Main Updates:

Raw:
Add Musemage Raw Utility for non-destructive raw adjustment
Speed up raw file loading speed
Fixed some bugs like incorrect white balance for some raw formats

Selection:
Add Extract tool
Add feathering feature for the total selection, and for each selection tools
Add Color Range Selection tool
Easier interface: add Ctrl/Shift shortkey to switch Add/Substract mode, selection can be moved when any selection tool activated

New filters:
Selective Colors
White-balance Adjustment
Ruddy Skin
Skin Retouching Tool
Several digital color filters
Luminance denoising
Color denoising

User Experience
Generate thumbs for color effect filters while an image is loaded
Add tips for current tools.
Add F2 to fullscreen

Painting:
Unified the brush selector
Add hardness control for round brush
Add gradient tool
Add color swatch for color choosing

Bugs fixed:
Memory leak when enter batch mode
Some display and rendering related issues.