diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index d8c4686a..1afd8300 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -15,26 +15,6 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  job_metadata:
-    runs-on: ubuntu-latest
-    outputs:
-      commit_message: ${{ steps.get_commit_message.outputs.commit_message }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v5
-        with:
-          fetch-depth: 2
-      - name: Print head git commit message
-        id: get_commit_message
-        run: |
-          if [[ -z "$COMMIT_MSG" ]]; then
-            COMMIT_MSG=$(git show -s --format=%s $REF)
-          fi
-          echo commit_message=$COMMIT_MSG | tee -a $GITHUB_OUTPUT
-        env:
-          COMMIT_MSG: ${{ github.event.head_commit.message }}
-          REF: ${{ github.event.pull_request.head.sha }}
-
   build-sdist:
     name: Build sdist
     runs-on: ubuntu-latest
@@ -50,47 +30,32 @@ jobs:
           path: ./dist/*.tar.gz
 
   build-wheel:
-    name: Build wheel for ${{ matrix.python }}-${{ matrix.buildplat[1] }}
-    needs: [job_metadata]
+    name: Build wheel for ${{ matrix.buildplat[1] }}
     runs-on: ${{ matrix.buildplat[0] }}
-    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/') || contains(needs.job_metadata.outputs.commit_message, '[build wheels]')
     strategy:
       fail-fast: false
       matrix:
         buildplat:
           - [ubuntu-latest, musllinux_x86_64]
-          - [ubuntu-latest, manylinux_aarch64]
-          - [macos-15-intel, macosx_x86_64]  # native Intel hardware
+          - [ubuntu-latest, manylinux_x86_64]
+          - [ubuntu-24.04-arm, manylinux_aarch64]
+          - [macos-latest, macosx_arm64]
+          - [macos-15-intel, macosx_x86_64]
           - [windows-latest, win_amd64]
-        python: ["cp310", "cp311", "cp312", "cp313", "cp314"]
-        include:
-          # Manylinux and arm64 builds (on native hardware) are cheap, do all in one
-          - { buildplat: ["ubuntu-latest", "manylinux_x86_64"], python: "*" }
-          - { buildplat: ["macos-14", "macosx_arm64"], python: "*" }
 
     steps:
       - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
-      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@v6
-
-      # For aarch64 support
-      # https://cibuildwheel.pypa.io/en/stable/faq/#emulation
-      - uses: docker/setup-qemu-action@v3
-        with:
-          platforms: all
-        if: runner.os == 'Linux' && endsWith(matrix.buildplat[1], 'aarch64')
-
       - name: Build wheel(s)
-        run: uvx cibuildwheel
+        uses: pypa/cibuildwheel@v3.2.1
         env:
-          CIBW_BUILD: ${{ matrix.python }}-${{ matrix.buildplat[1] }}
+          CIBW_BUILD: "cp310-${{ matrix.buildplat[1] }} cp311-${{ matrix.buildplat[1] }} "
 
       - uses: actions/upload-artifact@v5
         with:
-          name: ${{ matrix.python == '*' && 'all' || matrix.python }}-${{ startsWith(matrix.buildplat[1], 'macosx') && 'macosx' || matrix.buildplat[1] }}-dist
+          name: ${{ matrix.buildplat[1] }}-dist
           path: ./wheelhouse/*.whl
 
   test-sdist:
diff --git a/pyproject.toml b/pyproject.toml
index 3141e3ab..e1d4365a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -64,11 +64,12 @@ test = [
 [tool.cibuildwheel]
 # Disable PyPy
 skip = "pp*"
-
+# 3.11 is abi3
+build = "cp310-* cp311-*"
 # 64-bit builds only; 32-bit builds seem pretty niche these days, so
 # don't bother unless someone asks
 archs = ["native"]
-
+before-build = "pip install abi3audit"
 test-requires = [
     "pytest",
     "nitime[full]",  # Enable all optional behavior
@@ -76,7 +77,24 @@ test-requires = [
 test-command = "pytest -rsx --pyargs nitime"
 
