Forums - CSHTML5

I have now managed to convert all my code to version 2 and I am really pleased with the load times and general speed improvement, very noticeable - well done.

However I am now monitoring and downloading the packages you are releasing at intervals. I have 2 questions.

1) Can I subscribe anywhere for an email to inform me when a package is released?
2) Is there anyway I can find out the differences between the package releases.

Thanks
Michael