message: Move changelog item to correct position
diff: @@ -8,6 +8,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/),
  and this project adheres to [Semantic Versioning](https://semver.org/).
  ## [Unreleased]
  +### Added
  +- More default character replacements to slugifier.
  +
  ### Changed
  - Simplified the script runner
  by using the `/bin/bash` or `PowerShell.exe` executable.
  @@ -16,7 +19,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
  ## [0.20.1] - 2021-05-15
  ### Added
  - File `install.js` for easy installation.
  -- More default character replacements to slugifier.
  ### Removed
  - The command `install` from the CLI.
  