diff --git a/.github/workflows/dolfinx-tests.yml b/.github/workflows/dolfinx-tests.yml
index 6bf34ef40..2e0d8340c 100644
--- a/.github/workflows/dolfinx-tests.yml
+++ b/.github/workflows/dolfinx-tests.yml
@@ -37,14 +37,13 @@ jobs:
       OMPI_ALLOW_RUN_AS_ROOT_CONFIRM: 1
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Basix
         run: |
           cmake -G Ninja -DCMAKE_BUILD_TYPE=Developer -B build-dir -S ./cpp
           cmake --build build-dir
           cmake --install build-dir
           python3 -m pip install ./python
-
       - name: Install FEniCS Python components
         if: github.event_name != 'workflow_dispatch'
         run: |
@@ -55,17 +54,16 @@ jobs:
         run: |
           python3 -m pip install git+https://github.com/FEniCS/ufl.git@${{ github.event.inputs.ufl_branch }}
           python3 -m pip install git+https://github.com/FEniCS/ffcx.git@${{ github.event.inputs.ffcx_branch }}
-
       - name: Get DOLFINx
         if: github.event_name != 'workflow_dispatch'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: ./dolfinx
           repository: FEniCS/dolfinx
           ref: main
       - name: Get DOLFINx
         if: github.event_name == 'workflow_dispatch'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: ./dolfinx
           repository: FEniCS/dolfinx
@@ -79,12 +77,10 @@ jobs:
         run: |
           python3 -m pip install -r dolfinx/python/build-requirements.txt # TO REMOVE
           python3 -m pip -v install --check-build-dependencies --no-build-isolation dolfinx/python/
-
       - name: Run mypy checks
         run: |
           cd dolfinx/python
           python3 -m mypy dolfinx
-
       - name: Build DOLFINx C++ unit tests
         run: |
           cmake -G Ninja -DCMAKE_BUILD_TYPE=Developer -B build/test/ -S dolfinx/cpp/test/
@@ -93,12 +89,10 @@ jobs:
         run: |
           cd build/test
           ctest -V --output-on-failure -R unittests
-
       - name: Run DOLFINx Python unit tests
         run: |
           cd dolfinx
           python3 -m pytest -n auto python/test/unit
-
       - name: Run DOLFINx Python demos
         run: |
           cd dolfinx/
diff --git a/.github/workflows/ffcx-tests.yml b/.github/workflows/ffcx-tests.yml
index b16c82306..d9cde4da9 100644
--- a/.github/workflows/ffcx-tests.yml
+++ b/.github/workflows/ffcx-tests.yml
@@ -27,46 +27,37 @@ jobs:
   build:
     name: Run FFCx tests
     runs-on: ubuntu-latest
-    env:
-      CC: gcc-10
-      CXX: g++-10
-
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.9
-
+          python-version: '3.11'
       - name: Install dependencies
         run: sudo apt-get install -y libopenblas-dev liblapack-dev graphviz libgraphviz-dev ninja-build
-
       - name: Install UFL (default branch)
         if: github.event_name != 'workflow_dispatch'
-        run: python3 -m pip install git+https://github.com/FEniCS/ufl.git
+        run: pip install git+https://github.com/FEniCS/ufl.git
       - name: Install UFL (specified branch)
         if: github.event_name == 'workflow_dispatch'
-        run: python3 -m pip install git+https://github.com/FEniCS/ufl.git@${{ github.event.inputs.ufl_branch }}
-
+        run: pip install git+https://github.com/FEniCS/ufl.git@${{ github.event.inputs.ufl_branch }}
       - name: Install Basix
-        run: python3 -m pip -v install .[ci]
-
+        run: pip -v install .[ci]
       - name: Get FFCx source (default branch)
         if: github.event_name != 'workflow_dispatch'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: ./ffcx
           repository: FEniCS/ffcx
           ref: main
       - name: Get FFCx source (specified branch)
         if: github.event_name == 'workflow_dispatch'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: ./ffcx
           repository: FEniCS/ffcx
           ref: ${{ github.event.inputs.ffcx_branch }}
-
       - name: Install FFCx
-        run: python3 -m pip install ./ffcx[ci]
+        run: pip install ./ffcx[ci]
       - name: Run FFCx tests
-        run: python3 -m pytest -n auto ffcx/test
+        run: pytest -n auto --ignore=ffcx/test/test_lnodes.py ffcx/test
diff --git a/.github/workflows/intel.yml b/.github/workflows/intel.yml
index 090059176..01eff83aa 100644
--- a/.github/workflows/intel.yml
+++ b/.github/workflows/intel.yml
@@ -17,43 +17,35 @@ on:
 jobs:
   build:
     name: Build and test (oneAPI)
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     container: ubuntu:22.04  # Run in container to test with minimal pre-installed packages
-
     env:
       CC: icx
       CXX: icpx
       DEBIAN_FRONTEND: noninteractive
-
     steps:
       - name: Install required packages to install Intel compilers and to build
         run: apt -y update && apt install -y bzip2 cmake git gnupg ninja-build wget
-
-      - uses: actions/checkout@v3
-
+      - uses: actions/checkout@v4
       - name: Install Intel compilers and Intel Python
         run: |
           wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB | gpg --dearmor | tee /usr/share/keyrings/oneapi-archive-keyring.gpg > /dev/null
