# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

## [v0.1.0] - 2026-03-05

### Added

- Initial release: CLI tool to convert one or more CSV files into a single Excel (.xlsx) workbook
- Each CSV file becomes a separate worksheet named after the source filename
- Auto-detection of CSV delimiter (`,`, `;`, `\t`) based on first-line analysis
- Support for UTF-8 and Windows-1252 encoding (`-enc` flag)
- Configurable output file path (`-o` flag)
- Tolerant CSV parsing with `LazyQuotes` for malformed files
- Build system via [Mage](https://magefile.org/) with targets for Linux, Windows, and install
- Version info injected at build time via git tags (`ldflags`)

### Documentation

- README with installation instructions, flag reference, and usage examples