MAX Nightly 26.3.0.dev2026032218 Released

Nightly
1

:astronaut: A new nightly version has been released! :astronaut:

See the quickstart guide for installation instructions: Quickstart | Modular

MAX changelog updates:

  • Optimized GPU pad_constant kernel with SIMD vectorization (simd_width=4)
    and added a kbench benchmark suite (bench_pad).
  • Improved GPU topk and argsort kernel performance by nearly 2x.

Mojo changelog updates:

  • [mojo-lang] Warn on fn to provide migration path to def

Raw MAX diff: https://github.com/modular/modular/compare/e874bfcf0cbf80719bde8a308cc3b18a9f41ec5e...3492545f27b3ba88cf258c4687fdc67bd1b5449a)>
Current Mojo changelog: https://github.com/modular/modular/blob/main/mojo/docs/nightly-changelog.md