Autodesk Maya 2019.1

Animation:
- Incorrect initialization of complex attribute structure causes crash on file open
- Invisibility Evaluator state does not always update
- Crash when baking key animation
- Butterworth filter undo is slow with large datasets
- Vertex and UV manipulation breaks on meshes with keys
- Interactive Bind Skin Tool: unable to shrink, move, or rotate the capsule
- Playback frame rate is slower than real-time if no other application than Maya is running
- NURBs evaluation crash with scenes containing animated surface modifiers
- Modifying deformer set confuses the connections
- Graph Editor: Retime tool cannot undo and leads to a crash
- Graph Editor: Euler filter is not processing sibling curves correctly
- Parallel Evaluation : Maya crashes when rendering frame 1 but not frame 20
- Select Playbast/Options crashes using Black Magic drivers
- Image plane performance is slow on Mac OS X
- Cycle warning when editing vertices on a blend shape target
- Crash when selecting IK Control
- Using weightBlended skinning zeros all normals on mesh
- Cannot type in values for IK handle in Channel Box / Attribute Editor
- Maya graph editor hangs animating cameras
- Crash saving a file that has a HIK XML file using id 0
- Joint orientations not evaluating properly
- Butterworth/Key Reducer filter : Enabling "Preserve Keys by Tangent" when "Preview" is on, causes a crash
- Incorrect Squash and Stretch behavior in DG Mode
- Keying NURBS with Vis Connections Freezes Application
- Joint rotate pivot does not move
- Crash creating proxy attributes
- Crash deleting nodes from simple rig
- Missing dependency propagation during graph construction causes crash during playback or scrubbing
- Transforming multiple selected controls connected to a character set does not work
Foundation:
- Creating a set a second time duplicates the first set in the Outliner
- Missing sets in outliner when creating 10+ sets (or 2+ quick select sets)
- Incorrect Module path set with autoLoader.mll plugins
- Entering a backslash in the plugin manager search window causes it to become blank
- Creating node from PyMel fails after first instance
- Some python commands no longer auto-convert its parameters to strings
- Custom nodes (such as Mash waiter node) do not show in Outliner unless Searched
- Walk Tool Broken, Error: Line 1.47: "$walkToolMessage" is an undeclared variable.
- "File Save As" does not save to correct location (no longer defaults to the project location scenes directory, rather to the last location that was open)
- importTimeRange "override" is not working
- V-Ray Sets missing (like displacement) in the Outliner
- A newly created character set does not appear in the Outliner
- referenceQuery: "Cannot find the associated namespace" after renaming reference namespace
- Memory corruption and crash when the garbage collector invoked from a thread cleans up widgets
- Dictionary Attributes not being stored as expected
- Blend shape targets lost when importing FBX
- Crash when calling exit() in mayapy without standalone.uninitialize()
- Crashing when importing .ABC files with extra attributes added
Modeling:
- Mirror not working properly in -Z axis
- Maya crashes opening scene where polyPinUV history was previously deleted
- Maya crashes when using 3D Paint Tool on NURBS
- polyPlatonic, PolyDisc, polySuperShape, and PolyGear unavailable in batch mode
- Select > Inverse for NURBS CVs clears the selection
- Lag when selecting multiple large meshes while UV Editor is open
- Long pause when selecting a large number of small meshes while the UV Editor is open
- When replicating children of LOD_Group with inputConnections set to True, grandchild nodes are not duplicated
- art3dPaintCtx exportfilesave fails to export attribute map
- Boolean operations create invalid geometry causing Maya to crash
- Mirror Offset does not work
- Maya does not recognize polydisc node in prompt mode
- Crash while deleting Components on instanced Objects (with display of border edges on)
- Poly Mirror not working if "Cut geometry" is on and "Offset" is 0
Rendering:
- Light editor state becomes corrupt if referenced lights are deleted in the referenced file
- Maya: Crash on import of Maya scene with legacy render layers enabled
UI:
- Save As path in File Dialog is not the path of the file opened anymore
- UI : field colors of non-keyable attributes are hard to read
- Unable to re-dock toolbox(windows) without resizing. (Please see Notes section below for more details on this fix)
- MayaQWidgetDockableMixin the close event is never triggered when closing the window.
- Accessing freed memory when exiting mayapy from static initializers and destructors
- Workspaces: "Reset Current Workspace" does not restore widgets to their original size
- Outliner lags with large number of elements (faces) expanded
Viewport:
- Selection of objects causes continuous memory leak
- MHWRender::MIndexBuffer: Linux: wrong number reported by "ogs -gpu" when using custom buffers
- Wireframe not visible for geometry override
- Viewport 2.0 display of stereo cameraSet is incorrect
- MTextureManager always creates mipmaps
- Geometry corruption with UV Editor in Shaded Mode
- Viewport 2.0: nCloth: Connection Density Range curve from constraint node not updating
- castShadows attribute is not evaluated properly if it's connected to another attribute
- Skin-Delta Deformation Incorrect Behavior when Referenced
- Fixed broken draw and selection when plugin shape has -1 value for MVertexBufferDescriptor::offset()
- Performance issue - updateRenderItems called every frame
- Display glitch whilst modeling in the viewport
- Maya 2018 UV Editor is slow when many other meshes are in the scene
- Some UVs are only visible when you zoom out
XGen:
- IGS LinearWire Simulation behavior incorrect
- Utility tab of XGen editor in Maya 2019 is blank
Rendering:
- If you are using Maya 2019.1 Update with MtoA 3.2.0, you may experience a crash if you hide or unhide a light while Arnold RenderView is running.
- Workaround: Render with MtoA 3.2.1 instead. To obtain the installer,
UI
- Unable to re-dock toolbox(windows) without resizing. MAYA-97252
- Workaround: Set the environment variable MAYA_WORKSPACES_ALWAYS_SHOW_TAB to 1 so that the tab remains present and can be used to select, dock and redock.