Credentials for Digest authentication are still never saved or issued
automatically, and continue to require a challenge for each resource.
+** Added --max-redirect option, allowing the user to specify what should
+be the maximum number of HTTP redirects to follow.
+
** Wget now saves HTTP downloads using file names specified by the
`Content-Disposition' header. This is a standard way of specifying
the file name used by many web dynamically generated pages.