Merge branch 'master' of github.com:Ultimaker/Cura into unittests_firmwareupdate_0

plugins/FirmwareUpdateChecker/FirmwareUpdateCheckerJob.py

@@ -86,6 +86,11 @@ class FirmwareUpdateCheckerJob(Job):
 
                 current_version = self.getCurrentVersion()
 
+                # This case indicates that was an error checking the version.
+                # It happens for instance when not connected to internet.
+                if current_version == self.ZERO_VERSION:
+                    return
+
                 # If it is the first time the version is checked, the checked_version is ""
                 setting_key_str = getSettingsKeyForMachine(machine_id)
                 checked_version = Version(Application.getInstance().getPreferences().getValue(setting_key_str))

plugins/FirmwareUpdateChecker/plugin.json

@@ -1,8 +1,8 @@
 {
     "name": "Firmware Update Checker",
     "author": "Ultimaker B.V.",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "description": "Checks for firmware updates.",
-    "api": 5,
+    "api": "6.0",
     "i18n-catalog": "cura"
 }