USCIS published an updated edition of Form N-300, Application to File Declaration of Intention. The new edition is dated 03/30/16. Starting 7/15/16, USCIS will only accept the 03/30/16 edition. Until then, you can use the 03/21/13 edition.
I just passed my interview .
3/11/2016: N-400 Mailed. (Friday)
3/14/2016: N-400 received as per FedEx. (Monday at 10:30am)
4/1/2016: Finger Printing Notice Received. (18 days after they received).
4/12/2016: Finger Printing Done (29 days after they received package).
4/18/2016: Got letter with the interview date (6 days after finger printing, 35 days after they receiving package)
5/23/2016: Interview date
5/23/2016: Interview done. And I was approved
Release Date: July 01, 2014
WASHINGTON—U.S. Citizenship and Immigration Services (USCIS) Acting Director Lori Scialabba will help USCIS celebrate our nation’s 238th birthday as the agency welcomes approximately 9,000 new U.S. citizens during more than 100 naturalization ceremonies across the country from June 30 to July 4.