Hue / Saturation+
(Adjustments)
has the same functionality as existing Hue / Saturation adjustment, which sadly returns choppy results on gradients. This one keeps gradients smooth.
Alpha Blur
(Effects > Blurs)
performs Gaussian blur on alpha channel (transparency) only. Useful for fading / blending irregular shapes. This functionality is already included in BoltBait's Gaussian Blur+ plugin but I feel it's UI a bit annoying when I just want to blur alpha channel; so I made this simple one. Besides, Alpha Blur is about twice faster.
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