diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 48f9f14d7e..991e8f92b2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,7 +5,30 @@ on: ["push", "pull_request"]
 permissions: {}
 
 jobs:
+  test-build-helpers:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version:
+          - "3.10"
+          - "3.14"
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
+        with:
+          python-version: ${{ matrix.python-version }}
+          no-project: true
+      - run: uvx pytest build_helpers
+
   test-linux-macos:
+    needs: [test-build-helpers]
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -25,6 +48,7 @@ jobs:
       - uses: ./.github/bottleneck-action
 
   test-windows:
+    needs: [test-build-helpers]
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -39,16 +63,16 @@ jobs:
         os:
           - windows-latest
           - windows-2022
-        include:
-          - os: windows-11-arm
-            architecture: arm64
-            python-version: "3.11"
-          - os: windows-11-arm
-            architecture: arm64
-            python-version: "3.14"
-          - os: windows-11-arm
-            architecture: arm64
-            python-version: "3.14t"
+        # include:
+        #   - os: windows-11-arm
+        #     architecture: arm64
+        #     python-version: "3.11"
+        #   - os: windows-11-arm
+        #     architecture: arm64
+        #     python-version: "3.14"
+        #   - os: windows-11-arm
+        #     architecture: arm64
+        #     python-version: "3.14t"
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
@@ -56,6 +80,7 @@ jobs:
       - uses: ./.github/bottleneck-action
 
   test-pyversions:
+    needs: [test-build-helpers]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -92,6 +117,7 @@ jobs:
       - test-windows
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         include:
         - os: ubuntu-latest
@@ -127,6 +153,12 @@ jobs:
           fetch-depth: 0
           persist-credentials: false
 
+      - name: Setup MSVC (32-bit)
+        if: ${{ startsWith(runner.os, 'windows') && matrix.archs == 'x86' }}
+        uses: bus1/cabuild/action/msdevshell@e22aba57d6e74891d059d66501b6b5aed8123c4d  # v1
+        with:
+          architecture: 'x86'
+
       - name: Build wheels
         uses: pypa/cibuildwheel@8d2b08b68458a16aeb24b64e68a09ab1c8e82084 # v3.4.1
         env:
diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index e083e6ace5..0000000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1,20 +0,0 @@
-include RELEASE.rst
-include Makefile
-include pyproject.toml
-
-recursive-include bottleneck/src *.c *.h
-exclude bottleneck/src/reduce.c
-exclude bottleneck/src/move.c
-exclude bottleneck/src/nonreduce.c
-exclude bottleneck/src/nonreduce_axis.c
-exclude bottleneck/src/bn_config.h
-
-recursive-include doc *
-recursive-exclude doc/build *
-include versioneer.py
-include bottleneck/_version.py
-include bottleneck/conftest.py
-
-global-exclude __pycache__
-global-exclude *.pyc
-global-exclude *~
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 79e4efe6db..0000000000
--- a/Makefile
+++ /dev/null
@@ -1,65 +0,0 @@
-# Bottleneck Makefile
-
-PYTHON=python
-
-srcdir := bottleneck
-
-help:
-	@echo "Available tasks:"
-	@echo "help    -->  This help page"
-	@echo "all     -->  clean, build, flake8, test"
-	@echo "build   -->  Build the Python C extensions"
-	@echo "clean   -->  Remove all the build files for a fresh start"
-	@echo "test    -->  Run unit tests"
-	@echo "flake8  -->  Check for pep8 errors"
-	@echo "readme  -->  Update benchmark results in README.rst"
-	@echo "bench   -->  Run performance benchmark"
-	@echo "detail  -->  Detailed benchmarks for all functions"
-	@echo "sdist   -->  Make source distribution"
-	@echo "doc     -->  Build Sphinx manual"
-	@echo "pypi    -->  Upload to pypi"
-
-all: clean build test flake8
-
-build:
-	${PYTHON} setup.py build_ext --inplace
-
-test:
-	${PYTHON} -c "import bottleneck;bottleneck.test()"
-
-lint:
-	ruff check
-
-format:
-	ruff format . --exclude "(build/|dist/|\.git/|\.mypy_cache/|\.tox/|\.venv/\.asv/|env|\.eggs)"
-
-readme:
-	PYTHONPATH=`pwd`:PYTHONPATH ${PYTHON} tools/update_readme.py
-
-bench:
-	${PYTHON} -c "import bottleneck; bottleneck.bench()"
-
-detail:
-	${PYTHON} -c "import bottleneck; bottleneck.bench_detailed('all')"
-
-sdist: clean
-	${PYTHON} setup.py sdist
-	git status
-
-pypi: clean
-	${PYTHON} setup.py sdist upload -r pypi
-
-# doc directory exists so use phony
-.PHONY: doc
-doc: clean build
-	rm -rf build/sphinx
-	${PYTHON} setup.py build_sphinx
-
-clean:
-	rm -rf build dist Bottleneck.egg-info
-	find . -name \*.pyc -delete
-	rm -f MANIFEST
-	rm -rf ${srcdir}/*.html ${srcdir}/build
-	rm -rf ${srcdir}/*.c
-	rm -rf ${srcdir}/*.so
-	rm -rf ${srcdir}/bn_config.h
diff --git a/README.rst b/README.rst
index fe3ee99a01..ad40aa2f58 100644
--- a/README.rst
+++ b/README.rst
@@ -125,18 +125,12 @@ Unit tests               pytest
 Documentation            sphinx, numpydoc
 ======================== ============================================================================
 
-To install Bottleneck on Linux, Mac OS X, et al.:
+To install Bottleneck:
 
 .. code-block:: console
 
     $ pip install .
 
