Version 1.5 (4/9/2011):

1. Fixed bug:PageIndexParameterName is case sensitive;
2. Fixed bug:In jQuery ajax mode,parameter "x-requested-width=" is added to url repeatedly after pagination;
3. Added interface IPagedList, the first parameter of extension methods HtmlHelper.Pager(),HtmlHelper.AjaxPager() and Ajax.Pager() have been changed to IPagedList instead of PagedList;
4. Added property MaxPageIndex to PagerOptions, allow limiting maximum page numbers;
5. Support unobtrusive javascript when in Ajax paging mode(ASP.NET MVC 3 only);
6. Improved javascript cross browser compatibility;
7. Allow partially trusted callers;
8. Source code quality improvements;
9. Fully backward compatible with version 1.4, no change is needed when update to new version;

Version 1.4 (6/14/2010): Minor upgrade. AjaxOptions.HttpMethod supports "post" method when using jQuery Ajax paging, and the default value has been changed to "post";

Version 1.3 (4/1/2010): Major upgrade. Features improvements and bug fixes;

Version 1.2 (12/26/2009): Major upgrade. Features improvements and bug fixes;

Version 1.1 (8/20/2009): Ajax paging functionality added;

Version 1.0 (6/18/2009): Initial version, not released;