           echo "deb [signed-by=/usr/share/keyrings/oneapi-archive-keyring.gpg] https://apt.repos.intel.com/oneapi all main" | tee /etc/apt/sources.list.d/oneAPI.list
           apt update
           apt install -y intel-oneapi-compiler-dpcpp-cpp intel-oneapi-mkl intel-oneapi-python libstdc++-11-dev
-
       - name: Install Basix
         run: |
           . /opt/intel/oneapi/setvars.sh
           pip -v install .[test]
-
       - name: Run units tests
         run: |
           . /opt/intel/oneapi/setvars.sh
           pip install pytest-xdist
           pytest -n auto --durations 20 test/
-
       - name: Run Python demos
         run: |
           . /opt/intel/oneapi/setvars.sh
           pytest demo/python/test.py
-
       - name: Run C++ demos
         run: |
           . /opt/intel/oneapi/setvars.sh
diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index e7a0e760e..e79503e1b 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -21,32 +21,22 @@ on:
 jobs:
   build:
     name: Build and test (MacOS)
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [macos-12]
-
+    runs-on: macos-12
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
           python-version: "3.11"
       - name: Install dependencies (non-Python)
         run: brew install ninja
-
       - name: Install Basix
-        run: |
-          python -m pip -v install .[test]
-
+        run: pip -v install .[test]
       - name: Run units tests
         run: |
-          python -m pip install pytest-xdist
-          python -m pytest -n auto --durations 20 test/
-
+          pip install pytest-xdist
+          pytest -n auto --durations 20 test/
       - name: Run python demos
-        run: python -m pytest demo/python/test.py
-
+        run: pytest demo/python/test.py
       - name: Run C++ demos
-        run: |
-          python -m pytest demo/cpp/test.py
+        run: pytest demo/cpp/test.py
diff --git a/.github/workflows/pythonapp.yml b/.github/workflows/pythonapp.yml
index 13ab68e70..698c7f5e9 100644
--- a/.github/workflows/pythonapp.yml
+++ b/.github/workflows/pythonapp.yml
@@ -26,9 +26,8 @@ jobs:
       matrix:
         os: [ubuntu-22.04]
         python-version: ["3.8", "3.9", "3.10", "3.11"]
-
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
@@ -37,47 +36,28 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y doxygen graphviz libopenblas-dev liblapack-dev ninja-build
-
       - name: Install Basix
-        run: python3 -m pip -v install .[ci]
-
+        run: pip -v install .[ci]
       - name: Lint with flake8
-        run: |
-          flake8 --statistics test/
-          flake8 --statistics python/
-          flake8 --statistics demo/python
-
+        run: flake8 --statistics test/ python/ demo/python
       - name: Run mypy checks
-        run: |
-          python3 -m mypy python/basix
-
+        run: mypy python/basix
       - name: pydocstyle checks
-        run: |
-          python3 -m pydocstyle python/basix
-
+        run: pydocstyle python/basix
       - name: isort checks
-        run: |
-          python3 -m isort --check .
-
+        run: isort --check .
       - name: Run units tests
-        run: |
-          python3 -m pytest -n auto --durations 20 test/
-
+        run: pytest -n auto --durations 20 test/
       - name: Run simple CMake integration test
         run: |
           cd test/test_cmake
           cmake -DCMAKE_BUILD_TYPE=Debug -DPython3_EXECUTABLE=python3 -G Ninja -B build-dir -S .
           cmake --build build-dir/
           build-dir/a.out
-
       - name: Run Python demos
-        run: |
-          python3 -m pytest demo/python/test.py
-
+        run: pytest demo/python/test.py
       - name: Run C++ demos
-        run: |
-          python3 -m pytest demo/cpp/test.py
-
+        run: pytest demo/cpp/test.py
       - name: Build documentation
         run: |
           export BASIX_VERSION=`python3 -c "import basix; print(basix.__version__)"`
@@ -85,7 +65,6 @@ jobs:
           doxygen
           cd ../python
           make html
-
       - name: Upload C++ documentation artifact
         uses: actions/upload-artifact@v3
         with:
@@ -102,13 +81,11 @@ jobs:
             doc/python/build/html
           retention-days: 2
           if-no-files-found: error
-
       - name: Build website documentation
         run: |
           export BASIX_VERSION=`python3 -c "import basix; print(basix.__version__)"`
           cd doc/web
           python make_html.py
-
       - name: Set version name
         if: ${{ github.repository == 'FEniCS/basix' && ( github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') ) && matrix.python-version == '3.11' }}
         run: |
@@ -121,7 +98,7 @@ jobs:
           python make_html.py --url https://docs.fenicsproject.org/basix/${{ env.VERSION_NAME }}
       - name: Checkout FEniCS/docs
         if: ${{ github.repository == 'FEniCS/basix' && ( github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') ) && matrix.python-version == '3.11' }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: "FEniCS/docs"
           path: "docs"
@@ -143,71 +120,69 @@ jobs:
           git commit --allow-empty -m "Update Basix docs FEniCS/basix@${{ github.sha }}"
           git push
 
