I don't have any particular reason to stay with 1.0...as long as
it doesn't imply a lot of work to use 2.0 for you or me...or
restrict us in some new ways that I'm not familiar with. Is there
a summary/comparison of the diffs somewhere?
I believe it's really just a change in the target platform to pick the new license and then updates to source file headers (a big patch in terms of lines, but scriptable)