2.0.20 is now available

Bugfix: Added umlaut compatability for Windows-Usernames.
Bugfix: Fixed client crashing when the taskbar was located at the top of the screen.
Bugfix: Status now shows correctly in the tray.
Bugfix: Fixed values being cached in the export-menu.
Bugfix: Fixed option "Popup on startup" preventing the DH-key-note.
Bugfix: When using "Startup on windows startup", language is now set correctly.
Bugfix: When the option is selected, Windows will now be prevented from shutting down.