[larysa]

yes i know, just a warning
but this warning it's about all class with same font. so lot of class, lot of warning (or error) on check book.
and this for me, is with all various fonts embed on my ebooks

i repeat, i hope Kovid Goyal add an option to ignore this warning/error on future release (from old calibre 3.95 version, used on my old pc with win 7, never see this warning, and all book displayed fine on my ipad)