Can I suggest that you have a opt in email newsletter so that owners can be emailed when you make a version update ie version 3 to version 3.06
or put the version number somewhere within the download area so you can quickly see if an update is able?
version update
Re: version update
We are going to address this problem with auto-update some time soon. Posting version numbers next to download and announcing it complicates the release process too much, we need more automated solution.
Blumentals Software Programmer