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CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog][1], and this project adheres to
+[Semantic Versioning][2].
+
+*Types of changes:*
+
+- `Added`: for new features.
+- `Changed`: for changes in existing functionality.
+- `Deprecated`: for soon-to-be removed features.
+- `Removed`: for now removed features.
+- `Fixed`: for any bug fixes.
+- `Security`: in case of vulnerabilities.
+
+## [Unreleased]
+
+## [1.0.0] - 2022-11-05
+
+### Added
+
+- Initial version of the `poor-plebs/guzzle-retry-after-middleware`.
+
+[1]: https://keepachangelog.com/en/1.1.0/
+[2]: https://semver.org/spec/v2.0.0.html
+
+[Unreleased]: https://github.com/Poor-Plebs/guzzle-retry-after-middleware/compare/1.0.0...HEAD
+[1.0.0]: https://github.com/Poor-Plebs/guzzle-retry-after-middleware/releases/1.0.0