-To install bottleneck on Windows, first install MinGW and add it to your
-system path. Then install Bottleneck with the command:
-
-.. code-block:: console
-
-    $ python setup.py install --compiler=mingw32
 
 Unit tests
 ==========
diff --git a/bottleneck/__init__.py b/bottleneck/__init__.py
index 801967e9fd..e4501cb8d2 100644
--- a/bottleneck/__init__.py
+++ b/bottleneck/__init__.py
@@ -37,11 +37,10 @@
 test = PytestTester(__name__)
 del PytestTester
 
-from ._version import get_versions  # noqa: E402
 
-__version__ = get_versions()["version"]
-del get_versions
+def __getitem__(key: str):
+    if key == "__version__":
+        from importlib.metadata import version
 
-from . import _version  # noqa: E402
-
-__version__ = _version.get_versions()["version"]
+        return version("bottleneck")
+    raise AttributeError
diff --git a/bottleneck/src/bottleneck.h b/bottleneck/src/bottleneck.h
index 371fefe99a..cab3326058 100644
--- a/bottleneck/src/bottleneck.h
+++ b/bottleneck/src/bottleneck.h
@@ -7,6 +7,11 @@
 #include <numpy/arrayobject.h>
 #include <bn_config.h>
 
+#ifdef Py_LIMITED_API
+    #define PyTuple_GET_ITEM PyTuple_GetItem
+    #define PyTuple_GET_SIZE PyTuple_Size
+#endif
+
 /* THREADS=1 releases the GIL but increases function call
  * overhead. THREADS=0 does not release the GIL but keeps
  * function call overhead low. Curly brackets are for C89
diff --git a/bottleneck/src/move_template.c b/bottleneck/src/move.c.template
similarity index 100%
rename from bottleneck/src/move_template.c
rename to bottleneck/src/move.c.template
diff --git a/bottleneck/src/nonreduce_template.c b/bottleneck/src/nonreduce.c.template
similarity index 100%
rename from bottleneck/src/nonreduce_template.c
rename to bottleneck/src/nonreduce.c.template
diff --git a/bottleneck/src/nonreduce_axis_template.c b/bottleneck/src/nonreduce_axis.c.template
similarity index 100%
rename from bottleneck/src/nonreduce_axis_template.c
rename to bottleneck/src/nonreduce_axis.c.template
diff --git a/bottleneck/src/reduce_template.c b/bottleneck/src/reduce.c.template
similarity index 100%
rename from bottleneck/src/reduce_template.c
rename to bottleneck/src/reduce.c.template
diff --git a/bottleneck/tests/test_template.py b/bottleneck/tests/test_template.py
deleted file mode 100644
index aab60865cc..0000000000
--- a/bottleneck/tests/test_template.py
+++ /dev/null
@@ -1,28 +0,0 @@
-import os
-import posixpath as path
-
-import pytest
-
-from ..src.bn_template import make_c_files
-
-
-@pytest.mark.thread_unsafe
-def test_make_c_files() -> None:
-    dirpath = os.path.join(os.path.dirname(__file__), "data/template_test/")
-    modules = ["test"]
-    test_input = os.path.join(dirpath, "test.c")
-    if os.path.exists(test_input):
-        os.remove(test_input)
-
-    make_c_files(dirpath=dirpath, modules=modules)
-
-    with open(os.path.join(dirpath, "truth.c")) as f:
-        truth = f.read()
-
-    with open(os.path.join(dirpath, "test.c")) as f:
-        test = f.read()
-    test = test.replace(path.relpath(dirpath), "{DIRPATH}")
-
-    assert truth == test
-
-    os.remove(test_input)
diff --git a/build_helpers/__init__.py b/build_helpers/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/bottleneck/src/bn_config.py b/build_helpers/config.py
similarity index 69%
rename from bottleneck/src/bn_config.py
rename to build_helpers/config.py
index 77507a2e6d..b28f93d064 100644
--- a/bottleneck/src/bn_config.py
+++ b/build_helpers/config.py
@@ -1,9 +1,10 @@
+#!/usr/bin/env python3
 """Based on numpy's approach to exposing compiler features via a config header.
 Unfortunately that file is not exposed, so re-implement the portions we need.
 """
 
-import os
 import textwrap
+from pathlib import Path
 
 OPTIONAL_FUNCTION_ATTRIBUTES = [
     ("HAVE_ATTRIBUTE_OPTIMIZE_OPT_3", '__attribute__((optimize("O3")))')
@@ -90,25 +91,27 @@ def check_gcc_function_attribute(cmd, attribute, name):
     return cmd.try_compile(body, None, None) != 0
 
 
-def create_config_h(config):
-    dirname = os.path.dirname(__file__)
-    config_h = os.path.join(dirname, "bn_config.h")
-
-    if (
-        os.path.exists(config_h)
-        and os.stat(__file__).st_mtime < os.stat(config_h).st_mtime
-    ):
-        return
+def create_config_h(config, output_dir: Path):
+    config_h = output_dir / "bn_config.h"
+    # this_script = Path(__file__)
+    # if (
+    #     config_h.exists()
+    #     and this_script.stat().st_mtime < config_h.stat().st_mtime
+    # ):
+    #     return
 
     output = []
 
