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Changes in version 1.1

- Added support for setting the source address on outbound connections.

- Added support for a data timeout.

- Added internal support for line buffering.

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Changes in version 1.0

- Updated for bglibs v2.

Development of this version has been sponsored by FutureQuest, Inc.
ossi@FutureQuest.net  http://www.FutureQuest.net/
-------------------------------------------------------------------------------
Changes in version 0.99

- Added logging of final response to authentication commands.

- Fixed core bug in command-line argument handling which prevented use
  of relay-ctrl.

- Fixed exporting client environment variables when not in verbose mode.

Development of this version has been sponsored by FutureQuest, Inc.
ossi@FutureQuest.net  http://www.FutureQuest.net/
-------------------------------------------------------------------------------
Changes in version 0.98

- Added support for rewriting usernames in POP3 and IMAP AUTH LOGIN and
  PLAIN commands and subsequent responses.

- Modified the core library to work either with a UCSPI client or with
  the internal TCP connection support.

- Added the plain ucspi-proxy to the installed programs.

Development of this version has been sponsored by FutureQuest, Inc.
ossi@FutureQuest.net  http://www.FutureQuest.net/
-------------------------------------------------------------------------------
Changes in version 0.97

- Export $USER and $DOMAIN when invoking relay-ctrl.

Development of this version has been sponsored by FutureQuest, Inc.
ossi@FutureQuest.net  http://www.FutureQuest.net/
-------------------------------------------------------------------------------
Changes in version 0.96

- Major internal rewrite.
- Moved the server connect handler into the proxy program.  This allows
  for useful custom error messages (including system error strings) when
  the connection fails.
- Add the PID to all output messages, to allow for correlation.
- Moved the "delay" parameter from the relay filters to an environment
  variable, defaulting to 5 minutes.
- Added hostname suffixing support to the POP3 and IMAP proxies,
  removing the "relay" from their filenames since they do more than just
  relay control now.
-------------------------------------------------------------------------------
Changes in version 0.95

- The relay proxy programs now parse the username and display it
  (including extracting data from base64-encoded strings).
-------------------------------------------------------------------------------
Changes in version 0.94

- Added a translating HTTP proxy.

- Fixed a bug in the core ucspi-proxy client write routine that treated
  an interrupted (short) write as a failure.
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Changes in version 0.93

- The relay proxy programs now take the relay rerun delay and relay
  authorization command as command-line parameters, rather than being
  hard-coded into the programs.

- Fixed a bug in the Makefile that would make "make install" fail if you
  didn't run "make" first.
-------------------------------------------------------------------------------
Changes in version 0.92

- Added support in the POP3 relay proxy for the "AUTH" command, used by
  CRAM-MD5 logins.

- All proxies now ignore several harmless signals that otherwise would
  kill the proxy.
-------------------------------------------------------------------------------
Changes in version 0.91

- Added POP3 and IMAP proxies which trigger relay-ctrl-allow on
  successful logins.

- Added logging proxy, which writes all data to stderr.

- Fixed typo in tcp-proxy script.
-------------------------------------------------------------------------------