+  isolated-python-build:
+    name: Build Python using '--no-build-isolation'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+      - name: Install dependencies
+        run: sudo apt-get install -y libopenblas-dev liblapack-dev ninja-build
+      - name: Install Python dependencies
+        run: pip install nanobind scikit-build-core[pyproject]
+      - name: Install Basix
+        run: pip install --no-build-isolation .
+
   build-cmake:
     name: Build using C++ and Python parts separately and run tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-22.04]
-        python-version: ["3.11"]
-
+    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: '3.11'
       - name: Install dependencies
         run: sudo apt-get install -y libopenblas-dev liblapack-dev
-
       - name: Install Basix C++ library
         run: |
           cd cpp
           cmake -DCMAKE_BUILD_TYPE=Release -B build-dir -S . # Use make (not ninja)
           cmake --build build-dir
           sudo cmake --install build-dir
-
       - name: Install Basix Python wrapper
         run: |
           cd python
-          python3 -m pip install .[test]
-
+          pip install .[test]
       - name: Run units tests
         run: |
-          python3 -m pip install pytest-xdist # in ci extras, but most not needed.
-          python3 -m pytest -n auto --durations 20 test/
-
+          pip install pytest-xdist # in ci extras, but most not needed.
+          pytest -n auto --durations 20 test/
       - name: Run Python demos
-        run: |
-          python3 -m pytest demo/python/test.py
-
+        run: pytest demo/python/test.py
       - name: Run C++ demos
-        run: |
-          python3 -m pytest demo/cpp/test.py
+        run: pytest demo/cpp/test.py
 