-    for config_attr, func_attr in OPTIONAL_FUNCTION_ATTRIBUTES:
-        if check_gcc_function_attribute(config, func_attr, config_attr.lower()):
-            output.append((config_attr, "1"))
-        else:
-            output.append((config_attr, "0"))
+    if config is not None:
+        for config_attr, func_attr in OPTIONAL_FUNCTION_ATTRIBUTES:
+            if check_gcc_function_attribute(config, func_attr, config_attr.lower()):
+                output.append((config_attr, "1"))
+            else:
+                output.append((config_attr, "0"))
 
-    inline_alias = check_inline(config)
+        inline_alias = check_inline(config)
+    else:
+        inline_alias = ""
 
     with open(config_h, "w") as f:
         for setting in output:
@@ -118,3 +121,25 @@ def create_config_h(config):
             f.write("/* undef inline */\n")
         else:
             f.write(f"#define inline {inline_alias}\n")
+    print(f"wrote {config_h}")
+
+
+def main(argv: list[str] | None = None) -> int:
+    from argparse import ArgumentParser
+
+    parser = ArgumentParser()
+    parser.add_argument(
+        "-o",
+        dest="output_dir",
+        help="output directory",
+    )
+    args = parser.parse_args(argv)
+    create_config_h(
+        config=None,
+        output_dir=Path(args.output_dir),
+    )
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())
diff --git a/build_helpers/get_numpy_include_dir.py b/build_helpers/get_numpy_include_dir.py
new file mode 100644
index 0000000000..5bf083a34f
--- /dev/null
+++ b/build_helpers/get_numpy_include_dir.py
@@ -0,0 +1,21 @@
+# adapted from scipy's meson.build
+import os
+from contextlib import suppress
+
+import numpy as np
+
+
+def main(argv: list[str] | None = None) -> int:
+    assert not argv
+    incdir = np.get_include()
+
+    with suppress(Exception):
+        # when things are split across drives on Windows,
+        # there is no relative path and an exception gets raised.
+        incdir = os.path.relpath(np.get_include())
+    print(incdir)
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())
diff --git a/bottleneck/src/bn_template.py b/build_helpers/template.py
similarity index 81%
rename from bottleneck/src/bn_template.py
rename to build_helpers/template.py
index 9166a57049..7dbb63b7f2 100644
--- a/bottleneck/src/bn_template.py
+++ b/build_helpers/template.py
@@ -1,33 +1,30 @@
+#!/usr/bin/env python3
 import ast
-import os
-import posixpath as path
 import re
+from pathlib import Path
 from re import Pattern
 
 
-def make_c_files(dirpath: str | None = None, modules: list[str] | None = None) -> None:
-    if modules is None:
-        modules = ["reduce", "move", "nonreduce", "nonreduce_axis"]
-    if dirpath is None:
-        dirpath = os.path.dirname(__file__)
-    for module in modules:
-        template_file = os.path.join(dirpath, module + "_template.c")
-        posix_template = path.relpath(path.join(dirpath, module + "_template.c"))
-        target_file = os.path.join(dirpath, module + ".c")
+def make_c_file(
+    template_file: Path,
+    output_file: Path,
+) -> None:
+    assert template_file.suffixes == [".c", ".template"]
+    target_name = template_file.stem  # trim the last suffix ('.template')
+    assert target_name.endswith(".c"), template_file
+    assert target_name == output_file.name, output_file
 
-        if (
-            os.path.exists(target_file)
-            and os.stat(template_file).st_mtime < os.stat(target_file).st_mtime
-        ):
-            continue
+    # if (
+    #     target_file.exists()
+    #     and template_file.stat().st_mtime < target_file.stat().st_mtime
+    # ):
+    #     continue
 
-        with open(template_file) as f:
-            src_str = f.read()
-        src_str = f'#line 1 "{posix_template}"\n' + template(src_str)
-        if len(src_str) and src_str[-1] != "\n":
-            src_str += "\n"
-        with open(target_file, "w") as f:
-            f.write(src_str)
+    src_str = f'#line 1 "{template_file.name}"\n' + template(template_file.read_text())
+    if len(src_str) and src_str[-1] != "\n":
+        src_str += "\n"
+    output_file.write_text(src_str)
+    print(f"wrote {output_file}")
 
