hello/CHANGELOG.md
| 1 | # Changelog |
| 2 | |
| 3 | All notable changes to this project will be documented in this file. |
| 4 | |
| 5 | The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), |
| 6 | and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). |
| 7 | |
| 8 | ## [Unreleased] |
| 9 | |
| 10 | ### Added |
| 11 | |
| 12 | - `--shout` flag that upper-cases the greeting |
| 13 | - `--version` flag that prints the crate version and exits |
| 14 | - `--times N` flag that prints the greeting N times (default 1) |
| 15 | - `--lang` option that selects the greeting language (`en` default, `es`, `fr`) |
| 16 | |
| 17 | ### Changed |
| 18 | |
| 19 | - Renamed the public `greet()` function to `hail()` and `farewell()` to `part()` |