With Vellum 2.6.2, you can (once again!) generate
mobi files for Kindle. Vellum uses a new generation method that is compatible with coming updates to macOS.
To generate a
mobi file with Vellum, you will need Kindle Previewer on your Mac. If you don’t already have it installed, Vellum will provide instructions the first time you generate.
Vellum will generate
mobi files by default. If you prefer the
new Kindle.epub format, though, that option is still available in Preferences.
This is a free update, available now.