Last week in WebKit:
Benjamin left me in charge of choosing a title

User visible changes

Sam Weinig removed the JavaScript APIs for Microdata. Microdata failed to gather support from both authors and engine developers. The removal of the APIs had been proposed on webkit-dev and got unanimous support.

Timothy Hatcher modified the rendering of SVG images onto <canvas> to allow the canvas to remain untainted in some cases. Specifically, if an SVG image does not embed foreign content (e.g. HTML), rendering in onto a canvas will not taint the canvas. Any foreign object in the SVG still cause the canvas to be tainted.

And some less dramatic changes:

Engine changes

Any questions? Suggestion for the blogs? Chirp our way to @awesomekling and @awfulben.