Human Software has launched Edit 3, adding layer support to the Aperture plug-in suite. Version 3.0 allows layers in Aperture, as well as Adobe's Lightroom program, supporting size and rotation adjustments, opacity controls, blending and masking via brushes and paths. The toolbox has numerous path tools that work with the new layers, including Bezier or BSpline tools for shadowing, shape tools and repeats. Text and wavelet layers are new, while other tools in the set can liquify and distort images on a specific layer.