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v2.19.0

playcanvas/supersplatv2.19.0Feb 2, 2026by slimbuck

AI Summary

Major architectural overhaul including pipeline refactoring, WebGPU support, and file I/O improvements.

Key Highlights

  • Render Pipeline Refactor with MRT Support
  • Async GPU Operations and WebGPU Compatibility
  • Timeline Keyboard Shortcuts & PLY Sequence Video Rendering
  • Migrate to splat-transform library
  • Morton order reordering for loaded splat data

New Features

  • MRT support
  • Async GPU operations
  • WebGPU compatibility
  • PLY sequence video rendering
  • Morton order reordering

Full Release Notes

## What's Changed
* Render Pipeline Refactor with MRT Support by @slimbuck in https://github.com/playcanvas/supersplat/pull/760
* Move event registrations before UI creation by @willeastcott in https://github.com/playcanvas/supersplat/pull/764
* Async GPU Operations and WebGPU Compatibility by @slimbuck in https://github.com/playcanvas/supersplat/pull/766
* Timeline Keyboard Shortcuts & PLY Sequence Video Rendering by @slimbuck in https://github.com/playcanvas/supersplat/pull/769
* Migrate to splat-transform library by @slimbuck in https://github.com/playcanvas/supersplat/pull/772
* Refactor File I/O to use splat-transform by @slimbuck in https://github.com/playcanvas/supersplat/pull/774
* Add backpressure handling for video encoding by @willeastcott in https://github.com/playcanvas/supersplat/pull/777
* Fix offscreen rendering aspect ratio and FOV by @slimbuck in https://github.com/playcanvas/supersplat/pull/779
* Add morton order reordering for loaded splat data by @slimbuck in https://github.com/playcanvas/supersplat/pull/781


**Full Changelog**: https://github.com/playcanvas/supersplat/compare/v2.18.1...v2.19.0