Versions

jQuery Core

Version	Links	Comments
1.9.0	jQuery.com Minified Uncompressed Google.com Minified Microsoft.com Minified	Release Notes Released January 15, 2013 From jQuery site: The jQuery 1.9 line has major changes from previous versions. We strongly recommend that you also use the jQuery Migrate plugin if you are upgrading from older versions of jQuery or need to use plugins that haven't yet been updated. Read the jQuery 1.9 Upgrade Guide and the jQuery 1.9 release blog post for more information.
1.8.2	jQuery.com Minified Uncompressed Google.com Minified Uncompressed Microsoft.com Minified Uncompressed	Release Notes Released September 20, 2012
1.8.1	jQuery.com Minified Uncompressed Google.com Minified Uncompressed Microsoft.com Minified Uncompressed	Release Notes Released August 30, 2012
1.7.2	jQuery.com Minified Uncompressed Google.com Minified Uncompressed Microsoft.com Minified Uncompressed	Release Notes Released March 21, 2012

jQuery UI

Version	Links	Comments
1.10.0	jqueryui.com ZIP file Google.com Minified Uncompressed	This is the current version, compatible with jQuery 1.6+. Custom downloads are available at http://jqueryui.com/download which only include the components you require. More details and links available at http://blog.jqueryui.com/2013/01/jquery-ui-1-10-0/
1.9.1	github.com ZIP file Google.com Minified Uncompressed
1.9.0	jQuery.com ZIP file Google.com Minified Uncompressed	Compatible with jQuery 1.6+.
1.8.24	jQuery.com ZIP file Google.com Minified Uncompressed	Compatible with jQuery 1.3.2+. Custom downloads are available at http://jqueryui.com/download which only include the components you require.