0.07:
Date: 2009-04-28
Changes:
- makeashorterlink now returns undef upon any errors, to match WWW::Shorten's document.

0.06:
Date: 2009-01-21
Changes:
- Catch-up with the latest version of 0rz.tw website

0.05:
Date: 2007-04-22
Changes:
- Add POD tests to improve Module Kwalitee

0.04:
Date: 2006-09-29
Changes:
- 0rz.net moved to 0rz.tw
----
0.03:
Date: 2006-08-31
Changes:
- add lwhsu's short_already patch.