jQuery 2.x

jQuery 2.0 has the same API as jQuery 1.9, but does not support Internet Explorer 6, 7, or 8. All the notes in the jQuery 1.9 Upgrade Guide apply here as well. Since IE 6/7/8 are still relatively common, we recommend using the 1.x version unless you are certain no IE 6/7/8 users are visiting the site. Please read the release notes carefully.

Download the compressed, production jQuery 2.0.0

Download the uncompressed, development jQuery 2.0.0

jQuery 2.0.0 release notes

http://jquery.com/download/