Modular releases Mojo 1.0 alongside MAX 26.5

Modular released Mojo 1.0 with its Modular 26.5 release on August 11, 2026. Modular's announcement says that during the 1.x timeframe changes should be primarily additive, and the GitHub release notes say Modular has started marking a small set of standard library APIs as stable. The notes warn of more breaking changes than usual, saying nearly every one ships with a deprecated alias and a compiler fix-it. In MAX 26.5, most GPU programming APIs moved out of the Mojo standard library into a new top-level max package, and Apple silicon GPU support was extended back to M1 devices. USASI has not tested this release.12

USASI. (2026, October 13). Modular releases Mojo 1.0 alongside MAX 26.5. United States of America Superintelligence. https://unitedstatesofamericasuperintelligence.com/news/modular-releases-mojo-1-0/

@misc{usasi_news_modular_releases_mojo_1_0,
  author = {{USASI}},
  title = {Modular releases Mojo 1.0 alongside MAX 26.5},
  year = {2026},
  month = oct,
  howpublished = {\url{https://unitedstatesofamericasuperintelligence.com/news/modular-releases-mojo-1-0/}},
  note = {United States of America Superintelligence. Last updated 2026-10-13}
}