• •Rheo 0.4.0 enables EPUB, PDF, and HTML export from a single Typst codebase.
• •The tool supports RevealJS-based presentations and automatic Atom feed generation.
• •Technical documentation remains sparse, leaving potential adopters uncertain about scaling capabilities for large projects.

Rheo 0.4.0 launched this week as a versatile static site engine and typesetting tool powered by Typst. Unlike standard SSGs that require separate markup for different outputs, Rheo consolidates documentation, slides, and web content into a unified source. However, the project is currently in early-stage development, with limited documentation on how it handles complex dependency management. Its long-term utility for professional publishing workflows will depend on whether the developer can provide the stability and documentation required for wider adoption beyond the Typst enthusiast community.