# MAX Nightly 26.3.0.dev2026040905 Released **URL:** \ **Category:** Nightly\ **Created:** [April 9, 2026, 6:50am UTC](https://forum.modular.com/t/max-nightly-26-3-0-dev2026040905-released/2950 "2026-04-09T06:50:50Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![Modular](https://sea1.discourse-cdn.com/flex001/user_avatar/forum.modular.com/modular/32/17_2.png) [@Modular](https://forum.modular.com/u/Modular)\ **Post date:** [April 9, 2026, 6:50am UTC](https://forum.modular.com/t/max-nightly-26-3-0-dev2026040905-released/2950/1 "2026-04-09T06:50:50Z")
🧑‍🚀 A new nightly version has been released! 🧑‍🚀 See the quickstart guide for installation instructions: [Quickstart | Modular](https://docs.modular.com/max/get-started/#set-up-your-project) MAX changelog updates: - Fixed tensor slicing with negative integer indices (e.g. `hidden[:, -1]`) which previously raised a `RuntimeError` at compile time. - Introduced `CPUMetrics` alongside the existing GPU diagnostics and open source it under from `max.diagnostics`. - Added `distributed.scatter` op handler to the experimental eager interpreter, enabling multi-GPU eager execution of scatter collectives without falling back to compilation. - Added `distributed_scatter` collective to `distributed_functional` for hardware-accelerated root-to-device tensor distribution. Mojo changelog updates: - [stdlib] Deprecate `String. __len__ ()` [Reapply] - [stdlib] Add `IterableOwned` overloads for iterator adaptors Raw MAX diff: [https://github.com/modular/modular/compare/8d0e779b0699fffc9011e1579f9445ec4aaa657f...43e38e86a6853158edb8f5b2581da0d52c7ec2c0](https://github.com/modular/modular/compare/8d0e779b0699fffc9011e1579f9445ec4aaa657f...43e38e86a6853158edb8f5b2581da0d52c7ec2c0))\> Current Mojo changelog: [https://github.com/modular/modular/blob/main/mojo/docs/nightly-changelog.md](https://github.com/modular/modular/blob/main/mojo/docs/nightly-changelog.md)