The United States Citizenship and Immigration Services (USCIS) has posted a new version of the Form I-9 (Rev. 08/07/2009) in PDF on its web site. As anticipated, there have been no new changes to the form, other than the revision and expiration dates. The USCIS has also stated that employers are free to use either this version or the prior version (Rev. 02/02/2009) until further notice.
The Form I-9 can be downloaded from the USCIS Form I-9 portal page.