As of December 3, 2021, a French translation of Photographer’s Guide to the Sony DSC-RX10 IV is available in some editions. The French version, titled Guide d’utilisation Sony DSC-RX10 IV pour tout photographe, is initially available in PDF, ePub, and Kindle versions. A paperback version should be available by about mid-January 2022. The French translation includes the text of the original English book, but it has been updated to deal with firmware version 2.00.
For more information, please see the book’s information page at this site.