Rex v0.5.0

Today we released Rex v0.5.0.

This release adds the first bounded package-manager workflow for Rex projects.

Highlights:

• manifest-driven projects with rex.toml
• rex.lock generation
• local path dependencies
• git-pinned dependencies
• package imports for public functions and public types
• updated CLI and project documentation

Current package surface supports:

• pub fn via pkg.fn()
• pub struct via pkg.Type.new(...)
• pub enum via pkg.Enum.Variant(...)
• pub type in signatures via pkg::Alias

This release is intentionally narrow. It focuses on a stable project and package workflow before adding registry complexity.