Opera releases developer-focused Opera 12.10 beta

The latest beta build of Opera’s browser is now available for download.
 

Version 12.10 brings a improved API support, SPDY support, touch optimization for the upcoming Windows 8 and Retina, Notification Center and sharing to social networks in Mac OS X Mountain Lion.
SDPY is a network standard, which coupled with the HTTP protocol will help load pages faster. Chrome has had support for SDPY since last year, while Firefox is using it since June.
The Opera 12.10 is available for download now – here’s the link.