0.00 June 1998 John M Vinopal

Initial module code replacing generic locking code from 'Programming Perl' example.

0.01 - 0.07 John M Vinopal

Named DB_Lock. Debugging and extensions. Testing on FreeBSD, Linux, and Solaris.

0.08 11/28/1998 John M Vinopal

Full support for Hash and Btree methods. Debugging code. POD documentation added.

0.09 Mon Jun 28 15:07:34 PDT 1999 John M Vinopal

Renamed to Tie::DB_FileLock from DB_File for inclusion in CPAN. Rolled in the DB_File 1.65 tests. Created Makefile.PL. Finally wrote a README file. Wrote -this- file.

0.10 Mon Jan 10 23:58:34 PST 2000 John M Vinopal

Rolled in the DB_File 1.71 tests. Fixed filter stubs. Revised FIRSTKEY() and NEXTKEY() to call the same in DB_File, and rid myself of the evilness that was doubling keys() execution time. Now calling the lower-level put() and get() functions to avoid filter side-effects. Ran some simple benchmarks and added a 'Speed' section to the docs.

0.11 Fri May 14 14:57:01 PDT 2010 John M Vinopal

Added documentation. Mentioned BerkeleyDB. Merged the DB_File 1.820 tests.