Mojo v1.0.0

Mojo 1.0, August 11, 2026. The first stable major release after the beta line, with the language and standard library that 1.x builds on.

Package

Install this build as mojo==1.0.0.

The source tree is the modular/modular repository.

Use the install guide for stable builds. Nightly builds use the nightly channel described on the nightly install page.