 
 def template(src_str: str) -> str:
@@ -209,3 +206,30 @@ def next_block(
                 raise ValueError("found end of function before beginning")
             return idx, i
     return None, None
+
+
+def main(argv: list[str] | None = None) -> int:
+    from argparse import ArgumentParser
+
+    parser = ArgumentParser()
+    parser.add_argument(
+        "template_file",
+        type=Path,
+        help="path to template file",
+    )
+    parser.add_argument(
+        "-o",
+        dest="output_file",
+        type=Path,
+        help="path to output file",
+    )
+    args = parser.parse_args(argv)
+    make_c_file(
+        template_file=args.template_file,
+        output_file=args.output_file,
+    )
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())
diff --git a/build_helpers/tests/__init__.py b/build_helpers/tests/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/bottleneck/tests/data/template_test/test_template.c b/build_helpers/tests/data/template_test/test.c.template
similarity index 100%
rename from bottleneck/tests/data/template_test/test_template.c
rename to build_helpers/tests/data/template_test/test.c.template
diff --git a/bottleneck/tests/data/template_test/truth.c b/build_helpers/tests/data/template_test/truth.c
similarity index 97%
rename from bottleneck/tests/data/template_test/truth.c
rename to build_helpers/tests/data/template_test/truth.c
index 80a0badc4a..4ade306d23 100644
--- a/bottleneck/tests/data/template_test/truth.c
+++ b/build_helpers/tests/data/template_test/truth.c
@@ -1,4 +1,4 @@
-#line 1 "{DIRPATH}/test_template.c"
+#line 1 "test.c.template"
 // Copyright 2010-2019 Keith Goodman
 // Copyright 2019 Bottleneck Developers
 #include "bottleneck.h"
diff --git a/build_helpers/tests/test_template.py b/build_helpers/tests/test_template.py
new file mode 100644
index 0000000000..79c300e5e2
--- /dev/null
+++ b/build_helpers/tests/test_template.py
@@ -0,0 +1,30 @@
+from pathlib import Path
+
+import pytest
+
+from ..template import main
+
+SRC_DIR = Path(__file__).parents[2] / "bottleneck" / "src"
+
+
+@pytest.fixture(params=sorted(SRC_DIR.glob("*.c.template")))
+def template_file(request):
+    return request.param
+
+
+def test_make_c_file(template_file, tmp_path) -> None:
+    target = tmp_path / template_file.stem
+    retcode = main([str(template_file), "-o", str(target)])
+    assert retcode == 0
+    assert target.is_file()
+
+
+DATA_DIR = Path(__file__).parent / "data" / "template_test"
+
+
+def test_known_result(tmp_path) -> None:
+    ref = DATA_DIR / "truth.c"
+    target = tmp_path / "test.c"
+    retcode = main([str(DATA_DIR / "test.c.template"), "-o", str(target)])
+    assert retcode == 0
+    assert target.read_text() == ref.read_text()
diff --git a/meson.build b/meson.build
new file mode 100644
index 0000000000..fbce3fb512
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,141 @@
+project(
+  'bottleneck',
+  'c',
+  # https://mesonbuild.com/meson-python/reference/meson-compatibility.html#cmdoption-arg-1.6.0
+  meson_version: '>=1.6.0',
+)
+
+# detect missing dependencies early
+py = import('python').find_installation(pure: false)
+
+helpers = 'build_helpers'
+
+npy_inc_str = run_command(py,
+  [helpers / 'get_numpy_include_dir.py'],
+  check: true,
+).stdout().strip()
+npy_inc = include_directories(npy_inc_str)
+
+npy_nodeprapi = [
+  # keep in sync with pyproject.toml
+  '-DNPY_NO_DEPRECATED_API=NPY_1_21_API_VERSION',
+]
+
+npy_dep = declare_dependency(
+  include_directories: npy_inc,
+  compile_args: npy_nodeprapi,
+)
+
+bn_config_h = custom_target(
+  'bn_config',
+  output: 'bn_config.h',
+  command: [find_program(helpers / 'config.py'), '-o', '@OUTDIR@'],
+)
+
+cgen = generator(
+  find_program(helpers / 'template.py'),
+  arguments: ['@INPUT@', '-o', '@OUTPUT@'],
+  output: '@BASENAME@',
+)
+
+bn = 'bottleneck'
+src = bn / 'src'
+bn_dep = declare_dependency(
+  dependencies: npy_dep,
+  compile_args: npy_nodeprapi,
+  include_directories: [src, npy_inc],
+)
+
+py.extension_module(
+  'reduce',
+  [
+    bn_config_h,
+    cgen.process(src / 'reduce.c.template'),
+  ],
+  subdir: 'bottleneck',
+  install: true,
+  dependencies : [npy_dep, bn_dep],
+  c_args: npy_nodeprapi,
+  limited_api: py.language_version(),
+)
+py.extension_module(
+  'move',
+  [
+    bn_config_h,
+    cgen.process(src / 'move.c.template'),
+    src / 'move_median/move_median.c',
+  ],
+  subdir: 'bottleneck',
+  install: true,
+  dependencies : [npy_dep, bn_dep],
+  c_args: npy_nodeprapi,
+  limited_api: py.language_version(),
+)
+py.extension_module(
+  'nonreduce',
+  [
+    bn_config_h,
+    cgen.process(src / 'nonreduce.c.template'),
+  ],
+  subdir: 'bottleneck',
+  install: true,
+  dependencies : [npy_dep, bn_dep],
+  c_args: npy_nodeprapi,
+  limited_api: py.language_version(),
+)
+py.extension_module(
+  'nonreduce_axis',
+  [
+    bn_config_h,
+    cgen.process(src / 'nonreduce_axis.c.template'),
+  ],
+  subdir: 'bottleneck',
+  install: true,
+  dependencies : [npy_dep, bn_dep],
+  c_args: npy_nodeprapi,
+  limited_api: py.language_version(),
+)
+
+
+py.install_sources(
+  bn / '__init__.py',
+  bn / '_pytesttester.py',
+  bn / 'conftest.py',
+  # bn / '_version.py',
+  subdir: 'bottleneck',
+)
+
+benchmark = bn / 'benchmark'
+py.install_sources(
+  benchmark / '__init__.py',
+  benchmark / 'autotimeit.py',
+  benchmark / 'bench_detailed.py',
+  benchmark / 'bench.py',
+  subdir: 'bottleneck/benchmark',
+)
+
+slow = bn / 'slow'
+py.install_sources(
+  slow / '__init__.py',
+  slow / 'move.py',
+  slow / 'nonreduce_axis.py',
+  slow / 'nonreduce.py',
+  slow / 'reduce.py',
+  subdir: 'bottleneck/slow',
+)
+
+tests = bn / 'tests'
+py.install_sources(
+  tests / '__init__.py',
+  tests / 'common.py',
+  tests / 'input_modification_test.py',
+  tests / 'list_input_test.py',
+  tests / 'memory_test.py',
+  tests / 'move_test.py',
+  tests / 'nonreduce_axis_test.py',
+  tests / 'nonreduce_test.py',
+  tests / 'reduce_test.py',
+  tests / 'scalar_input_test.py',
+  tests / 'util.py',
+  subdir: 'bottleneck/tests',
+)
diff --git a/pyproject.toml b/pyproject.toml
index 4578f6f338..c15e08cec4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,8 +1,7 @@
 [build-system]
+# keep in sync with dependency-groups
 requires = [
-    "setuptools>=77.0.1",
-    "versioneer>=0.29",
-    "versioneer[toml] ; python_version < '3.11'",
+    "meson-python>=0.18.0",
     # Comments on numpy build requirement range:
     #
     #   1. >=2.0.x is the numpy requirement for wheel builds for distribution
@@ -15,10 +14,11 @@ requires = [
     #      it should not be loosened more than that.
     "numpy>=2,<2.6"
 ]
-build-backend = "setuptools.build_meta"
+build-backend = "mesonpy"
 
