diff --git a/.github/workflows/aux_tests.yml b/.github/workflows/aux_tests.yml
deleted file mode 100644
index d7eaf5c1..00000000
--- a/.github/workflows/aux_tests.yml
+++ /dev/null
@@ -1,49 +0,0 @@
-name: aux-tests
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: [opened, synchronize, reopened]
-jobs:
-  check_skip:
-    runs-on: ubuntu-latest
-    if: "! contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - run: echo "${{ github.event.head_commit.message }}"
-
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10"]
-        experimental: [false]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: coqui-ai/setup-python@pip-cache-key-py-ver
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-          cache: 'pip'
-          cache-dependency-path: 'requirements*'
-      - name: check OS
-        run: cat /etc/os-release
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y git make gcc
-          make system-deps
-      - name: Install/upgrade Python setup deps
-        run: python3 -m pip install --upgrade pip setuptools wheel
-      - name: Replace scarf urls
-        run: |
-          sed -i 's/https:\/\/coqui.gateway.scarf.sh\//https:\/\/github.com\/coqui-ai\/TTS\/releases\/download\//g' TTS/.models.json
-      - name: Install TTS
-        run: |
-          python3 -m pip install .[all]
-          python3 setup.py egg_info
-      - name: Unit tests
-        run: make test_aux
diff --git a/.github/workflows/data_tests.yml b/.github/workflows/data_tests.yml
deleted file mode 100644
index 22fdf98c..00000000
--- a/.github/workflows/data_tests.yml
+++ /dev/null
@@ -1,49 +0,0 @@
-name: data-tests
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: [opened, synchronize, reopened]
-jobs:
-  check_skip:
-    runs-on: ubuntu-latest
-    if: "! contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - run: echo "${{ github.event.head_commit.message }}"
-
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10"]
-        experimental: [false]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: coqui-ai/setup-python@pip-cache-key-py-ver
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-          cache: 'pip'
-          cache-dependency-path: 'requirements*'
-      - name: check OS
-        run: cat /etc/os-release
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y --no-install-recommends git make gcc
-          make system-deps
-      - name: Install/upgrade Python setup deps
-        run: python3 -m pip install --upgrade pip setuptools wheel
-      - name: Replace scarf urls
-        run: |
-          sed -i 's/https:\/\/coqui.gateway.scarf.sh\//https:\/\/github.com\/coqui-ai\/TTS\/releases\/download\//g' TTS/.models.json
-      - name: Install TTS
-        run: |
-          python3 -m pip install .[all]
-          python3 setup.py egg_info
-      - name: Unit tests
-        run: make data_tests
diff --git a/.github/workflows/inference_tests.yml b/.github/workflows/inference_tests.yml
deleted file mode 100644
index 8e216f50..00000000
--- a/.github/workflows/inference_tests.yml
+++ /dev/null
@@ -1,49 +0,0 @@
-name: inference_tests
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: [opened, synchronize, reopened]
-jobs:
-  check_skip:
-    runs-on: ubuntu-latest
-    if: "! contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - run: echo "${{ github.event.head_commit.message }}"
-
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10"]
-        experimental: [false]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: coqui-ai/setup-python@pip-cache-key-py-ver
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-          cache: 'pip'
-          cache-dependency-path: 'requirements*'
-      - name: check OS
-        run: cat /etc/os-release
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y --no-install-recommends git make gcc
-          make system-deps
-      - name: Install/upgrade Python setup deps
-        run: python3 -m pip install --upgrade pip setuptools wheel
-      - name: Replace scarf urls
-        run: |
-          sed -i 's/https:\/\/coqui.gateway.scarf.sh\//https:\/\/github.com\/coqui-ai\/TTS\/releases\/download\//g' TTS/.models.json
-      - name: Install TTS
-        run: |
-          python3 -m pip install .[all]
-          python3 setup.py egg_info
-      - name: Unit tests
-        run: make inference_tests
