diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8bcb761..c5d8c39 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ 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).
 
+## [0.2.1] - 2023-12-27
+
+### Fixed
+
+- Ship `py.typed` ([#39](https://github.com/gadomski/pyisd/pull/39))
+
 ## [0.2.0] - 2021-12-21
 
 ### Removed
@@ -68,7 +74,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Added
 
-- Documentation: https://isd.readthedocs.io/en/latest/
+- Documentation: <https://isd.readthedocs.io/en/latest/>
 - `isd.pandas.data_frame` to create a DataFrame with intelligent data types and categoricals
 - Command line interface
 - `isd.open`
@@ -86,3 +92,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ## [0.1.0] - 2020-09-28
 
 Initial release.
+
+[0.2.1]: <https://github.com/gadomski/pyisd/compare/v0.2.0..v0.2.1>
+[0.2.0]: <https://github.com/gadomski/pyisd/compare/v0.1.5..v0.2.0>
+[0.1.5]: <https://github.com/gadomski/pyisd/compare/v0.1.4..v0.1.5>
+[0.1.4]: <https://github.com/gadomski/pyisd/compare/v0.1.3..v0.1.4>
+[0.1.3]: <https://github.com/gadomski/pyisd/compare/v0.1.2..v0.1.3>
+[0.1.2]: <https://github.com/gadomski/pyisd/compare/v0.1.1..v0.1.2>
+[0.1.1]: <https://github.com/gadomski/pyisd/compare/v0.1.0..v0.1.1>
+[0.1.0]: <https://github.com/gadomski/pyisd/tree/v0.1.0>
diff --git a/README.md b/README.md
index 7ad172a..45e20ee 100644
--- a/README.md
+++ b/README.md
@@ -52,9 +52,10 @@ pytest
 To cut a new release of **pyisd** (assuming you have the appropriate permissions):
 
 1. Create a new branch, e.g. `release/v0.1.4`.
-2. Update the [CHANGELOG](CHANGELOG.md) and [pyproject.toml](./pyproject.toml).
-3. Open a pull request with the changes.
-4. Merge the pull request once all required checks pass.
-5. Create an annotated tag, e.g. `git tag -a v0.1.4`.
-6. Push the annotated tag to github.
+2. Update pre-commit hooks: `pre-commit autoupdate`
+3. Update the [CHANGELOG](CHANGELOG.md) and [pyproject.toml](./pyproject.toml).
+4. Open a pull request with the changes.
+5. Merge the pull request once all required checks pass.
+6. Create an annotated tag, e.g. `git tag -a v0.1.4`.
+7. Push the annotated tag to github.
    This will trigger a new pypi release.
diff --git a/pyproject.toml b/pyproject.toml
index 9442074..9a250fc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "isd"
-version = "0.2.0"
+version = "0.2.1"
 description = "Reads and archives NOAA Integrated Surface Database (ISD) files"
 readme = "README.md"
 authors = [{ name = "Pete Gadomski", email = "pete.gadomski@gmail.com" }]