 [project]
 name = "Bottleneck"
+version = "1.7.0.dev0"
 description = "Fast NumPy array functions written in C"
 maintainers = [
     { name = "Christopher Whelan" , email = "bottle-neck@googlegroups.com" },
@@ -51,16 +51,36 @@ classifiers = [
 ]
 requires-python = ">=3.10"
 dependencies = [
-    # keep in sync with NPY_* macros (setup.py)
+    # keep in sync with NPY_* macros (meson.build)
     "numpy>=1.21.3",
 ]
-dynamic = ["version"]
 
 [project.urls]
 Repository = "https://github.com/pydata/bottleneck"
 Changelog = "https://github.com/pydata/bottleneck/blob/master/RELEASE.rst"
 
 [dependency-groups]
+# For convenience, the dev group contains build time requirements because
+# - meson-python supports editable installs or build isolation, but not both
+# - uv special cases this group name and includes it by default via uv sync
+#
+# Combined with no-build-isolation set in [tool.uv],
+# this allows to bootstrap an editable in just two simple steps:
+# uv sync --only-dev && uv sync
+#
+# This could be simplified/reunifed depending on what happens on the following
+# upstream issue
+# https://github.com/astral-sh/uv/issues/7052
+#
+# ninja is a system level requirement to meson-python
+# it is automatically obtained from PyPI if lacking at the system level
+# when building a package in isolation, which is why it's not listed
+# under build-system requires.
+dev = [
+    "meson-python>=0.18.0",
+    "ninja>=1.11.1.3",
+    "numpy>=2.0.0, <2.6",
+]
 doc = [
     "numpydoc",
     "sphinx",
@@ -74,12 +94,12 @@ concurrency = [
     "pytest-run-parallel>=0.9.0",
 ]
 
-[tool.setuptools]
-include-package-data = false
-zip-safe = false
-
-[tool.setuptools.packages.find]
-namespaces = false
+[tool.meson-python]
+# disallow limited-api builds by default
+# - users building from source generally do not need portable binaries
+# - this is overridden in the cibuildwheel section
+limited-api = true
+args.setup = ['-Dpython.allow_limited_api=false']
 
 [tool.versioneer]
 VCS = "git"
@@ -95,11 +115,29 @@ filterwarnings = ["error"]
 
 [tool.cibuildwheel]
 build-frontend = "uv; args: --no-config"
+config-settings = { setup-args = ["-Dpython.allow_limited_api=true"] }
 skip = [
     "*_i686",
     "cp310-win_arm64", # no numpy wheels for this target
 ]
 
