1.3.0

- Added Dutch translation (thanks to Vistaus).
- Updated translations.
- Added an advanced keyboard that allows direct character input, including integration of modifier keys similar to those on a physical keyboard (can be enabled in the settings).
- Added 'Power', 'Menu', 'CC', and 'Brightness' buttons to the TopBar items.
- Added scroll buttons for the mouse and some buttons for the keyboard.
- Code improvements and bug fixes.
- Updated dependencies.