diff --git a/.github/workflows/pypi-release.yml b/.github/workflows/pypi-release.yml
index 83797be1..2c1fd4bf 100644
--- a/.github/workflows/pypi-release.yml
+++ b/.github/workflows/pypi-release.yml
@@ -1,5 +1,6 @@
 name: Publish Python 🐍 distributions 📦 to PyPI
 on:
+  pull_request:
   release:
     types: [published]
 defaults:
@@ -36,7 +37,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.7"]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
@@ -44,8 +45,10 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - run: |
           python -m pip install -U pip setuptools wheel build
-      - run: |
-          python -m build
+      - name: Build manylinux Python wheels
+        uses: RalfG/python-wheels-manylinux-build@v0.4.2-manylinux2014_x86_64
+        with:
+          python-versions: 'cp37-cp37m'
       - run: |
           python -m pip install dist/*.whl
       - uses: actions/upload-artifact@v2
@@ -66,31 +69,5 @@ jobs:
         with:
           name: "wheel-3.7"
           path: "dist/"
-      - uses: actions/download-artifact@v2
-        with:
-          name: "wheel-3.8"
-          path: "dist/"
-      - uses: actions/download-artifact@v2
-        with:
-          name: "wheel-3.9"
-          path: "dist/"
-      - uses: actions/download-artifact@v2
-        with:
-          name: "wheel-3.10"
-          path: "dist/"
       - run: |
           ls -lh dist/
-      - name: Setup PyPI config
-        run: |
-          cat << EOF > ~/.pypirc
-          [pypi]
-          username=__token__
-          password=${{ secrets.PYPI_TOKEN }}
-          EOF
-      - uses: actions/setup-python@v2
-        with:
-          python-version: 3.8
-      - run: |
-          python -m pip install twine
-      - run: |
-          twine upload --repository pypi dist/*
diff --git a/.github/workflows/style_check.yml b/.github/workflows/style_check.yml
deleted file mode 100644
index 8d1e1af4..00000000
--- a/.github/workflows/style_check.yml
+++ /dev/null
@@ -1,47 +0,0 @@
-name: style-check
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: [opened, synchronize, reopened]
-jobs:
-  check_skip:
-    runs-on: ubuntu-latest
-    if: "! contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - run: echo "${{ github.event.head_commit.message }}"
-
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: [3.9]
-        experimental: [false]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: coqui-ai/setup-python@pip-cache-key-py-ver
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-          cache: 'pip'
-          cache-dependency-path: 'requirements*'
-      - name: check OS
-        run: cat /etc/os-release
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y git make gcc
-          make system-deps
-      - name: Install/upgrade Python setup deps
-        run: python3 -m pip install --upgrade pip setuptools wheel
-      - name: Install TTS
-        run: |
-          python3 -m pip install .[all]
-          python3 setup.py egg_info
-      - name: Lint check
-        run: |
-          make lint
\ No newline at end of file
diff --git a/.github/workflows/text_tests.yml b/.github/workflows/text_tests.yml
deleted file mode 100644
index 87a0658d..00000000
--- a/.github/workflows/text_tests.yml
+++ /dev/null
@@ -1,48 +0,0 @@
-name: text-tests
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: [opened, synchronize, reopened]
-jobs:
-  check_skip:
-    runs-on: ubuntu-latest
-    if: "! contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - run: echo "${{ github.event.head_commit.message }}"
-
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10"]
-        experimental: [false]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: coqui-ai/setup-python@pip-cache-key-py-ver
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-          cache: 'pip'
-          cache-dependency-path: 'requirements*'
-      - name: check OS
-        run: cat /etc/os-release
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y --no-install-recommends git make gcc
-          sudo apt-get install espeak
-          sudo apt-get install espeak-ng
-          make system-deps
-      - name: Install/upgrade Python setup deps
-        run: python3 -m pip install --upgrade pip setuptools wheel
-      - name: Install TTS
-        run: |
-          python3 -m pip install .[all]
