macOS Version 1.7 1.6 5 Apr 16Windows Version 1.7 1.6 5 Apr 16Windows Version 1.6 1.5.3 26 Jan 16macOS Version 1.6 1.5.3 26 Jan 16Windows Version 1.5.3 1.5.2 28 Sep 15macOS Version 1.5.3 1.5.2 28 Sep 15Windows Version 1.5.2 1.5.1 29 Jun 15macOS Version 1.5.2 1.5.1 29 Jun 15Windows Version 1.5.1 1.4 28 May 15macOS Version 1.5.1 1.4 28 May 15