0.0.1 - 11th December 1999

* First release.

0.0.2 - 22nd December 1999

* Added check to make sure there are no illegal characters in the
  domain name we are adding.
* Added checking of existing zones so that it's not possible to add the
  same zone twice.

0.0.3 - 17th February 2000

* Added check for mail from mailer-daemon, so we don't try to parse
  bounces.
* Fixed to work with use strict.
* Wrote a README.
* Forced domains into all lower case.

0.0.4 - 12th July 2001

* Fixed stupid bug that meant we could add zones that already existed.
* Added HELP command.
* Added DEL command.
* Added better checking of domain syntax.
* Fixed gpg locale error (we assumed English messages for parsing).
* Added user configuration file.
* Added locking.
* Don't reply to the same address twice (cc & to).
* Better GPG error checking.
* Added contrib directory (currently with just add-dns.pl in it)

0.0.5 - 10th November 2002

* Changed valid domain regex to allow 4 character TLDs (triggered by .info).