Changelog [0.4.0] - 2022-08-07 Fix #14: operations with the @ operator were being applied twice. [0.3.0] - 2021-02-24 Enable output formatting. [0.2.1] - 2021-02-12 Update installation instructions, create changelog. [0.2.0] - 2021-02-12 Take over the crate name from a squatter. Publish the MVP.