[XB] Change Download Filename 2.0.1

2.0.1
Xf 2.2 and 2.3 compatibility

2.0.0:

• Support all content types with attachment handler
• Support changing filename for PDF viewer

Thanks to @hello2029 for sponsoring this update

50% extra discount!

{filename} variable now without extension and {extension} variable without dot

Added russian translation (XML file)
Добавлен перевод на русский (XML файл)