This is a follow-up to yesterday’s post about file formats. I saw an article on The Verge today about Amazon’s support for EPUB on Kindle. The article is really just restating this other article from Good E-Reader. Both articles, I think, are slightly wrong. The documentation from Amazon lists EPUB as currently being supported by the Send To Kindle email service, with support for EPUB coming to the Send To Kindle applications in late 2022. A minor point, but I’m pretty sure that sending EPUBs to the Kindle works now, as long as you do it via email.
And it’s worth noting that this isn’t native EPUB support on the actual Kindle. It’s just support for automatic conversion from EPUB as part of the Send To Kindle service.