It's not on the web site yet, but I received an email that announces Canvas 11. Below is a copy and paste from the email.
Import, edit, and export data faster and from a wider variety of data sources including AutoCAD® 2007, Microsoft® Office 2007, Adobe® Photoshop® CS, among many others.
Create vector objects from color, grayscale, or black & white images with the enhanced Auto Trace command.
Have greater design flexibility with your digital pictures. Canvas now includes various RAW image filters, including Canon CR2 & CRW, Kodak DCR, AT&T DJV, among many others.
Export graphics to the Web with ease with PNG transparency support.
Share Canvas files with confidence by using the secure encryption and password protection.
Align and distribute objects in relation to the defined key object. You now have greater control with separate alignment and distribution controls.
Enjoy designing in Canvas' modern user interface. Canvas 11 is designed to work on Windows Vista™ and has been submitted for certification.
I don't know what that last comment means in terms of the Mac version.