Tom Gillespie writes: [...] >> :package-version instead of :version? > > I think because org is part of emacs core we use the emacs version?
Please use :package-version and let the mapping be handled by customize-package-emacs-version-alist. > I see "24.1" included with other org defcustoms. There has a been a good amount of clean up to remove :version and use :package-version, but, yes, there are still :version instances. Things look good for the last Org release, though: $ git grep '29\.1' lisp/org.el: ("9.6" . "29.1")))