-* Demand-dialling. Pppd now has a mode where it will establish the
-network interface immediately when it starts, but not actually bring
-the link up until it sees some data to be sent. Look for the demand
-option description in the pppd man page. Demand-dialling is not
-supported under Ultrix or NeXTStep.
-
-* Idle timeout. Pppd will optionally terminate the link if no data
-packets are sent or received within a certain time interval.
-
-* Pppd now runs the /etc/ppp/auth-up script, if it exists, when the
-peer successfully authenticates itself, and /etc/ppp/auth-down when
-the connection is subsequently terminated. This can be useful for
-accounting purposes.
-
-* A new packet compression scheme, Deflate, has been implemented.
-This uses the same compression method as `gzip'. This method is free
-of patent or copyright restrictions, and it achieves better
-compression than BSD-Compress. It does consume more CPU cycles for
-compression than BSD-Compress, but this shouldn't be a problem for
-links running at 100kbit/s or less.
-
-* There is no code in this distribution which is covered by Brad
-Clements' restrictive copyright notice. The STREAMS modules for SunOS
-and OSF/1 have been rewritten, based on the Solaris 2 modules, which
-were written from scratch without any Clements code.
-
-* Pppstats has been reworked to clean up the output format somewhat.
-It also has a new -d option which displays data rate in kbyte/s for
-those columns which would normally display bytes.
-
-* Pppd options beginning with - or + have been renamed, e.g. -ip
-became noip, +chap became require-chap, etc. The old options are
-still accepted for compatibility but may be removed in future.
-
-* Pppd now has some options (such as the new `noauth' option) which
-can only be specified if it is being run by root, or in an
-"privileged" options file: /etc/ppp/options or an options file in the
-/etc/ppp/peers directory. There is a new "call" option to read
-options from a file in /etc/ppp/peers, making it possible for non-root
-users to make unauthenticated connections, but only to certain trusted
-peers. My intention is to make the `auth' option the default in a
-future release.
-
-* Several minor new features have been added to pppd, including the
-maxconnect and welcome options. Pppd will now terminate the
-connection when there are no network control protocols running. The
-allowed IP address(es) field in the secrets files can now specify
-subnets (with a notation like 123.45.67.89/24) and addresses which are
-not acceptable (put a ! on the front).
-
-* Numerous bugs have been fixed (no doubt some have been introduced :-)
-Thanks to those who reported bugs in ppp-2.2.