   build-cpp-only:
     name: Build C++ only and run demos
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-22.04]
-
+    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install dependencies
         run: sudo apt-get install -y libopenblas-dev liblapack-dev ninja-build
-
       - name: Install Basix
         run: |
           cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -B build-dir -S cpp
           cmake --build build-dir
           sudo cmake --install build-dir
-
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
           python-version: "3.11"
-      - name: Run C++ demos
+      - name: Run tests
         run: |
-          python3 -m pip install pytest
-          python3 -m pytest demo/cpp/test.py
+          pip install pytest
+          pytest demo/cpp/test.py
diff --git a/.github/workflows/redhat.yml b/.github/workflows/redhat.yml
index c1c72ea0a..73d08eed8 100644
--- a/.github/workflows/redhat.yml
+++ b/.github/workflows/redhat.yml
@@ -22,11 +22,9 @@ jobs:
     name: Build and test (Red Hat)
     runs-on: ubuntu-22.04
     container: rockylinux/rockylinux:9
-
     env:
       CC: gcc
       CXX: g++
-
     steps:
       - name: Install dependencies
         run: |
@@ -34,20 +32,14 @@ jobs:
           dnf install -y dnf-plugins-core
           dnf config-manager --set-enabled crb
           dnf install -y blas-devel cmake gcc gcc-c++ git lapack-devel python3 python3-devel python3-pip
-
-      - uses: actions/checkout@v3
-
+      - uses: actions/checkout@v4
       - name: Install Basix
-        run: |
-          python3 -m pip install .[test]
-
+        run: python3 -m pip install .[test]
       - name: Run units tests
         run: |
           python3 -m pip install pytest-xdist
           python3 -m pytest -n auto --durations 20 test/
-
       - name: Run Python demos
         run: python3 -m pytest demo/python/test.py
       - name: Run C++ demos
-        run: |
-          python3 -m pytest demo/cpp/test.py
+        run: python3 -m pytest demo/cpp/test.py
diff --git a/.github/workflows/sonarcloud.yml b/.github/workflows/sonarcloud.yml
index 50ab0672c..843d7079d 100644
--- a/.github/workflows/sonarcloud.yml
+++ b/.github/workflows/sonarcloud.yml
@@ -20,7 +20,7 @@ jobs:
       PETSC_ARCH: linux-gnu-real-32
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Shallow clones should be disabled for a better relevancy of analysis
       - name: Install dependencies
@@ -28,11 +28,12 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y libopenblas-dev liblapack-dev ninja-build
       - name: Set up JDK 11
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
-          java-version: 11
+          distribution: 'zulu'
+          java-version: 17
       - name: Cache SonarCloud packages
-        uses: actions/cache@v1
+        uses: actions/cache@v3
         with:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar
@@ -61,5 +62,4 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        run: |
-          sonar-scanner --define sonar.host.url="${{ env.SONAR_SERVER_URL }}" --define sonar.cfamily.build-wrapper-output="${{ env.BUILD_WRAPPER_OUT_DIR }}"
+        run: sonar-scanner --define sonar.host.url="${{ env.SONAR_SERVER_URL }}" --define sonar.cfamily.build-wrapper-output="${{ env.BUILD_WRAPPER_OUT_DIR }}"
diff --git a/README.md b/README.md
index 999c88b08..b9582fb70 100644
--- a/README.md
+++ b/README.md
@@ -23,9 +23,10 @@ Basix is one of the components of FEniCSx, alongside
 [FFCx](https://github.com/fenics/ffcx), and
 [DOLFINx](https://github.com/fenics/dolfinx).
 
