libspt 1.1 (12 Dec 2003)
* fix Cygwin support.
* set environment variables properly when launching sptagent.
* stop multiple include of config.h.
* change the way to determine utmp type.

libspt 1.0 (07 Dec 2003)
* MacOSX/Darwin support.
* add documentations.
* 64bit support.
* use socket again.
* bump major of shared library due to ABI changes.

libspt 0.3 (18 Jan 2003)
* add COPYRIGHT.
* treat SIGCHLD more carefully.
* change SPT_EXPORT.

libspt 0.2.1 (3 Jan 2003)
* support nawk and mawk. require sub().
* don't bzero() in spt_termios_raw().
* include tioccc.h and chars.h into distribution.

libspt 0.2 (3 Jan 2003)
* change library filename to libSPT. HP-UX(?) has /usr/conf/lib/libspt.a.
* add termios wrapper.
* support Cray UNICOS pty. (not tested)
* new API: spt_detach_ctty, spt_set_ctty2, spt_strerror, spt_perror,
  spt_termios_*
* use sigaction() instead of signal() to detect child's termination.
* support 4.4BSD family's pty range.
* use pipe instead of socket. (save -lsocket on sun)

libspt 0.1 (14 Dec 2002)
* initial alpha release.

$Id: CHANGES,v 1.15 2003/12/12 07:41:57 shinra Exp $
