1. What’s new in version 2.0.0

Additions:

None.

Fixes:

• MAST is now compatible with pymatgen 4.X.X
• Major fixes have been made to atom indexing.

Changes for users:

• StructOpt packaged with MAST is now deprecated. Please see the code base maintained at StructOpt_modular and/or contact its developers for assistance.

Users with old workflows combining StructOpt and MAST should use version 1.3.4.

Changes for programmers:

None.