diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..9f5631d
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,47 @@
+# This workflows runs when a tagged release is created or it is triggered manually.
+# For more information see:
+# - Python docs: https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/
+# - GitHub action: https://github.com/marketplace/actions/pypi-publish
+# - GitHub docs: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python#publishing-to-package-registries
+# The source distribution (sdist) is built with the `build` package
+# (https://pypa-build.readthedocs.io/en/stable/index.html).
+# The sdist is uploaded to:
+# - TestPyPI whenever the workflow is run
+# - PyPI when the current commit is tagged
+
+name: Upload to PyPI
+
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+    workflow: "*"
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install build
+    - name: Build package
+      run: |
+        python -m build
+    - name: Publish package to TestPyPI
+      uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
+      with:
+        user: __token__
+        password: ${{ secrets.TEST_PYPI_API_TOKEN }}
+        repository_url: https://test.pypi.org/legacy/
+    - name: Publish package to PyPI
+      if: startsWith(github.ref, 'refs/tags')
+      uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
+      with:
+        user: __token__
+        password: ${{ secrets.PYPI_API_TOKEN }}
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 7bea054..990c0a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,7 @@ report.log
 # Python
 **/__pycache__
 *.egg-info
+dist/
 
 # Jupyter
 **.ipynb_checkpoints
diff --git a/README.md b/README.md
index 242cc21..eac3d24 100644
--- a/README.md
+++ b/README.md
@@ -24,13 +24,27 @@ available at https://pyebsdindex.readthedocs.io.
 
 ## Installation
 
-The package can only be installed from source at the moment. There is an issue with
-installing `pyopencl` from `pip` on Windows, so this has to be installed from `conda`
-before installing `PyEBSDIndex`:
+The package can be installed from the
+[Python Package Index](https://pypi.org/project/pyebsdindex) (`pip`) or from source on
+all operating systems:
+
+```bash
+pip install pyebsdindex
+```
+
+Installing with optional GPU support via `pyopencl`:
+
+```bash
+pip install pyebsdindex[gpu]
+```
+
+Please refer to the [pyopencl](https://documen.tician.de/pyopencl/misc.html)
+installation documentation in case installation fails.
+
+Installing the package from source with optional dependencies for running tests
 
 ```bash
-conda install pyopencl --channel conda-forge  # Only required on Windows
 git clone https://github.com/USNavalResearchLaboratory/PyEBSDIndex
 cd PyEBSDIndex
-pip install --editable .
+pip install --editable .[tests]
 ```
\ No newline at end of file
diff --git a/pyebsdindex/__init__.py b/pyebsdindex/__init__.py
index 30f4b19..cd533af 100644
--- a/pyebsdindex/__init__.py
+++ b/pyebsdindex/__init__.py
@@ -1,7 +1,7 @@
 __author__ = "Dave Rowenhorst"
 __author_email__ = ""
 # Initial committer first, then sorted by line contributions
-__credits__ = ["Dave Rowenhorst"]
+__credits__ = "Dave Rowenhorst"
 __description__ = "Python based tool for Hough/Radon based EBSD indexing"
 __name__ = "pyebsdindex"
-__version__ = "0.1.dev0"
+__version__ = "0.1rc1"
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..80e1534
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,2 @@
+[metadata]
+license_files = License
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 94cc29d..6c5177c 100644
--- a/setup.py
+++ b/setup.py
@@ -33,13 +33,15 @@
     license="Custom",
     python_requires=">=3.8",
     description=__description__,
+    long_description=open("README.md", encoding="utf-8").read(),
+    long_description_content_type="text/markdown",
     classifiers=[
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Development Status :: 4 - Beta",
         "Intended Audience :: Science/Research",
-        "License :: Custom",
+        "License :: Other/Proprietary License",
         "Natural Language :: English",
         "Operating System :: OS Independent",
         "Topic :: Scientific/Engineering",
@@ -54,7 +56,7 @@
     zip_safe=True,
     # Contact
     author=__credits__,
-    download_url="https://github.com/USNavalResearchLaboratory/PyEBSDIndex",
+    download_url="https://pypi.python.org/pypi/pyebsdindex",
     maintainer=__author__,
     maintainer_email=__author_email__,
     project_urls={
@@ -62,6 +64,7 @@
         "Documentation": "https://pyebsdindex.readthedocs.io",
         "Source Code": "https://github.com/USNavalResearchLaboratory/PyEBSDIndex",
     },
+    url="https://pyebsdindex.readthedocs.io",
     # Dependencies
     extras_require=extra_feature_requirements,
     install_requires=[
@@ -70,8 +73,6 @@
         "matplotlib",
         "numpy",
         "numba",
-        #"ocl_icd_wrapper_apple;sys_platform == 'darwin'",
-        #"ocl-icd-system;sys_platform == 'linux'",
         "pyswarms",
         "ray[default]",
         "scipy",
@@ -81,7 +82,10 @@
     package_dir={"pyebsdindex": "pyebsdindex"},
     include_package_data=True,
     package_data={
-        "": ["License", "README.md"],
-        "pyebsdindex": ["*.py", "*.cl"],
+        "pyebsdindex": [
+            "*.py",
+            "*.cl",
+            "tests/data/al_sim_20kv/al_sim_20kv.png",
+        ],
     },
 )