I read somewhere that Haynes has been sold to another company.... perhaps as a consequence, they won't be publishing new "paper" manuals (although existing ones will still be available); anything for new(er) models will in future be downloadable only.
Speaking personally, although they're handy, and reasonably-priced (at least in comparison with most manufacturers manuals!), Haynes' more recent manuals aren't a patch on the older ones - I think they went downhill once the murky b&w photos replaced the very clear line drawings. And I like to have a printed manual I can carry around and cover in oily fingerprints

I don't know about current bikes, but any sort of manual (manufacturer's or "3rd party") for modern cars seem rare - nothing around for my Mazda or Hyundai!