-## Installing Basix
 
-To install the latest stable version of Basix from [pypi.org](https://pypi.org/project/fenics-basix/):
+## Installation
+
+To install Basix:
 ```console
 pip install fenics-basix
 ```
@@ -40,6 +41,7 @@ detailed [install instructions](INSTALL.md)
 Documentation of Basix can be found at
 https://docs.fenicsproject.org/basix/main/.
 
+
 ## Support
 
 If you find a bug in Basix, you can report it on the [GitHub issue
@@ -71,6 +73,7 @@ The following elements are supported on an interval:
   - [Hermite](https://defelement.com/elements/hermite.html)
   - [iso](https://defelement.com/elements/p1-iso-p2.html)
 
+
 ### Triangle
 
 In Basix, the sub-entities of the reference triangle are numbered as
@@ -165,6 +168,7 @@ The following elements are supported on a prism:
 
   - [Lagrange](https://defelement.com/elements/lagrange.html)
 
+
 ### Pyramid
 
 In Basix, the sub-entities of the reference pyramid are numbered as
diff --git a/pyproject.toml b/pyproject.toml
index 448291569..f812fe720 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["scikit-build-core", "nanobind>=1.6.0"]
+requires = ["scikit-build-core[pyproject]", "nanobind>=1.6.0"]
 build-backend = "scikit_build_core.build"
 # Minimum cmake and any necessary cmake install is handled by
 # scikit-build-core
@@ -11,8 +11,11 @@ version = "0.8.0.dev0"
 description = "Basix Python interface"
 readme = "README.md"
 requires-python = ">=3.8.0"
-license = {file = "LICENSE"}
-authors = [{email="fenics-dev@googlegroups.com"}, {name="FEniCS Project"}]
+license = { file = "LICENSE" }
+authors = [
+    { email = "fenics-dev@googlegroups.com" },
+    { name = "FEniCS Project" },
+]
 packages = ["basix"]
 dependencies = ["numpy>=1.21"]
 
@@ -55,11 +58,17 @@ test-skip = "*-macosx_arm64 *-*linux_aarch64"
 manylinux-x86_64-image = "manylinux_2_28"
 
 [tool.cibuildwheel.linux]
-archs = ["x86_64", "aarch64"] # Forces arm64 build on x86_64 runner using emulation.
+archs = [
+    "x86_64",
+    "aarch64",
+] # Forces arm64 build on x86_64 runner using emulation.
 before-build = "yum -y update && yum install -y epel-release && yum install -y openblas-devel ninja-build"
 
 [tool.cibuildwheel.macos]
-archs = ["x86_64", "arm64"] # Forces arm64 build on x86_64 runner using cross-compilation.
+archs = [
+    "x86_64",
+    "arm64",
+] # Forces arm64 build on x86_64 runner using cross-compilation.
 before-build = "export HOMEBREW_AUTO_UPDATING=0 && brew update && brew install ninja"
 
 [tool.pydocstyle]
diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index 308580284..83bdf217f 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -4,6 +4,7 @@ cmake_minimum_required(VERSION 3.19)
 if(APPLE)
   set(CMAKE_OSX_DEPLOYMENT_TARGET "10.14")
 endif()
+
 project(basix_nanobind VERSION "0.8.0.0" LANGUAGES CXX)
 
 # Set C++ standard
@@ -11,7 +12,6 @@ set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
-
 # See https://gitlab.kitware.com/cmake/cmake/-/issues/16414
 if(TARGET basix)
   add_library(Basix::basix ALIAS basix)
@@ -29,7 +29,7 @@ list(APPEND CMAKE_PREFIX_PATH "${NB_DIR}")
 find_package(nanobind CONFIG REQUIRED)
 
 # Create the binding library
-nanobind_add_module(_basixcpp MODULE wrapper.cpp)
+nanobind_add_module(_basixcpp wrapper.cpp)
 target_link_libraries(_basixcpp PRIVATE Basix::basix)
 
 # Add strict compiler flags
@@ -38,6 +38,7 @@ CHECK_CXX_COMPILER_FLAG("-Wall -Werror -Wextra -Wno-comment -pedantic" HAVE_PEDA
 
 if(HAVE_PEDANTIC)
   target_compile_options(_basixcpp PRIVATE -Wall;-Wextra;-Werror;-Wno-comment)
+
   # target_compile_options(_basixcpp PRIVATE -Wall;-Wextra;-Werror;-Wno-comment;-pedantic)
 endif()
 
diff --git a/python/pyproject.toml b/python/pyproject.toml
index b1a87391e..a2fc3fd7b 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["scikit-build-core", "nanobind>=1.6.0"]
+requires = ["scikit-build-core[pyproject]", "nanobind>=1.6.0"]
 build-backend = "scikit_build_core.build"
 # Minimum cmake and any necessary cmake install is handled by
 # scikit-build-core
@@ -11,8 +11,11 @@ version = "0.8.0.dev0"
 description = "Basix Python interface"
 readme = "../README.md"
 requires-python = ">=3.8.0"
-license = {file = "../LICENSE"}
-authors = [{email="fenics-dev@googlegroups.com"}, {name="FEniCS Project"}]
+license = { file = "../LICENSE" }
+authors = [
+    { email = "fenics-dev@googlegroups.com" },
+    { name = "FEniCS Project" },
+]
 packages = ["basix"]
 dependencies = ["numpy>=1.21"]