Several specific fixes were highly requested by the community, including resolving common crashes that occurred when using Booleans operations and improving performance in the Outliner when expanding or selecting many objects at once.
As a point release, 2019.1 solidified the performance-centric features introduced earlier that year: Cached Playback
For animators, the Graph Editor is home. Maya 2019.1 provided several quality-of-life updates to ensure that tracking tangents, moving keys, and filtering curves remained fluid.
: Removes redundant static animation keys that take up memory space without contributing to movement. Autodesk Maya 2019.1
: As the industry-standard renderer, the tighter integration of Arnold in this version provided artists with more accurate real-time previews, reducing the guesswork involved in lighting and shading.
Viewport 2.0 received significant performance tuning in Maya 2019.1. Loading large scenes with heavy geometry, massive texture maps, and complex material networks became noticeably faster. The update fixed memory leaks associated with continuous playback and scene switching, allowing artists to work for extended sessions without experiencing progressive degradation in framerates. Key Feature Updates and Tool Improvements
Building on the foundation laid in Maya 2019—which introduced substantial improvements to startup times and viewport responsiveness—2019.1 refined how artists interact with complex scenes. Several specific fixes were highly requested by the
Improvements to the tool and the ability to hide sets in the Outliner help streamline complex character rigs. System Requirements and Availability
Autodesk Maya 2019.1 was a performance-focused update that built upon the core "fast and beautiful" mantra of the base 2019 release .
Are you targeting (FBX pipeline) or VFX/Feature Animation (Alembic/USD)? : Removes redundant static animation keys that take
Beyond stability fixes, Autodesk Maya 2019.1 brought targeted improvements to several integrated toolsets. Arnold for Maya (MtoA) Integration
Switch between Evaluation Cache (best for general rigging) and Viewport Cache (best for visual accuracy and texturing) depending on your current task. 5. Legacy Relevance: Maya 2019.1 in Modern Workflows
Improved Bifrost liquidity calculations to prevent random crash-to-desktop events.
Accessible via Windows > General Editors > Content Browser , this provides pre-made examples for fluids, hair, rigs, and motion capture to jumpstart projects.