v2.0a2

[2.0a2] - 2026-03-02

Added

• Added casm.project.DirectoryStructureV1 to separate CASM v1 project structure from CASM v2 project structure.
• Added start and stop methods to casm.vis to start and stop the casm-vis servers.
• Added casm-vis prim and casm-vis structure commands to visualization prim and structure JSON files outside of a project context.
• Added rendered notebooks in the Usage documentation section.

Changed

• Changed casm.project.DirectoryStructure to remove CASM v1 project structure paths, change paths to v2 project locations, and to deprecate methods with _v2 suffix.
• Changed casm-vis interface to use casm-vis start and casm-vis stop commands.
• Use FastAPI instead of Flask and uvicorn instead of gunicorn.

v2.0a1

[2.0a1] - 2025-08-08

This release creates the casm-project package, which makes it easier to construct, fit, and use a cluster expansion in CASM version >= 2 by:

• providing quick access to the most commonly used methods,
• automatically reading project data needed by those methods from a CASM project directory,
• automatically writing the results to the standard location in a CASM project directory.

Using casm-project to store project data in standard locations makes it easier to understand what was done and share the project with others.