I wanted to add support for plugins not covered.
There are icons in the pack that I could repurpose for the plugins I use.
Resize Cover
Modify ePub
To do so:
- Create a folder of the same name of the plugin (eg. "Resize Cover")
- Copy the icon you want to use inside of folder
- Rename the icon to the name of the plugin in lowercase with underscore instead of spaces (eg. "resize_cover.png")
- Restart calibre