Great news from the W3C!!!!
“HTML5 Definition Complete, W3C Moves to Interoperability Testing and Performance”
This was the announcement On 17 December 2012; whereby The World Wide Web Consortium (W3C) published the complete definition of the HTML5 and Canvas 2D specifications. Though not yet W3C standards, these specifications are now feature complete, meaning businesses and developers have a stable target for implementation and planning.
“HTML5 is the cornerstone of the Open Web Platform, a full programming environment for cross-platform applications with access to device capabilities; video and animations; graphics; style, typography, and other tools for digital publishing; extensive network capabilities; and more.”
W3C also announced the first draft of HTML 5.1 and Canvas 2D, Level 2, an early view of the next round of standardization. The W3C community continues to enhance existing HTML features and develop new ones, including extensions to complement built-in HTML5 accessibility, responsive images, and adaptive streaming.
Read more about it here from the source on the W3C site