Folks,
Just as the title says. The "release notes" are somewhat long and involved, so grab them online at:
http://www-sor.inria.fr/~piumarta/squeak64/
Note that it's still very much in the "alpha" stage (so comments, suggestions, etc., are welcome concerning any part of it) and that it is not intended for anyone who isn't already comfortable with building and troubleshooting the VM (problem reports from VM hackers also very welcome, of course). Please send any e-mail to both Dan and myself, direct. Thanks.
Enjoy!
Ian