Changes in version 0.4 (2026-04-19) Minor Updates - Updated all datasets (electric, gas, oil, hydropower, lng, pipeline, storage) - Updated data-raw scripts with input validation and improved documentation - Updated tests for hydropower and storage datasets Changes in version 0.2 (2025-11-23) Minor Updates - Updated documentation Changes in version 0.1.3 (2024-07-08) Minor updates - Updated contact info - Updated citation Changes in version 0.1.2 (2018-12-02) Minor updates - Added orcid