+[[tool.cibuildwheel.overrides]]
+# CPython 3.14 predates PEP 803
+select = "cp314t-*"
+config-settings = { setup-args = ["-Dpython.allow_limited_api=false"] }
+
+[[tool.cibuildwheel.overrides]]
+# adapted from numpy
+select = "*win_arm64*"
+config-settings = { build-dir = "build" , setup-args = ["--vsenv", "-Dpython.allow_limited_api=true"] }
+
+[[tool.cibuildwheel.overrides]]
+# cibw's override system is not flexible enough to inherit *nested*
+# config items, so instead we need to repeat every other overlapping
+# overrides here.
+select = "cp314t-*win_arm64*"
+config-settings = { build-dir = "build" , setup-args = ["--vsenv", "-Dpython.allow_limited_api=false"] }
+
 [tool.ruff]
 exclude = [
     "doc",
diff --git a/setup.py b/setup.py
deleted file mode 100644
index fd43a3cc21..0000000000
--- a/setup.py
+++ /dev/null
@@ -1,161 +0,0 @@
-#!/usr/bin/env python
-
-import os
-import shutil
-import sys
-from distutils.command.config import config as _config
-
-from setuptools import Command, setup
-from setuptools.command.build_ext import build_ext as _build_ext
-from setuptools.extension import Extension
-
-import versioneer
-
-define_macros = [
-    # keep in sync with runtime requirements (pyproject.toml)
-    ("NPY_NO_DEPRECATED_API", "NPY_1_21_API_VERSION"),
-]
-
-
-class config(_config):
-    def run(self):
-        from bn_config import create_config_h
-
-        create_config_h(self)
-
-
-class clean(Command):
-    user_options = [("all", "a", "")]
-
-    def initialize_options(self):
-        self.all = True
-        self.delete_dirs = []
-        self.delete_files = []
-
-        for root, dirs, files in os.walk("bottleneck"):
-            for d in dirs:
-                if d == "__pycache__":
-                    self.delete_dirs.append(os.path.join(root, d))
-
-            if "__pycache__" in root:
-                continue
-
-            for f in files:
-                if f.endswith(".pyc") or f.endswith(".so"):
-                    self.delete_files.append(os.path.join(root, f))
-
-                if f.endswith(".c") and "template" in f:
-                    generated_file = os.path.join(root, f.replace("_template", ""))
-                    if os.path.exists(generated_file):
-                        self.delete_files.append(generated_file)
-
-        config_h = "bottleneck/src/bn_config.h"
-        if os.path.exists(config_h):
-            self.delete_files.append(config_h)
-
-        if os.path.exists("build"):
-            self.delete_dirs.append("build")
-
-    def finalize_options(self):
-        pass
-
-    def run(self):
-        for delete_dir in self.delete_dirs:
-            shutil.rmtree(delete_dir)
-        for delete_file in self.delete_files:
-            os.unlink(delete_file)
-
-
-# workaround for installing bottleneck when numpy is not present
-class build_ext(_build_ext):
-    # taken from: stackoverflow.com/questions/19919905/
-    # how-to-bootstrap-numpy-installation-in-setup-py#21621689
-    def finalize_options(self):
-        _build_ext.finalize_options(self)
-        # prevent numpy from thinking it is still in its setup process
-        import builtins
-
-        builtins.__NUMPY_SETUP__ = False
-        import numpy
-
-        # place numpy includes first, see gh #156
-        self.include_dirs.insert(0, numpy.get_include())
-        self.include_dirs.append("bottleneck/src")
-
-    def build_extensions(self):
-        from bn_template import make_c_files
-
-        self.run_command("config")
-        dirpath = "bottleneck/src"
-        modules = ["reduce", "move", "nonreduce", "nonreduce_axis"]
-        make_c_files(dirpath, modules)
-
-        _build_ext.build_extensions(self)
-
-
-cmdclass = versioneer.get_cmdclass()
-cmdclass["build_ext"] = build_ext
-cmdclass["clean"] = clean
-cmdclass["config"] = config
-
-# Add our template path to the path so that we don't have a circular reference
-# of working install to be able to re-compile
-sys.path.append(os.path.join(os.path.dirname(__file__), "bottleneck/src"))
-
-
-def prepare_modules():
-    base_includes = [
-        "bottleneck/src/bottleneck.h",
-        "bottleneck/src/bn_config.h",
-        "bottleneck/src/iterators.h",
-    ]
-    ext = [
-        Extension(
-            "bottleneck.reduce",
-            sources=["bottleneck/src/reduce.c"],
-            depends=base_includes,
-            define_macros=define_macros,
-            extra_compile_args=["-O2"],
-        )
-    ]
-    ext += [
-        Extension(
-            "bottleneck.move",
-            sources=[
-                "bottleneck/src/move.c",
-                "bottleneck/src/move_median/move_median.c",
-            ],
-            depends=base_includes + ["bottleneck/src/move_median/move_median.h"],
-            define_macros=define_macros,
-            extra_compile_args=["-O2"],
-        )
-    ]
-    ext += [
-        Extension(
-            "bottleneck.nonreduce",
-            sources=["bottleneck/src/nonreduce.c"],
-            depends=base_includes,
-            define_macros=define_macros,
-            extra_compile_args=["-O2"],
-        )
-    ]
-    ext += [
-        Extension(
-            "bottleneck.nonreduce_axis",
-            sources=["bottleneck/src/nonreduce_axis.c"],
-            depends=base_includes,
-            define_macros=define_macros,
-            extra_compile_args=["-O2"],
-        )
-    ]
-    return ext
-
-
-setup(
-    version=versioneer.get_version(),
-    package_data={
-        "bottleneck.tests": ["data/*/*"],
-    },
-    cmdclass=cmdclass,
-    ext_modules=prepare_modules(),
-)
diff --git a/tools/travis/bn_setup.sh b/tools/travis/bn_setup.sh
deleted file mode 100644
index 29eaab9796..0000000000
--- a/tools/travis/bn_setup.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/env bash
-
-set -ev # exit on first error, print commands
-
-if [ "${TEST_RUN}" = "style" ]; then
-    ruff check
-    ruff format . --check --exclude "(build/|dist/|\.git/|\.mypy_cache/|\.tox/|\.venv/\.asv/|env|\.eggs)"
-else
-    if [ "${TEST_RUN}" = "sdist" ]; then
-        python setup.py sdist
-        ARCHIVE=`ls dist/*.tar.gz`
-        pip install "${ARCHIVE[0]}"
-    else
-        pip install "."
-    fi
-    python setup.py build_ext --inplace
-    set +e
-    if [ "${TEST_RUN}" = "doc" ]; then
-	make doc
-    else
-	# Workaround for https://github.com/travis-ci/travis-ci/issues/6522
-	python "tools/test-installed-bottleneck.py"
-    fi
-fi
diff --git a/uv.lock b/uv.lock
index 1726a96683..e79601a011 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2,9 +2,12 @@ version = 1
 revision = 3
 requires-python = ">=3.10"
 resolution-markers = [
-    "python_full_version >= '3.12'",
-    "python_full_version == '3.11.*'",
-    "python_full_version < '3.11'",
+    "python_full_version >= '3.12' and sys_platform != 'ios'",
+    "python_full_version >= '3.12' and sys_platform == 'ios'",
+    "python_full_version == '3.11.*' and sys_platform != 'ios'",
+    "python_full_version == '3.11.*' and sys_platform == 'ios'",
+    "python_full_version < '3.11' and sys_platform != 'ios'",
+    "python_full_version < '3.11' and sys_platform == 'ios'",
 ]
 
