diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..1dea3fa
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,307 @@
+[[_TOC_]]
+
+# 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/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+### Added
+- Add vim/neovim integration instructions to README (#205)
+- Add VSCode integration instructions to README (#222)
+- Adopt flake8-tidy-imports to enforce O.1.5 (#223)
+- Add fallbacks to `_get_application_import_names` (#234)
+- Make format command (#221)
+
+### Changed
+- Drop Python 3.7 support (#218)
+
+### Fixed
+- Fix formatting files with unicode (#242)
+- Fix acknowledge when run on multiple files (#244)
+
+## [0.4.9] - 2026-02-03
+
+### Fixed
+- Work around "No module named 'pkg_resources'" by pinning setuptools to <82 (#275)
+
+## [0.4.8] - 2026-01-23
+
+### Fixed
+- Pin black to version that supports Python < 3.10 still (#262)
+
+### Changed
+- Update project version (#230)
+
+## [0.4.7] - 2025-07-10
+
+No changes documented for this release.
+
+## [0.4.6] - 2024-06-12
+
+### Fixed
+- Fix command being over aggressive (#185)
+- Bump the patch version number (#184)
+
+### Added
+- Ignore documentation errors in Sphinx config (#183)
+
+### Security
+- Bump nokogiri from 1.16.2 to 1.16.5 in /docs (#180)
+- Bump rexml from 3.2.5 to 3.2.8 in /docs (#181)
+
+## [0.4.5] - 2024-05-02
+
+### Added
+- Add `nps` as short command (#154)
+- Ignore F401 for init.py files (#173)
+
+### Changed
+- Remove 3.7 testing (#179)
+- Remove @rtzoeller from notification list (#178)
+
+### Security
+- Bump nokogiri from 1.14.3 to 1.16.2 in /docs (#163)
+
+## [0.4.4] - 2023-10-17
+
+### Added
+- Also ignore D102 Missing docstring in public method in tests (#148)
+
+### Changed
+- Update poetry lock and reformat (#147)
+
+## [0.4.3] - 2023-10-13
+
+### Added
+- Also allow flat tests to ignore missing docstrings (#146)
+
+## [0.4.2] - 2023-10-10
+
+### Added
+- Add support for Python 3.12 (#143)
+- Document fix subcommand (#127)
+
+### Changed
+- Update poetry lock and reformat (#144)
+- Bump package patch version since last release did not (#145)
+- Use native gh tooling to raise pr (#138)
+- Switch the pat used to create the PR to enable PR checks (#140)
+- Update lock poetry version (#130)
+- Enable running lock action on demand (#131)
+- Testing if this makes PRs run checks (#135)
+
+## [0.4.1] - 2023-04-27
+
+### Added
+- Ignore missing docstrings in methods in "tests" dir "test_*.py" (#120)
+- Adding documentation about BLK100 issue in D.1.12, add Visual Studio dir to .gitignore (#117)
+
+### Changed
+- Remove D.1.12 from Coding-Conventions, bump black min version to 23.1 (#119)
+- Add check to skip update poetry lock action on forks (#108)
+
+### Fixed
+- Fix acknowledge comments (#126)
+
+### Security
+- Bump activesupport from 6.0.4.6 to 6.0.6.1 in /docs (#105)
+- Bump nokogiri from 1.13.10 to 1.14.3 in /docs (#123)
+
+## [0.4.0] - 2023-01-20
+
+### Added
+- Recommend Google Style for DocStrings (#88)
+
+### Fixed
+- Fix comments (#101)
+- Fix no split submodule imports (#102)
+
+### Changed
+- Update Poetry Lock (#100)
+
+## [0.3.0] - 2023-01-09
