Changes in version 0.1.2 (2026-02-12) - Minor improvements and internal fixes to emission estimation workflows. - Small documentation updates and performance adjustments. Changes in version 0.1.1 (2024-12-02) - New function emi_europe_emep_wear(), to estimate non-exhaust sources of transit buses from EMEP model (detailed in vignette non-exhaust) - Adjust the functions emi_summary(), emis_grid(), emission_model to incorporate non-exhaust emissions estimates Changes in version 0.1.0 (2022-11-14) - Initial CRAN release.