 [tool.cibuildwheel.linux]
-archs = ["x86_64", "aarch64"]
+repair-wheel-command = [
+  "auditwheel repair -w {dest_dir} {wheel}",
+  "bash tools/audit_wheel.sh {wheel}",
+]
+
+[tool.cibuildwheel.macos]
+archs = ["native"]
+repair-wheel-command = [
+  "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}",
+  "bash tools/audit_wheel.sh {wheel}",
+]
+
+[tool.cibuildwheel.windows]
+before-build = "pip install delvewheel abi3audit"
+repair-wheel-command = [
+  "delvewheel repair -w {dest_dir} {wheel}",
+  "bash tools/audit_wheel.sh {wheel}",
+]
 
 [tool.pytest.ini_options]
 minversion = "8"
diff --git a/setup.py b/setup.py
index 3974b51f..300dcb10 100755
--- a/setup.py
+++ b/setup.py
@@ -4,26 +4,47 @@
 This file only contains cython components.
 See pyproject.toml for the remaining configuration.
 """
-from setuptools import setup
-
-try:
-    from setuptools import Extension
-    from Cython.Build import cythonize
-    from numpy import get_include
-
-    # add Cython extensions to the setup options
-    exts = [
-        Extension(
-            'nitime._utils',
-            ['nitime/_utils.pyx'],
-            include_dirs=[get_include()],
-            define_macros=[('NPY_NO_DEPRECATED_API', 'NPY_1_7_API_VERSION')],
-        )
-    ]
-    opts = {'ext_modules': cythonize(exts, language_level='3')}
-except ImportError:
-    # no loop for you!
-    opts = {}
+import platform
+import sys
+
+from Cython.Build import cythonize
+from numpy import get_include
+from setuptools import setup, Extension
+from wheel.bdist_wheel import bdist_wheel
+
+# add Cython extensions to the setup options
+
+
+# https://github.com/joerick/python-abi3-package-sample/blob/main/setup.py
+class bdist_wheel_abi3(bdist_wheel):  # noqa: D101
+    def get_tag(self):  # noqa: D102
+        python, abi, plat = super().get_tag()
+
+        if python.startswith("cp"):
+            return "cp311", "abi3", plat
+
+        return python, abi, plat
+
+
+macros = [('NPY_NO_DEPRECATED_API', 'NPY_1_7_API_VERSION')]
+ext_kwargs = {}
+setup_kwargs = {}
+if sys.version_info.minor >= 11 and platform.python_implementation() == "CPython":
+    # Can create an abi3 wheel (typed memoryviews first available in 3.11)!
+    macros.append(("Py_LIMITED_API", "0x030B0000"))
+    ext_kwargs["py_limited_api"] = True
+    setup_kwargs["cmdclass"] = {"bdist_wheel": bdist_wheel_abi3}
+
+
+exts = [
+    Extension(
+        'nitime._utils',
+        ['nitime/_utils.pyx'],
+        include_dirs=[get_include()],
+        define_macros=macros,
+    )
+]
+opts = {'ext_modules': cythonize(exts, language_level='3'), **setup_kwargs}
 
 # Now call the actual setup function
 if __name__ == '__main__':
diff --git a/tools/audit_wheel.sh b/tools/audit_wheel.sh
new file mode 100755
index 00000000..dcd80bef
--- /dev/null
+++ b/tools/audit_wheel.sh
@@ -0,0 +1,9 @@
+#!/bin/bash -eo pipefail
+set -x
+
+PY_MINOR=$(python -c "import sys; print(sys.version_info.minor)")
+if [ "$PY_MINOR" -lt 11 ]; then
+  echo "Not checking abi3audit for Python $PY_MINOR < 3.11"
+  exit 0
+fi
+abi3audit --strict --report --verbose "$1"