"foo.bar" in the `Host' header. In previous versions such use of
`--header' lead to duplicate headers in HTTP requests.
+** The responses without headers, aka "HTTP 0.9" responses, are
+detected and handled. Although HTTP 0.9 has long been obsolete, it is
+still occasionally used, sometimes by accident.
+
** The progress bar is now updated regularly even when the data does
-not arrive.
+not arrive from the network.
** Wget no longer preserves permissions of files retrieved by FTP by
default. Anonymous FTP servers frequently use permissions like "664",
`--preserve-permissions' and the corresponding `.wgetrc' variable can
be used to revert to the old behavior.
+** The new option `--protocol-directories' instructs Wget to also use
+the protocol name as a directory component of local file names.
+
** Many options that previously unconditionally set or unset various
flags are now boolean options that can be invoked as either `--OPTION'
or `--no-OPTION'. Options that required an argument "on" or "off"