diff --git a/.github/workflows/publish-package.yml b/.github/workflows/publish-package.yml
new file mode 100644
index 00000000..a2fff3bb
--- /dev/null
+++ b/.github/workflows/publish-package.yml
@@ -0,0 +1,78 @@
+name: test-build-publish
+
+# on: pull_request
+on:
+  push:
+    tags: [ 'v*.*.*' ]
+# on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      #----------------------------------------------
+      #       check-out repo and set-up python
+      #----------------------------------------------
+      - name: Check out repository
+        uses: actions/checkout@v4
+        with:
+          lfs: true
+      - name: Set up python
+        id: setup-python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      #----------------------------------------------
+      #  -----  install & configure poetry  -----
+      #----------------------------------------------
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          virtualenvs-create: true
+          virtualenvs-in-project: true
+          virtualenvs-path: .venv
+          installer-parallel: true
+
+      #----------------------------------------------
+      #       load cached venv if cache exists
+      #----------------------------------------------
+      - name: Load cached venv
+        id: cached-poetry-dependencies
+        uses: actions/cache@v4
+        with:
+          path: .venv
+          key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}
+      #----------------------------------------------
+      # install dependencies if cache does not exist
+      #----------------------------------------------
+      - name: Install dependencies
+        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
+        run: poetry install --no-interaction --no-root
+      #----------------------------------------------
+      # install your root project, if required
+      #----------------------------------------------
+      - name: Install project
+        run: poetry install --no-interaction
+      #----------------------------------------------
+      # install JARS
+      #----------------------------------------------
+      - name: Install JARs
+        run: |
+          source .venv/bin/activate
+          python -m teehr.utils.install_spark_jars
+      #----------------------------------------------
+      #              run test suite
+      #----------------------------------------------
+      - name: Run tests
+        run: |
+          source .venv/bin/activate
+          pytest tests/
+      # coverage report
+      #----------------------------------------------
+      #              build publish package
+      #----------------------------------------------
+      - name: Build and publish package
+        run: |
+          source .venv/bin/activate
+          poetry build
+          poetry publish --username __token__ --password ${{ secrets.POETRY_PYPI_TOKEN_TEEHR }}
\ No newline at end of file
diff --git a/README.md b/README.md
index 771c1389..93659c6f 100644
--- a/README.md
+++ b/README.md
@@ -28,16 +28,17 @@ cd teehr_examples
 python3 -m venv .venv
 source .venv/bin/activate
 
-# Install using pip. The version can be changed to install a different version.
-pip install 'teehr @ git+https://github.com/RTIInternational/teehr@v0.4.1'
+# Install using pip.
+# Starting with version 0.4.1 TEEHR is available in PyPI
+pip install teehr
 
 # Download the required JAR files for Spark to interact with AWS S3.
 python -m teehr.utils.install_spark_jars
 ```
 Use Docker
 ```bash
-$ docker build -t teehr:v0.4.1 .
-$ docker run -it --rm --volume $HOME:$HOME -p 8888:8888 teehr:v0.4.1 jupyter lab --ip 0.0.0.0 $HOME
+$ docker build -t teehr:v0.4.2 .
+$ docker run -it --rm --volume $HOME:$HOME -p 8888:8888 teehr:v0.4.2 jupyter lab --ip 0.0.0.0 $HOME
 ```
 
 ## Examples
diff --git a/docs/sphinx/changelog/index.rst b/docs/sphinx/changelog/index.rst
index 7ba9bedf..2c120d4a 100644
--- a/docs/sphinx/changelog/index.rst
+++ b/docs/sphinx/changelog/index.rst
@@ -1,6 +1,17 @@
 Release Notes
 =============
 
+0.4.2 - 2024-10-18
+--------------------
+
+Added
+^^^^^
+* A test-build-publish workflow to push to PyPI
+
+Changed
+^^^^^^^
+* None
+
 0.4.1 - 2024-10-15
 --------------------
 
diff --git a/docs/sphinx/development/index.rst b/docs/sphinx/development/index.rst
index 8c16d584..8153036a 100644
--- a/docs/sphinx/development/index.rst
+++ b/docs/sphinx/development/index.rst
@@ -89,9 +89,11 @@ This document describes the release process which has some manual steps to compl
 
 Create branch with the following updated to the new version (find and replace version number):
 
-- ``version.txt``
-- ``README.md``
-- ``pyproject.toml``
+- `version.txt`
+- `README.md`
+- `pyproject.toml`
+- `src/teehr/__init__.py`
+- `docs/sphinx/getting_started/index.rst`
 
 Update the changelog at ``docs/sphinx/changelog/index.rst`` to reflect the changes included in the release.
 
diff --git a/docs/sphinx/getting_started/index.rst b/docs/sphinx/getting_started/index.rst
index e0829379..31b75573 100644
--- a/docs/sphinx/getting_started/index.rst
+++ b/docs/sphinx/getting_started/index.rst
@@ -14,9 +14,9 @@ TEEHR requires the following dependencies:
 * Java 8 or later for Spark (we use 17)
 
 
-We do not currently push TEEHR to PyPI, so the easiest way to install it is directly from GitHub.
+The easiest way to install TEEHR is from PyPI using `pip`.
 If using `pip` to install TEEHR, we recommend installing TEEHR in a virtual environment.
-The code below should create a new virtual environment and install TEEHR in it.
+The code below creates a new virtual environment and installs TEEHR in it.
 
 .. code-block:: python
 
@@ -26,8 +26,9 @@ The code below should create a new virtual environment and install TEEHR in it.
    python3 -m venv .venv
    source .venv/bin/activate
 
-   # Using pip. The version can be changed to install a different version.
-   pip install 'teehr @ git+https://github.com/RTIInternational/teehr@v0.4.1'
+   # Install using pip.
+   # Starting with version 0.4.1 TEEHR is available in PyPI
+   pip install teehr
 
    # Download the required JAR files for Spark to interact with AWS S3.
    python -m teehr.utils.install_spark_jars
@@ -36,8 +37,8 @@ Or, if you do not want to install TEEHR in your own virtual environment, you can
 
 .. code-block:: bash
 
-   docker build -t teehr:v0.4.1 .
-   docker run -it --rm --volume $HOME:$HOME -p 8888:8888 teehr:v0.4.1 jupyter lab --ip 0.0.0.0 $HOME
+   docker build -t teehr:v0.4.2 .
+   docker run -it --rm --volume $HOME:$HOME -p 8888:8888 teehr:v0.4.2 jupyter lab --ip 0.0.0.0 $HOME
 
 Project Objectives
 ------------------
diff --git a/pyproject.toml b/pyproject.toml
index 12036298..f087a975 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "teehr"
-version = "0.4.1"
+version = "0.4.2"
 description = "Tools for Exploratory Evaluation in Hydrologic Research"
 authors = [
     "RTI International",
diff --git a/src/teehr/__init__.py b/src/teehr/__init__.py
index 315b9637..fe1e9e50 100644
--- a/src/teehr/__init__.py
+++ b/src/teehr/__init__.py
@@ -1,3 +1,5 @@
+__version__ = "0.4.2"
+
 from teehr.evaluation.evaluation import Evaluation  # noqa
 from teehr.models.metrics.metric_models import Metrics  # noqa
 from teehr.models.metrics.metric_enums import Operators  # noqa
diff --git a/version.txt b/version.txt
index 44bb5d1f..f7abe273 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.4.1
\ No newline at end of file
+0.4.2
\ No newline at end of file