+
+### Changed
+- Bump flake8 to 5.x (#98)
+- Fix up tooling (#99)
+
+## [0.2.0] - 2022-12-08
+
+### Changed
+- Drop 3.6 support (#96)
+- Disallow black 22.10.0 because the initial macOS wheels had the wrong architecture (#95)
+- Remove `alexweav` from bot @-mention list (#91)
+
+### Security
+- Bump nokogiri from 1.13.6 to 1.13.9 in /docs (#93)
+- Bump nokogiri from 1.13.9 to 1.13.10 in /docs (#94)
+
+## [0.1.17] - 2023-10-12
+
+### Changed
+- Testing release pipeline
+
+## [0.1.15] - 2023-10-10
+
+### Changed
+- Cherry-pick explicitly recommending Google style
+
+## [0.1.14.4] - 2023-10-09
+
+### Changed
+- Cherry-pick: Tests may skip doc-strings
+
+## [0.1.13] - 2022-10-12
+
+### Fixed
+- Pin importlib-metadata for python 3.7 and under (#92)
+
+### Changed
+- Use black profile with isort to reduce manual work (#87)
+- Change pr commenter tooling (#89)
+- Add tkrebes to tag list for convention changes (#90)
+
+### Security
+- Bump nokogiri from 1.13.4 to 1.13.6 in /docs (#85)
+- Bump tzinfo from 1.2.9 to 1.2.10 in /docs (#86)
+
+## [0.1.12] - 2022-05-09
+
+### Fixed
+- Fix bug in "fix --aggressive" (#84)
+
+## [0.1.11] - 2022-05-02
+
+### Added
+- Add fix command (#80)
+
+### Changed
+- Refactor linting utilities to own submodule (#82)
+
+### Security
+- Bump nokogiri from 1.12.5 to 1.13.3 in /docs (#78)
+- Update Gemfile.lock (#79)
+- Bump nokogiri from 1.13.3 to 1.13.4 in /docs (#81)
+
+## [0.1.10] - 2022-02-03
+
+### Changed
+- Treat global mutables as global vars (#75)
+- Be more lenient on dependency versioning by using >= (#77)
+
+## [0.1.9] - 2021-11-17
+
+### Fixed
+- Fix some acknowledge corner cases (#74)
+
+## [0.1.8] - 2021-11-15
+
+### Added
+- Add --aggressive flag to acknowledge subcommand (#72)
+
+### Changed
+- Change links to fully qualified (#48)
+- Run PR on multiplatform and multi Python version (#53)
+- Document Release Instructions (#54)
+- Update README.md (#56)
+- Update pipeline templates (#59)
+- Fix #55 by using smarkets style (#57)
+- Improve multiline statement handling (#67)
+- Update deps (#73)
+
+### Fixed
+- Avoid index errors when input file is empty (#66)
+- Suppression handle unicode files (#69)
+- Better handle when acknowledging violations will cause reformat (#72)
+- Coding-Conventions.md: fix 404 for black (#71)
+
+### Security
+- Bump nokogiri from 1.11.1 to 1.11.5 in /docs (#62)
+- Bump rexml from 3.2.4 to 3.2.5 in /docs (#61)
+- Bump addressable from 2.7.0 to 2.8.0 in /docs (#63)
+- Bump nokogiri from 1.11.1 to 1.12.5 in /docs (#68)
+
+## [0.1.7.0] - 2021-10-20
+
+Release pipeline was broken, retrigger push to pypi.org
+
+## [0.1.6.0] - 2021-10-20
+
+### Fixed
+- Default acknowledge script to using UTF-8 encoding on source files (#69)
+
+## [0.1.5.1] - 2021-09-08
+
+### Fixed
+- Fix auto-suppression handling blank files (#66)
+
+### Added
+- Add hacking to rejected plugins (#50)
+- Reject flake8-commas (#51)
+- Reject flake8-isort (#52)
+
+## [0.1.5.0] - 2021-02-12
+
+### Added
+- Add flake8-import-order to rules being evaluated (#49)
+
+## [0.1.4] - 2021-02-02
+
+### Added
+- Add acknowledge-existing-errors command to allow for easy adoption or upgrade to newest version
