IP Office Release 10.0 was made generally available in August 2016; Service Pack 3 was issued in March 2017; Service Pack 4 (Release 10.0.0.4) was issued in June 2017; Service Pack 5 (Release 10.0.0.5) was issued in September 2017 and updated in November 2017; Service Pack 6 (Release 10.0.0.6) was issued in December 2017; and Service Pack 7 (Release 10.0.0.7) was issued in April 2018. This is NOT the latest IP Office release; the latest release is recommended for new development.