diff --git a/.circleci/config.yml b/.circleci/config.yml
index dcf06ca..f99ba79 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,7 +2,7 @@
 version: 2.1
 
 orbs:
-  python: circleci/python@1.2.1
+  python: circleci/python@3.0.0
 
 jobs:
   build_docs:
@@ -10,6 +10,7 @@ jobs:
     steps:
       - checkout
       - python/install-packages:
+          args: --upgrade --upgrade-strategy=eager
           pkg-manager: pip-dist
           pip-dependency-file: docs/requirements.txt
       - run:
@@ -31,9 +32,7 @@ jobs:
       - run:
           name: Install and configure dependencies
           command: |
-            # Old version used because of gh-pages bug:
-            # https://github.com/tschaub/gh-pages/issues/354
-            npm install -g --silent gh-pages@3.0.0
+            npm install -g --silent gh-pages
             git config --global user.email "MatplotlibCircleBot@nomail"
             git config --global user.name "MatplotlibCircleBot"
       - add_ssh_keys:
diff --git a/.github/.github/workflows/lighthouse.yml b/.github/.github/workflows/lighthouse.yml
deleted file mode 100644
index a766f75..0000000
--- a/.github/.github/workflows/lighthouse.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: Lighthouse
-on: [push, pull_request]
-jobs:
-  CI:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-
-      - name: Set up Python 3.7
-        uses: actions/setup-python@v1
-        with:
-          python-version: 3.7
-
-      - name: Install dask-sphinx-theme
-        run: |
-          python -m pip install --upgrade pip
-          python -m pip install -e .
-
-      - name: Make example docs
-        run: |
-          cd docs
-          make html
-
-      - name: Run Lighthouse against example docs build
-        uses: treosh/lighthouse-ci-action@v2
-        with:
-          configPath: "./lighthouserc.json"
-          temporaryPublicStorage: true
diff --git a/.github/.github/workflows/pre-commit.yaml b/.github/.github/workflows/pre-commit.yaml
deleted file mode 100644
index 82e8821..0000000
--- a/.github/.github/workflows/pre-commit.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-name: Linting
-
-on:
-  push:
-    branches: main
-  pull_request:
-    branches: main
-
-jobs:
-  checks:
-    name: pre-commit hooks
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
-      - uses: pre-commit/action@v2.0.0
diff --git a/.github/.github/workflows/publish-pypi.yml b/.github/.github/workflows/publish-pypi.yml
deleted file mode 100644
index 78cbfe6..0000000
--- a/.github/.github/workflows/publish-pypi.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-name: Push to PyPI
-
-on:
-  push:
-    tags:
-      - "*"
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v1
-
-      - name: Set up Python 3.7
-        uses: actions/setup-python@v1
-        with:
-          python-version: 3.7
-
-      - name: Install mpl-sphinx-theme
-        run: |
-          python -m pip install --upgrade pip
-          python -m pip install -e .
-
-      - name: Build mpl-sphinx-theme dist
-        run: |
-          python -m pip install wheel twine
-          python setup.py sdist bdist_wheel
-
-      - name: Publish mpl-sphinx-theme
-        uses: pypa/gh-action-pypi-publish@master
-        with:
-          user: __token__
-          password: ${{ secrets.pypi_token }}
diff --git a/.github/.githubold/pull_request_template.md b/.github/.githubold/pull_request_template.md
deleted file mode 100644
index d55de22..0000000
--- a/.github/.githubold/pull_request_template.md
+++ /dev/null
@@ -1,12 +0,0 @@
-## PR Summary
-
-
-<!--
-To create a new package yml, make a new file with your package name in the `packages/`
-directory with a  yml suffix.  Examples can be seen in the `packages/` directory, but 
-at the minimum you need to include the `repo:`, `section:` and `description:` fields.  
-Please keep the description very short.  
-
-Other useful fields are `site:`, `pypi_name`, `conda_package`, (if different from the 
-github name), and `conda_channel` if not *conda-forge*.  
--->
diff --git a/.github/.githubold/workflows/main.yml b/.github/.githubold/workflows/main.yml
deleted file mode 100644
index c6864b5..0000000
--- a/.github/.githubold/workflows/main.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-on: [status]
-jobs:
-  circleci_artifacts_redirector_job:
-    runs-on: ubuntu-latest
-    name: Run CircleCI artifacts redirector
-    steps:
-      - name: GitHub Action step
-        uses: larsoner/circleci-artifacts-redirector-action@master
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          artifact-path: 0/docs/_build/html/index.html
-          circleci-jobs: build_docs