 [[package]]
@@ -27,6 +30,7 @@ wheels = [
 
 [[package]]
 name = "bottleneck"
+version = "1.7.0.dev0"
 source = { editable = "." }
 dependencies = [
     { name = "numpy", version = "2.2.6", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.11'" },
@@ -38,6 +42,12 @@ concurrency = [
     { name = "pytest" },
     { name = "pytest-run-parallel" },
 ]
+dev = [
+    { name = "meson-python" },
+    { name = "ninja" },
+    { name = "numpy", version = "2.2.6", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.11'" },
+    { name = "numpy", version = "2.4.2", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.11'" },
+]
 doc = [
     { name = "gitpython" },
     { name = "numpydoc" },
@@ -57,6 +67,11 @@ concurrency = [
     { name = "pytest", specifier = ">=8.0.0" },
     { name = "pytest-run-parallel", specifier = ">=0.9.0" },
 ]
+dev = [
+    { name = "meson-python", specifier = ">=0.18.0" },
+    { name = "ninja", specifier = ">=1.11.1.3" },
+    { name = "numpy", specifier = ">=2.0.0,<2.6" },
+]
 doc = [
     { name = "gitpython" },
     { name = "numpydoc" },
@@ -176,7 +191,8 @@ name = "docutils"
 version = "0.21.2"
 source = { registry = "https://pypi.org/simple" }
 resolution-markers = [
-    "python_full_version < '3.11'",
+    "python_full_version < '3.11' and sys_platform != 'ios'",
+    "python_full_version < '3.11' and sys_platform == 'ios'",
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/ae/ed/aefcc8cd0ba62a0560c3c18c33925362d46c6075480bfa4df87b28e169a9/docutils-0.21.2.tar.gz", hash = "sha256:3a6b18732edf182daa3cd12775bbb338cf5691468f91eeeb109deff6ebfa986f", size = 2204444, upload-time = "2024-04-23T18:57:18.24Z" }
 wheels = [
@@ -188,8 +204,10 @@ name = "docutils"
 version = "0.22.4"
 source = { registry = "https://pypi.org/simple" }
 resolution-markers = [
-    "python_full_version >= '3.12'",
-    "python_full_version == '3.11.*'",
+    "python_full_version >= '3.12' and sys_platform != 'ios'",
+    "python_full_version >= '3.12' and sys_platform == 'ios'",
+    "python_full_version == '3.11.*' and sys_platform != 'ios'",
+    "python_full_version == '3.11.*' and sys_platform == 'ios'",
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/ae/b6/03bb70946330e88ffec97aefd3ea75ba575cb2e762061e0e62a213befee8/docutils-0.22.4.tar.gz", hash = "sha256:4db53b1fde9abecbb74d91230d32ab626d94f6badfc575d6db9194a49df29968", size = 2291750, upload-time = "2025-12-18T19:00:26.443Z" }
 wheels = [
@@ -356,12 +374,62 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/70/bc/6f1c2f612465f5fa89b95bead1f44dcb607670fd42891d8fdcd5d039f4f4/markupsafe-3.0.3-cp314-cp314t-win_arm64.whl", hash = "sha256:32001d6a8fc98c8cb5c947787c5d08b0a50663d139f1305bac5885d98d9b40fa", size = 14146, upload-time = "2025-09-27T18:37:28.327Z" },
 ]
 