-          python3 setup.py egg_info
-      - name: Unit tests
-        run: make test_text
diff --git a/.github/workflows/tts_tests.yml b/.github/workflows/tts_tests.yml
deleted file mode 100644
index 69ec955a..00000000
--- a/.github/workflows/tts_tests.yml
+++ /dev/null
@@ -1,51 +0,0 @@
-name: tts-tests
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: [opened, synchronize, reopened]
-jobs:
-  check_skip:
-    runs-on: ubuntu-latest
-    if: "! contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - run: echo "${{ github.event.head_commit.message }}"
-
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10"]
-        experimental: [false]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: coqui-ai/setup-python@pip-cache-key-py-ver
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-          cache: 'pip'
-          cache-dependency-path: 'requirements*'
-      - name: check OS
-        run: cat /etc/os-release
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y --no-install-recommends git make gcc
-          sudo apt-get install espeak
-          sudo apt-get install espeak-ng
-          make system-deps
-      - name: Install/upgrade Python setup deps
-        run: python3 -m pip install --upgrade pip setuptools wheel
-      - name: Replace scarf urls
-        run: |
-          sed -i 's/https:\/\/coqui.gateway.scarf.sh\//https:\/\/github.com\/coqui-ai\/TTS\/releases\/download\//g' TTS/.models.json
-      - name: Install TTS
-        run: |
-          python3 -m pip install .[all]
-          python3 setup.py egg_info
-      - name: Unit tests
-        run: make test_tts
diff --git a/.github/workflows/vocoder_tests.yml b/.github/workflows/vocoder_tests.yml
deleted file mode 100644
index e1e619b6..00000000
--- a/.github/workflows/vocoder_tests.yml
+++ /dev/null
@@ -1,46 +0,0 @@
-name: vocoder-tests
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: [opened, synchronize, reopened]
-jobs:
-  check_skip:
-    runs-on: ubuntu-latest
-    if: "! contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - run: echo "${{ github.event.head_commit.message }}"
-
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10"]
-        experimental: [false]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: coqui-ai/setup-python@pip-cache-key-py-ver
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-          cache: 'pip'
-          cache-dependency-path: 'requirements*'
-      - name: check OS
-        run: cat /etc/os-release
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y git make gcc
-          make system-deps
-      - name: Install/upgrade Python setup deps
-        run: python3 -m pip install --upgrade pip setuptools wheel
-      - name: Install TTS
-        run: |
-          python3 -m pip install .[all]
-          python3 setup.py egg_info
-      - name: Unit tests
-        run: make test_vocoder
diff --git a/.github/workflows/zoo_tests.yml b/.github/workflows/zoo_tests.yml
deleted file mode 100644
index eaa12fe3..00000000
--- a/.github/workflows/zoo_tests.yml
+++ /dev/null
@@ -1,50 +0,0 @@
-name: zoo-tests
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: [opened, synchronize, reopened]
-jobs:
-  check_skip:
-    runs-on: ubuntu-latest
-    if: "! contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - run: echo "${{ github.event.head_commit.message }}"
-
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10"]
-        experimental: [false]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: coqui-ai/setup-python@pip-cache-key-py-ver
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: x64
-          cache: 'pip'
-          cache-dependency-path: 'requirements*'
-      - name: check OS
-        run: cat /etc/os-release
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y git make gcc
-          sudo apt-get install espeak espeak-ng
-          make system-deps
-      - name: Install/upgrade Python setup deps
-        run: python3 -m pip install --upgrade pip setuptools wheel
-      - name: Replace scarf urls
-        run: |
-          sed -i 's/https:\/\/coqui.gateway.scarf.sh\//https:\/\/github.com\/coqui-ai\/TTS\/releases\/download\//g' TTS/.models.json
-      - name: Install TTS
-        run: |
-          python3 -m pip install .[all]
-          python3 setup.py egg_info
-      - name: Unit tests
-        run: make test_zoo