First off, congratulations on the version 2 release.
Looks great - can't wait for more 1.x features to be implemented.
Is version 1.6 the final 1.x version or will there still be some development on it while 2.x is in beta?
Do you still accept 1.x patches/bug reports,... or is everything 2.x only from now on?
Also I would suggest to also put a live demo of the latest 1.x version on http://www.fckeditor.net just to show people what's coming in version 2.
Thank you for your great work,
Version 1.x/2.x plans