[wp-testers] Stable release question

[Annie]

Forgive me for being a bit daft this morning (haven't had enough  
coffee yet) but, is there any significant difference between RC3 and  
the version that was officially released to the public today? Or are  
they the same?

Just wondering if I should download and install it to my regular blog  
or use the RC3 release I've already downloaded and have been using on  
my test blog.

Thanks,
Annie