Improved: COLLADA import to support envelope curve weighting.
Fixed: Incorrect behavior with element action axis in some cases of edge element.
Fixed: Potential crash when clicking in an edit field with a popup open.
Fixed: Problem with geometry constrain with screen mode.
Fixed: Potential crash when MDDs are driving replicator point source.
Fixed: Incorrect behavior with pen tool wall mode.
Fixed: Restored "Item Transform" macro, fixing ctrl-y key assignment.
Improved: Dialog management from failed queries when using telnet, making telnet more useful for automated operations.
Fixed: Issue with deformed displacement freeze.
Fixed: viewport.tag's "remove" argument.
Fixed: Issue with item effector with hierarchy mode.
Fixed: Incorrect behavior for smooth shift tool with thicken mode.
Fixed: Preview navigation bug.
Fixed: Issue with color picker not updating when the color was changed outside of the picker itself.
Fixed: Issue where swapping colors in color picker might not cause the UI to update properly.
Fixed: Issue with UV offset.
Fixed: Incorrect behavior when subdividing the solid sketch skeleton.
Fixed: Issue with PNG loader handling 16-bit grayscale with alpha.
Fixed: Potential crash with clone effector.
Fixed: Radial sweep and radial array missing auto action center.
Fixed: Issue with bezier curve and generator.
Fixed: Disabled shader overwriting when the layer mask is at the top of a group.
Fixed: Issue with COLLADA refuses to load a scene file exported from Esko.
Fixed: Potential crash with airbrush falloff on UV space.
Fixed: Issue with shader masking bug.
Improved: Made rayGL match the openGL up axis.
Improved: Painting in UV view.
Fixed: Issue with shader slicing for shaders using a group mask.
Fixed: Issue with element falloff tool on polygon mode.
Fixed: Potential crash when closing a file when mouse over tree.
Fixed: Issue with occlusion textures on replicated items.
Fixed: Issue with deformed meshes displayed in 3D viewports.
Fixed: Potential crash when using the bridge tool.
Fixed: Issue with the paint tool creating one image for each stroke under certain conditions.
Improved: Render output testing in a threaded context.
Fixed: Potential crash when using group bevel with a falloff tool.
Fixed: Potential crash in item popup functions of clone family effector tools when cinema is flux.
Fixed: Potential crash with a selection set command with item mode.
Fixed: Issue with initial bend spine on custom workplane.
Fixed: Potential crash with adaptive subdivision.
Fixed: Issue with loop slice.
Fixed: Potential crash with Drag & Drop in Cocoa.
Fixed: Potential crash with text polygon.
Improved: Rhino support for 501.
Fixed: Incorrect behavior when deleting edges.
Fixed: Issue with preview updating on group locator animation changes.
Fixed: Potential crash with image ink tool.
Fixed: Potential crash with bridge tool for multi-resolution mesh.
Fixed: Issue with bump in certain renders.
Fixed: Potential crash with folder names.
Fixed: Potential crash when saving images.
Fixed: Potential crash with mesh binning.
Fixed: Issue on Windows where the alt key triggers system menus when dismissing an inline edit field.
Fixed: Various bug fixes to resolve crashing and improve stability.