Improves robustness, compatibility, and documentation across the pathways workflow.

Highlights

• Added support for ecoinvent 3.12 LCIA method mapping.
• Improved handling of headered matrix/index CSV files (A_matrix.csv, B_matrix.csv, A_matrix_index.csv, B_matrix_index.csv).
• Fixed export behavior so export_results() writes parquet output without a pandas index column.
• Strengthened datapackage validation and error reporting.
• Reduced startup side effects with lazy imports in pathways.init.
• Narrowed broad exception handling in key execution paths.
• Added optional control for postprocessing parallelism via postprocess_multiprocessing.
• Suppressed known third-party deprecation warnings during tests for cleaner CI output.
• Updated README and Sphinx docs to reflect current API and behavior.

Quality and Testing

• Added/updated tests for:
  • ecoinvent version resolution (including 3.12),
  • datapackage validation behavior,
  • parquet export index handling.

Add missing capacity-related units

1.0.3

add missing units

Fix header in CSV classifications file

1.0.2

version increment

Adds Edges and user's classifications

1.0.1

Merge remote-tracking branch 'origin/main'

JOSS release (1.0.0)

What's Changed

• Mc by @romainsacchi in #3

Full Changelog: 0.0.1...1.0.0

Initial release

What's Changed

• Dev da by @romainsacchi in #2

New Contributors

• @romainsacchi made their first contribution in #2

Full Changelog: https://github.com/polca/pathways/commits/0.0.1