Hmm...a KDE3.5.11 release isn't a bad idea at all. I'd still like to make a few more changes to the UI before another release, but it's a worthy goal. Trouble is, I have no idea how to get my changes into the KDE SVN and actually make a release! Any help here would be greatly appreciated.
On the KDE list it was suggested that you propose the release on this list: https://mail.kde.org/mailman/listinfo/release-team
Good luck with that, and please keep us posted. Thank you for your contributions to KDE!