Version 2.4 - 25 February 2002

    - Code cleanup. Fixed lots of Perl style issues. (More to come)
    - Fixed nasty bug where .graft-include files were being honoured
      across multiple directories. This also fixes the problem
      regarding defined(%hash) deprecation messages with perl 5.6.0 and
      above. Thanks to Rod Whitby for reporting the .graft-include
      bug. Thanks also to Peter Bray and Robert Maldon (and many
      others) for reporting the perl 5.6.0 issue.
    - Precedence rules for .graft-exclude and .graft-include are now honoured.
    - Empty top level target directory is no longer removed when using -dD.
    - Message formats are now normalised. Each type of message has a
      fixed length tag which can be used by post-processors (none exist,
      but feel free to write one if you feel you need one). Thanks to
      Peter Bray for this request.
    - Implement Peter Bray's suggestion for never grafting specific
      files and/or directories. List is specified in Makefile.
    - Removed some intelligence from the Makefile to cope with the brain
      damaged make shipped with Solaris. Thanks to Peter Bray, Robert
      Maldon and Jonathan Woolmington for reporting this "bug".
    - Added license details to man page and documentation.
    - Added details regarding other similar packages to the
      documentation. Thanks to Bud Bruegger, Jonathan Abbey and Al Piszcz
      for providing details regarding these programs.
    - Added a THOUGHTS files. This outlines potential new ideas for
      graft and also why older ideas have been rejected. If your idea
      isn't yet in graft it might be mentioned in THOUGHTS.

Version 2.3 - 7 September 2000

    - Code cleanup. Fixed lots of Perl style issues.
    - Now uses Perl File::Basename module for basename() and dirname()
      instead of internal routines.
    - Removed a bunch of other internal routines that are no longer
      needed.
    - Makefile now allows setting of pruned file suffix.
    - Makefile now allows using a different location of perl to build
      the graft executable.
    - Documentation is installed 644 to avoid re-installation
      problems.
    - Added Robert Maldon's patches to implement graft include mechanism.
    - .graft-exclude now handles directories too.
    - Lots of HTML style cleanups in the doco.
    - Updated doco for new changes.
    - Now including a PDF version of the doco.
    - Now released under the GPL.

Version 2.2 - 18 November 1997

    - Removed graft_it.pl from contrib. Michael won't be supporting it
      and it's not required now that version graft 2.x is available.
    - removed deprecated "$#rcsid" in favour of "scalar @rcsid"
    - added -u option to override superuser privileges
    - reinstated failure on bad options - &getopts returns NULL for
      unknown options
    - Makefile now installs documentation
    - updated documentation - fixed a couple of errors, added
      "Availability" section, updated references for 2.2.

Version 2.1 - 11 November 1997

    - Major modifications
    - uses "-w" perl command line option and "use strict" to enforce
      perl 5 usage conventions. Can no longer use perl 4. This seems
      to fix problem with segmentation violations when running graft
      under perl 5.004.
    - no longer uses config file
    - default package installation and graft target directories
      hard coded from values specified in Makefile
    - actual package installation directory can be overridden on command
      line using fully qualified path
    - graft target directory can be overridden on command line using -t
      option and a fully qualified path
    - Depot/Stow compatibility mode
    - prune functionality now incorporated into graft
    - empty directory deletion and removal of conflicting files during
      prune now set in Makefile. Defaults can be overridden on command
      line.
    - bypass and exclude filenames can be specified in the Makefile.
    - Actions listed in log file. Conflicts (summary) also listed in
      log file.
    - Superuser restrictions now set in Makefile. If superuser is not
      required, preserve directory permissions option is disabled.

Version 1.10 - 17 June 1997

    - Created this CHANGES file
    - added prune.pl for easier migration to graft from already
      installed packages.
    - added contributed code from Gordon Rowell and Michael
      O'Sullivan.
    - can now handle multiple instances of a package provided they
      have different installation directories - useful for grafting
      partial packages. See doc/graft.* for more details.
    - added archive and dist targets in Makefile

Version 1.9 - 7 April 1997

    - changed Uninstalling message
    - added failure logic to symlinks

Version 1.8 - 20 March 1997

    - variables used in greps have non alphanumerics escaped with
      backslashes using escape(). Allows packages such as libg++-2.7.2
      to be interpreted as expected instead of seeing the + characters
      as part of a regexp.

Version 1.7 - 19 March 1997

    - added check to die if symlinks are not supported
    - added ".graft-exclude" specific file exclusion logic
    - fixed a couple of minor message errors. No change to
      functionality but it made the code consistent.

Version 1.6 - 16 December 1996

    - changed exit status so that errors have non zero status

Version 1.5 - 4 December 1996

    - fixed bug in conflict reporting. Error type should have been
      ERROR for
	  "$target/$file is linked to something other than $location/$file"

Version 1.4 - 13 November 1996

    - added uniq subroutine
    - files() and directories() now do the right thing with symlinks to
      directories

Version 1.3 - 8 November 1996

    - "-l" now only lists valid packages
    - new option "-c" checks config file syntax
    - new option -c does rigorous checking of config file
    - directories are not stat()ed until installation time
    - normalised error messages by using message()

Version 1.2 - 24 October 1996

    - added ".nograft" bypass logic

Version 1.1 - 17 October 1996

    - Initial version