v2.0.0

v2.0.0 includes:

• Optional output with icon or preview or plain text *)
• Icons as GIF, JPG or SVG
• usable as Gutenberg Block
• usable in TinyMCE editor
• shortcode
• attributes are explained in https://www.wordpress.rrze.fau.de/plugins/fau-und-rrze-plugins/rrze-downloads/

*) Wordpress creates preview images from PDFs and f.e. DOCs. If your server is set up properly set contant PREVIEW_ENABLED to true to enable the option "preview images"