For this new year I will continue to support Kovid and Calibre. The way I like to support this software is
via Patreon. I have used this software for about 10 years and find supporting calibre's continued development via a small monthly contribution worth it.
If you choose not to use Patreon there are other ways to
support Calibre.
To all here on Mobileread and the Calibre forum I hope you had a Merry Christmas / Happy holiday season and may your New Year be safe and full of wonder.