraDrive/src/DrivePluginExtension.py b/plugins/CuraDrive/src/DrivePluginExtension.py
index 7e1472b988..a76c623fe8 100644
--- a/plugins/CuraDrive/src/DrivePluginExtension.py
+++ b/plugins/CuraDrive/src/DrivePluginExtension.py
@@ -1,4 +1,6 @@
-# Copyright (c) 2017 Ultimaker B.V.
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+
 import os
 from datetime import datetime
 from typing import Optional
diff --git a/plugins/CuraDrive/src/Settings.py b/plugins/CuraDrive/src/Settings.py
index 4ee73ad149..04ace8af95 100644
--- a/plugins/CuraDrive/src/Settings.py
+++ b/plugins/CuraDrive/src/Settings.py
@@ -1,4 +1,6 @@
 # Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+
 from UM import i18nCatalog
 
 from cura import UltimakerCloudAuthentication
diff --git a/plugins/CuraDrive/src/UploadBackupJob.py b/plugins/CuraDrive/src/UploadBackupJob.py
index bcecce554a..ae6cb13f2e 100644
--- a/plugins/CuraDrive/src/UploadBackupJob.py
+++ b/plugins/CuraDrive/src/UploadBackupJob.py
@@ -1,4 +1,6 @@
 # Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+
 import requests
 
 from UM.Job import Job
diff --git a/plugins/CuraDrive/src/models/BackupListModel.py b/plugins/CuraDrive/src/models/BackupListModel.py
index 93b0c4c48c..06b256b22c 100644
--- a/plugins/CuraDrive/src/models/BackupListModel.py
+++ b/plugins/CuraDrive/src/models/BackupListModel.py
@@ -1,4 +1,6 @@
 # Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+
 from typing import Any, List, Dict
 
 from UM.Qt.ListModel import ListModel
diff --git a/plugins/CuraDrive/src/qml/components/BackupList.qml b/plugins/CuraDrive/src/qml/components/BackupList.qml
index a19d1f0ae7..af7e72b6e6 100644
--- a/plugins/CuraDrive/src/qml/components/BackupList.qml
+++ b/plugins/CuraDrive/src/qml/components/BackupList.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.3
diff --git a/plugins/CuraDrive/src/qml/components/BackupListFooter.qml b/plugins/CuraDrive/src/qml/components/BackupListFooter.qml
index 72dc3df044..2a6d82bc74 100644
--- a/plugins/CuraDrive/src/qml/components/BackupListFooter.qml
+++ b/plugins/CuraDrive/src/qml/components/BackupListFooter.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.3
diff --git a/plugins/CuraDrive/src/qml/components/BackupListItem.qml b/plugins/CuraDrive/src/qml/components/BackupListItem.qml
index a84caeb6ab..ba4f1a32a4 100644
--- a/plugins/CuraDrive/src/qml/components/BackupListItem.qml
+++ b/plugins/CuraDrive/src/qml/components/BackupListItem.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.3
diff --git a/plugins/CuraDrive/src/qml/components/BackupListItemDetails.qml b/plugins/CuraDrive/src/qml/components/BackupListItemDetails.qml
index 74d4c5ab57..38a2557c47 100644
--- a/plugins/CuraDrive/src/qml/components/BackupListItemDetails.qml
+++ b/plugins/CuraDrive/src/qml/components/BackupListItemDetails.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.3
diff --git a/plugins/CuraDrive/src/qml/components/BackupListItemDetailsRow.qml b/plugins/CuraDrive/src/qml/components/BackupListItemDetailsRow.qml
index dad1674fe7..d1c8dd33d2 100644
--- a/plugins/CuraDrive/src/qml/components/BackupListItemDetailsRow.qml
+++ b/plugins/CuraDrive/src/qml/components/BackupListItemDetailsRow.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.3
diff --git a/plugins/CuraDrive/src/qml/components/Divider.qml b/plugins/CuraDrive/src/qml/components/Divider.qml
index bba2f2f29c..202794fe23 100644
--- a/plugins/CuraDrive/src/qml/components/Divider.qml
+++ b/plugins/CuraDrive/src/qml/components/Divider.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 
 import UM 1.3 as UM
diff --git a/plugins/CuraDrive/src/qml/components/Icon.qml b/plugins/CuraDrive/src/qml/components/Icon.qml
index 3cb822bf82..8d559bc2b4 100644
--- a/plugins/CuraDrive/src/qml/components/Icon.qml
+++ b/plugins/CuraDrive/src/qml/components/Icon.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtGraphicalEffects 1.0
diff --git a/plugins/CuraDrive/src/qml/components/RightSideScrollBar.qml b/plugins/CuraDrive/src/qml/components/RightSideScrollBar.qml
index 5ac5df15ff..5ef8558ee7 100644
--- a/plugins/CuraDrive/src/qml/components/RightSideScrollBar.qml
+++ b/plugins/CuraDrive/src/qml/components/RightSideScrollBar.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.3
diff --git a/plugins/CuraDrive/src/qml/main.qml b/plugins/CuraDrive/src/qml/main.qml
index 359f8dd725..e8a49a49e5 100644
--- a/plugins/CuraDrive/src/qml/main.qml
+++ b/plugins/CuraDrive/src/qml/main.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtQuick.Window 2.2
diff --git a/plugins/CuraDrive/src/qml/pages/BackupsPage.qml b/plugins/CuraDrive/src/qml/pages/BackupsPage.qml
index 88ce766383..0a7b00d2cb 100644
--- a/plugins/CuraDrive/src/qml/pages/BackupsPage.qml
+++ b/plugins/CuraDrive/src/qml/pages/BackupsPage.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.3
diff --git a/plugins/CuraDrive/src/qml/pages/WelcomePage.qml b/plugins/CuraDrive/src/qml/pages/WelcomePage.qml
index b7f96d162a..19eecedf28 100644
--- a/plugins/CuraDrive/src/qml/pages/WelcomePage.qml
+++ b/plugins/CuraDrive/src/qml/pages/WelcomePage.qml
@@ -1,4 +1,6 @@
 // Copyright (c) 2018 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
 import QtQuick 2.7
 import QtQuick.Controls 2.1
 import QtQuick.Window 2.2