Rails - Aug 2009 - rails .2.1 and before versions

hi guys,


     i want to know the differences between rails2.1 and before
versions.please urgent

On Aug 12, 1:48 pm, napster
<surinaps...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> hi guys,
>
>      i want to know the differences between rails2.1 and before
> versions.please urgent
There are changelogs in the source tree, release notes/announcements
on http://weblogs.rubyonrails.org/ and beyond that git diff.

Fred