# Changelog

All notable changes to this project are documented here.

The format is based on Keep a Changelog, and this project adheres to
Semantic Versioning.

## [Unreleased]

### Added

- Operator guide under `docs/guide.md`.

## [5.0.0] - 2026-03-13

### Changed

- **BREAKING** `Round()` now rounds half to even instead of half up.

### Fixed

- `parseMinor()` rejects input with no digits instead of returning NaN (#418).

## [4.3.0] - 2026-03-04

### Added

- `HalfEven()` rounding helper.

### Removed

- The 2019 CSV import script.

## [4.2.0] - 2026-02-14

### Added

- Initial public posting API.

[Unreleased]: https://git.example.invalid/sample-org/ledger-service/compare/v5.0.0...HEAD
[5.0.0]: https://git.example.invalid/sample-org/ledger-service/compare/v4.3.0...v5.0.0
[4.3.0]: https://git.example.invalid/sample-org/ledger-service/compare/v4.2.0...v4.3.0
[4.2.0]: https://git.example.invalid/sample-org/ledger-service/releases/tag/v4.2.0