diff --git a/.bumpversion.cfg b/.bumpversion.cfg
deleted file mode 100644
index 22f0622..0000000
--- a/.bumpversion.cfg
+++ /dev/null
@@ -1,8 +0,0 @@
-[bumpversion]
-current_version = 2.0.0
-commit = True
-tag = True
-
-[bumpversion:file:setup.cfg]
-search = version = {current_version}
-replace = version = {new_version}
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
new file mode 100644
index 0000000..a0aaa22
--- /dev/null
+++ b/.github/workflows/pre-commit.yml
@@ -0,0 +1,21 @@
+name: Pre-commit
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+
+
+jobs:
+  check-code:
+    runs-on: ubuntu-24.04
+    steps:
+      # This action sets the current path to the root of your github repo
+      - uses: actions/checkout@v6
+
+      - name: Install pre-commit
+        run: python3 -m pip install pre-commit
+
+      - name: Run hooks
+        run: pre-commit run --all
diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
new file mode 100644
index 0000000..45a3cb6
--- /dev/null
+++ b/.github/workflows/pypi.yml
@@ -0,0 +1,44 @@
+name: PyPI
+
+on:
+  push:
+    branches:
+      - "main"
+    tags:
+      - "v*"
+  pull_request:
+    branches:
+      - "main"
+
+
+jobs:
+  dist:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v6
+
+    - name: Build SDist and wheel
+      run: pipx run build
+
+    - uses: actions/upload-artifact@v5
+      with:
+        path: dist/*
+
+    - name: Check metadata
+      run: pipx run twine check dist/*
+
+  publish:
+    needs: [dist]
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags')
+    environment: pypi
+    permissions:
+      id-token: write
+
+    steps:
+    - uses: actions/download-artifact@v6
+      with:
+        name: artifact
+        path: dist
+
+    - uses: pypa/gh-action-pypi-publish@release/v1
diff --git a/pyproject.toml b/pyproject.toml
index af62c93..fce6090 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -153,3 +153,20 @@ dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
 [tool.ruff.lint.mccabe]
 # Unlike Flake8, default to a complexity level of 10.
 max-complexity = 10
+
+
+[tool.bumpversion]
+allow_dirty = false
+commit = true
+message = "Bump version: {current_version} → {new_version}"
+tag = true
+sign_tags = false
+tag_name = "v{new_version}"
+tag_message = "Bump version: {current_version} → {new_version}"
+current_version = "1.0.1"
+
+
+[[tool.bumpversion.files]]
+filename = "pyproject.toml"
+search = 'version = "{current_version}"'
+replace = 'version = "{new_version}"'
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 1069188..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,86 +0,0 @@
-[metadata]
-name = modelgraph
-version = 2.0.0
-description = Tool for extracting dependency graphs from gotran ODE models
-long_description = file: README.md
-long_description_content_type = text/markdown
-url = https://github.com/ComputationalPhysiology/modelgraph
-author = Henrik Finsberg
-author_email = henriknf@simula.no
-license = MIT
-license_files = LICENSE
-classifiers =
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3 :: Only
-keywords = ODE, models, graphs, dependencies
-
-[options]
-packages = find:
-install_requires =
-    click
-    gotran
-    networkx
-    importlib-metadata;python_version<'3.8'
-python_requires = >=3.10
-package_dir =
-    =src
-zip_safe = False
-
-[options.packages.find]
-where = src
-
-[options.extras_require]
-dev =
-    Sphinx
-    black
-    build
-    bump2version
-    flake8
-    ipython
-    isort
-    mypy
-    pdbpp
-    pip
-    pre-commit
-    sphinx
-    twine
-    wheel
-docs =
-    Sphinx
-    jupytext
-    myst-parser
-    sphinx-press-theme
-gui =
-    streamlit
-plot =
-    matplotlib
-    pydot
-test =
-    pytest
-    pytest-cov
-
-[flake8]
-exclude = docs
-ignore = E203, E266, E501, W503, E731
-max-line-length = 88
-max-complexity = 18
-select = B,C,E,F,W,T4
-
-[aliases]
-test = pytest
-
-[tool:pytest]
-addopts = --cov=src/modelgraph --cov-report html --cov-report xml --cov-report term-missing -v
-testpaths =
-    tests
-
-[mypy]
-files = src/modelgraph,tests
-ignore_missing_imports = true
-exclude = docs
-
-[coverage:run]
-omit =
-    src/modelgraph/gui.py
-    src/modelgraph/cli.py
-    src/modelgraph/__main__.py
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 6068493..0000000
--- a/setup.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()