The final version of upd 0.7 relased! It contains some useful new functions. You can see it in the changelog:
http://sourceforge.net/project/shownotes.php?group_id=192455&release_id=499127
View the changelog for more information: http://sourceforge.net/project/shownotes.php?release_id=497810&group_id=192455
The first beta of the project has relased.
It's stable for me, but it's only beta because somebody may find a bug in that.
With this program you can easily set up your dydns to auto-update without any file editing or service installing on Linux. Default the update interval is 0, which means the updating is turned off. After you added a dns set this value to 300(means 5 minutes) and click OK.
The files are downloadable from this link: http://sourceforge.net/project/showfiles.php?group_id=192455