New selection tools: magic wand, lasso, and polygon.
Automatic updates
Numerous interface improvements
Improved file format support
New tone-mapping dialog for HDR and RAW images
Adaptive supersampling is now available for all Distort and Transformation tools.
A number of New and/or overhauled tools
Many improvements to existing tools
Improved performance program-wide
Improved localization and translation support
Many improvements to the main editor screen
Many other bug-fixes, performance, and accuracy improvements
