<Tr> <Td> 9.0 Platform Preview 3 v1. 9.7874. 6000 </Td> <Td> June 23, 2010 </Td> <Td> Support for HTML5 <audio>, <video> and <canvas> tags . Support for WOFF fonts . JavaScript and graphics performance improvements . </Td> <Td> </Td> </Tr> <Tr> <Td> 9.0 Platform Preview 4 v1. 9.7916. 6000 </Td> <Td> August 4, 2010 </Td> <Td> CSS bug fixes . Support for ECMAScript5 (ES5). JScript engine integrated into the core browser components (architectural change). Performance improvements . </Td> <Td> </Td> </Tr> <Tr> <Td> 9.0 Beta & 9.0 Platform Preview 5 v1. 9.7930. 16406 </Td> <Td> September 15, 2010 </Td> <Td> New UI, Download manager, New Tab page, Search in the address bar, Notification Bar, Add - on Performance Advisor </Td> <Td> </Td> </Tr> <Tr> <Td> 9.0 Platform Preview 6 v1. 9.8006. 6000 </Td> <Td> October 28, 2010 </Td> <Td> CSS3 2D transforms and HTML5 semantic tags . </Td> <Td> </Td> </Tr>

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