# MAX Nightly 26.1.0.dev2025122315 Released

**URL:** <https://forum.modular.com/t/max-nightly-26-1-0-dev2025122315-released/2549>\
**Category:** Nightly\
**Created:** [December 23, 2025, 5:15pm UTC](https://forum.modular.com/t/max-nightly-26-1-0-dev2025122315-released/2549 "2025-12-23T17:15:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**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:** [December 23, 2025, 5:15pm UTC](https://forum.modular.com/t/max-nightly-26-1-0-dev2025122315-released/2549/1 "2025-12-23T17:15:56Z")

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🧑‍🚀 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:

Mojo changelog updates:

- [mojo-lang] Switch ` __next__ ` to throwing StopIteration

Raw MAX diff: [https://github.com/modular/modular/compare/a9c9309293d59c06ba505f411d537f038db6f37f...f8061c7732b99ee9c771942bec21bdaef3a0c09d](https://github.com/modular/modular/compare/a9c9309293d59c06ba505f411d537f038db6f37f...f8061c7732b99ee9c771942bec21bdaef3a0c09d))\>  
Current Mojo changelog: [https://github.com/modular/modular/blob/main/mojo/docs/changelog.md](https://github.com/modular/modular/blob/main/mojo/docs/changelog.md)