+
+## [0.1.3] - 2021-02-01
+
+### Added
+- Add pep8-naming plugin
+
+## [0.1.2] - 2021-01-07
+
+### Changed
+- Use admin PAT to bypass checks when bumping Poetry version (#39)
+
+## [0.1.1] - 2021-01-06
+
+### Changed
+- Bump the package version to 0.1.0-alpha since the 0.1.0 release already exists
+
+## [0.1.0] - 2021-01-06
+
+### Added
+- Initial Release 🚀
+
+[Unreleased]: https://github.com/ni/python-styleguide/compare/v0.4.9...main
+[0.4.9]: https://github.com/ni/python-styleguide/compare/v0.4.8...v0.4.9
+[0.4.8]: https://github.com/ni/python-styleguide/compare/v0.4.7...v0.4.8
+[0.4.7]: https://github.com/ni/python-styleguide/compare/v0.4.6...v0.4.7
+[0.4.6]: https://github.com/ni/python-styleguide/compare/v0.4.5...v0.4.6
+[0.4.5]: https://github.com/ni/python-styleguide/compare/v0.4.4...v0.4.5
+[0.4.4]: https://github.com/ni/python-styleguide/compare/v0.4.3...v0.4.4
+[0.4.3]: https://github.com/ni/python-styleguide/compare/v0.4.2...v0.4.3
+[0.4.2]: https://github.com/ni/python-styleguide/compare/v0.4.1...v0.4.2
+[0.4.1]: https://github.com/ni/python-styleguide/compare/v0.4.0...v0.4.1
+[0.4.0]: https://github.com/ni/python-styleguide/compare/v0.3.0...v0.4.0
+[0.3.0]: https://github.com/ni/python-styleguide/compare/v0.2.0...v0.3.0
+[0.2.0]: https://github.com/ni/python-styleguide/compare/v0.1.13...v0.2.0
+[0.1.17]: https://github.com/ni/python-styleguide/compare/v0.1.15...v0.1.17
+[0.1.15]: https://github.com/ni/python-styleguide/compare/v0.1.14.4...v0.1.15
+[0.1.14.4]: https://github.com/ni/python-styleguide/compare/v0.1.13...v0.1.14.4
+[0.1.13]: https://github.com/ni/python-styleguide/compare/v0.1.12...v0.1.13
+[0.1.12]: https://github.com/ni/python-styleguide/compare/v0.1.11...v0.1.12
+[0.1.11]: https://github.com/ni/python-styleguide/compare/v0.1.10...v0.1.11
+[0.1.10]: https://github.com/ni/python-styleguide/compare/v0.1.9...v0.1.10
+[0.1.9]: https://github.com/ni/python-styleguide/compare/v0.1.8...v0.1.9
+[0.1.8]: https://github.com/ni/python-styleguide/compare/0.1.4...v0.1.8
+[0.1.7.0]: https://github.com/ni/python-styleguide/compare/0.1.4...0.1.7.0
+[0.1.6.0]: https://github.com/ni/python-styleguide/compare/0.1.5.1...0.1.6.0
+[0.1.5.1]: https://github.com/ni/python-styleguide/compare/0.1.5.0...0.1.5.1
+[0.1.5.0]: https://github.com/ni/python-styleguide/compare/0.1.4...0.1.5.0
+[0.1.4]: https://github.com/ni/python-styleguide/compare/0.1.3...0.1.4
+[0.1.3]: https://github.com/ni/python-styleguide/compare/v0.1.2...0.1.3
+[0.1.2]: https://github.com/ni/python-styleguide/compare/v0.1.1...v0.1.2
+[0.1.1]: https://github.com/ni/python-styleguide/compare/v0.1.0...v0.1.1
+[0.1.0]: https://github.com/ni/python-styleguide/releases/tag/v0.1.0
diff --git a/pyproject.toml b/pyproject.toml
index 0624423..00d5036 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,6 +11,10 @@ repository = "https://github.com/ni/python-styleguide"
 license = "MIT"
 include = ["ni_python_styleguide/config.toml"]
 
+[tool.poetry.urls]
+"Changelog" = "https://github.com/ni/python-styleguide/blob/main/CHANGELOG.md"
+
+
 
 [tool.poetry.dependencies]
 python = "^3.9"