Rename set-directory-project to dir-locals-set-directory-class.
Rename define-project-bindings to dir-locals-set-class-variables.
+++
** Directory-local variables can now be defined.
-By default, Emacs looks in .dir-settings.el for directory-local
-variables. For more information, see `set-directory-project' and
-`define-project-bindings'.
+By default, Emacs looks in .dir-locals.el for directory-local
+variables. For more information, see `dir-locals-set-directory-class'
+and `dir-locals-set-class-variables'.
** Emacs can now use `auth-source' for authentication.
`smtpmail' and `url' (Tramp and Gnus also) use `auth-source' to obtain