Anti-XSS Library v4.0 is released
Barrage of changes were made for this release including CSS and LDAP encodings. You can get more details about the release at https://blogs.msdn.com/b/securitytools/archive/2010/09/30/antixss_2d00_4_2d00_0_2d00_release_2d00_notes.aspx. You can download the installer from https://www.microsoft.com/downloads/en/details.aspx?FamilyID=f4cd231b-7e06-445b-bec7-343e5884e651 and source from https://wpl.codeplex.com.
Thanks
Anil RV