diff --git a/DOT_github/workflows/ci.yaml b/DOT_github/workflows/ci.yaml
new file mode 100644
index 0000000..da39249
--- /dev/null
+++ b/DOT_github/workflows/ci.yaml
@@ -0,0 +1,59 @@
+name: Run tests and upload coverage
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  test:
+    name: Run tests with pytest
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: ["ubuntu-latest", "windows-latest"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
+
+    steps:
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5
+
+      - name: Set up Python ${{ matrix.python-version }} on ${{ matrix.os }}
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065
+        with:
+          python-version: ${{ matrix.python-version }}
+          allow-prereleases: true
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@d0d8abe699bfb85fec6de9f7adb5ae17292296ff
+
+      - name: Create virtual environment
+        run: uv venv .venv
+
+      - name: Add venv to PATH (Linux/macOS)
+        if: runner.os != 'Windows'
+        run: |
+          echo "VIRTUAL_ENV=.venv" >> $GITHUB_ENV
+          echo "$PWD/.venv/bin" >> $GITHUB_PATH
+
+      - name: Add venv to PATH (Windows)
+        if: runner.os == 'Windows'
+        shell: pwsh
+        run: |
+          "VIRTUAL_ENV=.venv" >> $env:GITHUB_ENV
+          "$pwd\.venv\Scripts" >> $env:GITHUB_PATH
+
+      - name: Install dependencies
+        run: make install
+
+      - name: Run tests under coverage
+        shell: bash
+        run: |
+          coverage run --source=PACKAGE -m pytest
+          coverage report
+
+      - name: Upload results to Codecov
+        uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/DOT_github/workflows/release.yaml b/DOT_github/workflows/release.yaml
new file mode 100644
index 0000000..0fd128c
--- /dev/null
+++ b/DOT_github/workflows/release.yaml
@@ -0,0 +1,40 @@
+name: Release to PyPI
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@d0d8abe699bfb85fec6de9f7adb5ae17292296ff
+
+      - name: Build package
+        run: uv build
+
+      - name: Upload dist
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
+        with:
+          name: dist
+          path: dist/
+
+  publish:
+    name: Publish to PyPI
+    needs: build
+    runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      id-token: write
+    steps:
+      - name: Download dist
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093
+        with:
+          name: dist
+          path: dist/
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b