diff --git a/.github/workflows/black.yaml b/.github/workflows/black.yaml
new file mode 100644
index 0000000..218ff4c
--- /dev/null
+++ b/.github/workflows/black.yaml
@@ -0,0 +1,22 @@
+name: Lint with Black
+
+on:
+  push:
+    paths:
+      - src/**
+      - tests/**
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: psf/black@stable
+        with:
+          options: "--check --verbose --exclude docs"
+    
+
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
new file mode 100644
index 0000000..157c074
--- /dev/null
+++ b/.github/workflows/build.yaml
@@ -0,0 +1,41 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Tests
+
+# Controls when the workflow will run
+on:
+  push:
+    paths:
+      - src/**
+      - tests/**
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install tox tox-gh-actions
+      
+      - name: Run with tox
+        run: tox
diff --git a/.github/workflows/codecov.yaml b/.github/workflows/codecov.yaml
new file mode 100644
index 0000000..09e8e70
--- /dev/null
+++ b/.github/workflows/codecov.yaml
@@ -0,0 +1,45 @@
+name: Coverage
+
+on:
+  push:
+    paths:
+      - src/**
+      - tests/**
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  coverage:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.10"
+
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install tox tox-gh-actions
+
+      - name: Run coverage
+        run: tox -e coverage
+
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+            fail_ci_if_error: true
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
new file mode 100644
index 0000000..98f5893
--- /dev/null
+++ b/.github/workflows/publish.yaml
@@ -0,0 +1,33 @@
+name: Publish to PyPI
+
+on:
+  release:
+    types: [ published ]
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  build-and-publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.10"
+
+      - name: Install poetry and dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install poetry
+
+      - name: Configure poetry
+        env:
+          pypi_token: ${{ secrets.PyPI_TOKEN }}
+        run: poetry config pypi-token.pypi $pypi_token
+
+      - name: Build and publish
+        run: poetry publish --build
diff --git a/pyproject.toml b/pyproject.toml
index bdc1b39..b5aa71f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "compmec-section"
-version = "0.0.1"
+version = "0.2.0"
 description = "Analysis of beams cross-section using the boundary element method"
 authors = ["Carlos Adir <carlos.adir.leite@gmail.com>"]
 readme = "README.md"
diff --git a/src/compmec/section/__init__.py b/src/compmec/section/__init__.py
index 60cdff4..5d5f8dc 100644
--- a/src/compmec/section/__init__.py
+++ b/src/compmec/section/__init__.py
@@ -3,7 +3,7 @@
 It uses mainly curves as boundary to compute the elements.
 """
 
-__version__ = "0.0.1"
+__version__ = "0.2.0"
 
 if __name__ == "__main__":
     pass
diff --git a/tox.ini b/tox.ini
index 34c04a5..95a79ae 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,11 +5,14 @@ envlist =
     python3.8,
     python3.9,
     python3.10,
+    python3.11,
+    python3.12,
     coverage,
 
 [testenv]
 deps =
     numpy
+    compmec-shape
     pytest
     pytest-order
     pytest-timeout
@@ -21,12 +24,15 @@ commands =
 python =
     3.7: py37
     3.8: py38
-    3.9: py39, coverage
-    3.10: py310
+    3.9: py39
+    3.10: py310, coverage
+    3.11: py311
+    3.12: py312
 
 [testenv:coverage]
 deps =
     numpy
+    compmec-shape
     pytest
     pytest-cov
     pytest-order
@@ -36,7 +42,7 @@ deps =
 commands =
     coverage erase
     pytest --cov={envsitepackagesdir}/compmec/section --cov-report=xml tests
-    coverage report -m --fail-under 20
+    coverage report -m --fail-under 80
     coverage xml
 
 [testenv:format]