Revision history for Perl module Algorithm::Diff.

1.201     2020-12-13
        - speed up LCS when $keyGen is undef (RT 101105; thanks, XENU)

1.200     2020-09-27
        - new release with no new features, just preparing for a series of
          bugfix releases

1.19_03 2014-11-25
- Fix documentation typos (RT 84981)
  contributed by dsteinbrunner
- add -w and -i switches to diffnew.pl (RT 69945)
  contributed by Brian.Eschner
- Remove Algorithm::DiffOld from the index
  The module is still distributed with Algorithm::Diff, but is not indexed on
  CPAN because this is an ***UNAUTHORIZED*** release of Algorithm::DiffOld.

1.19_02 2006-07-31
- Fix typo in @EXPORT_OK (s/LCDidx/LCSidx/) (RT 8576)
- Use 'printf' in example code, not 'sprintf' nor 'sprint' (RT 16067)
- DiffOld wasn't passing extra arguments to compare routine (RT 20650)

1.19 2004-09-22
- Added OO interface.
- Based on Ned's v1.18 (unreleased)

1.13 Sun Mar 24 16:05:32 PST 2002
- sdiff and traverse_balanced added by Mike Schilli <m@perlmeister.com>.

1.11 Thu Jul 12 12:52:18 PDT 2001
- Added A_FINISHED and B_FINISHED per docs
- Called user callback function from keygen properly

1.10 July 7 2000
- Uploaded to CPAN
- More optimizations
- Added Algorithm::DiffOld

1.08
- Fixed bug with binary search that was making diff output too big

1.06 Wed Jun 14 14:15:31 PDT 2000
- First CPAN version by NEDKONZ
- Added MJD's list info to README

1.05 Sun Jun 11 15:17:05 PDT 2000
- Changed version label string.
- Put MJD's PPT diff version into this distribution as diffnew.pl

1.04 Added documentation.

1.03 Working version

1.01 First version by Ned Konz.
- Total re-write to cure problems with memory usage and speed.
  Now takes only a few seconds and less than three megabytes
  to compare two 4000-line files.

- Changed optional callback function reference from being equality
  function to being key (hash) generation function.

0.59 Last version maintained by Mark-Jason Dominus