+[[package]]
+name = "meson"
+version = "1.11.1"
+source = { registry = "https://pypi.org/simple" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/5e/cd/f3a881ff5e601d6bbeff63b38ee2362e1167c47d9cde03eddf8d71a4ffb0/meson-1.11.1-py3-none-any.whl", hash = "sha256:9b3a023657e393dbc5335b95c561337d49b7a458f5541e47ec44f2cc566e0d80", size = 1078534, upload-time = "2026-04-21T03:15:31.611Z" },
+]
+
+[[package]]
+name = "meson-python"
+version = "0.19.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "meson" },
+    { name = "packaging" },
+    { name = "pyproject-metadata" },
+    { name = "tomli", marker = "python_full_version < '3.11'" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/32/98/7fe5d1bf741c03c6eea04b6245737dbd79657d4f9200e82fcbb4cc12637b/meson_python-0.19.0.tar.gz", hash = "sha256:9959d198aa69b57fcfd354a34518c6f795b781a73ed0656f4d01660160cc2553", size = 101504, upload-time = "2026-01-15T13:52:44.368Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/16/7f/d1b0c65b267a1463d752b324f11d3470e30889daefc4b9ec83029bfa30b5/meson_python-0.19.0-py3-none-any.whl", hash = "sha256:67b5906c37404396d23c195e12c8825506074460d4a2e7083266b845d14f0298", size = 28946, upload-time = "2026-01-15T13:52:43.107Z" },
+]
+
+[[package]]
+name = "ninja"
+version = "1.13.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/43/73/79a0b22fc731989c708068427579e840a6cf4e937fe7ae5c5d0b7356ac22/ninja-1.13.0.tar.gz", hash = "sha256:4a40ce995ded54d9dc24f8ea37ff3bf62ad192b547f6c7126e7e25045e76f978", size = 242558, upload-time = "2025-08-11T15:10:19.421Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/3c/74/d02409ed2aa865e051b7edda22ad416a39d81a84980f544f8de717cab133/ninja-1.13.0-py3-none-macosx_10_9_universal2.whl", hash = "sha256:fa2a8bfc62e31b08f83127d1613d10821775a0eb334197154c4d6067b7068ff1", size = 310125, upload-time = "2025-08-11T15:09:50.971Z" },
+    { url = "https://files.pythonhosted.org/packages/8e/de/6e1cd6b84b412ac1ef327b76f0641aeb5dcc01e9d3f9eee0286d0c34fd93/ninja-1.13.0-py3-none-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:3d00c692fb717fd511abeb44b8c5d00340c36938c12d6538ba989fe764e79630", size = 177467, upload-time = "2025-08-11T15:09:52.767Z" },
+    { url = "https://files.pythonhosted.org/packages/c8/83/49320fb6e58ae3c079381e333575fdbcf1cca3506ee160a2dcce775046fa/ninja-1.13.0-py3-none-manylinux2014_i686.manylinux_2_17_i686.whl", hash = "sha256:be7f478ff9f96a128b599a964fc60a6a87b9fa332ee1bd44fa243ac88d50291c", size = 187834, upload-time = "2025-08-11T15:09:54.115Z" },
+    { url = "https://files.pythonhosted.org/packages/56/c7/ba22748fb59f7f896b609cd3e568d28a0a367a6d953c24c461fe04fc4433/ninja-1.13.0-py3-none-manylinux2014_ppc64le.manylinux_2_17_ppc64le.whl", hash = "sha256:60056592cf495e9a6a4bea3cd178903056ecb0943e4de45a2ea825edb6dc8d3e", size = 202736, upload-time = "2025-08-11T15:09:55.745Z" },
+    { url = "https://files.pythonhosted.org/packages/79/22/d1de07632b78ac8e6b785f41fa9aad7a978ec8c0a1bf15772def36d77aac/ninja-1.13.0-py3-none-manylinux2014_s390x.manylinux_2_17_s390x.whl", hash = "sha256:1c97223cdda0417f414bf864cfb73b72d8777e57ebb279c5f6de368de0062988", size = 179034, upload-time = "2025-08-11T15:09:57.394Z" },
+    { url = "https://files.pythonhosted.org/packages/ed/de/0e6edf44d6a04dabd0318a519125ed0415ce437ad5a1ec9b9be03d9048cf/ninja-1.13.0-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:fb46acf6b93b8dd0322adc3a4945452a4e774b75b91293bafcc7b7f8e6517dfa", size = 180716, upload-time = "2025-08-11T15:09:58.696Z" },
+    { url = "https://files.pythonhosted.org/packages/54/28/938b562f9057aaa4d6bfbeaa05e81899a47aebb3ba6751e36c027a7f5ff7/ninja-1.13.0-py3-none-manylinux_2_28_armv7l.manylinux_2_31_armv7l.whl", hash = "sha256:4be9c1b082d244b1ad7ef41eb8ab088aae8c109a9f3f0b3e56a252d3e00f42c1", size = 146843, upload-time = "2025-08-11T15:10:00.046Z" },
+    { url = "https://files.pythonhosted.org/packages/2a/fb/d06a3838de4f8ab866e44ee52a797b5491df823901c54943b2adb0389fbb/ninja-1.13.0-py3-none-manylinux_2_31_riscv64.whl", hash = "sha256:6739d3352073341ad284246f81339a384eec091d9851a886dfa5b00a6d48b3e2", size = 154402, upload-time = "2025-08-11T15:10:01.657Z" },
+    { url = "https://files.pythonhosted.org/packages/31/bf/0d7808af695ceddc763cf251b84a9892cd7f51622dc8b4c89d5012779f06/ninja-1.13.0-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:11be2d22027bde06f14c343f01d31446747dbb51e72d00decca2eb99be911e2f", size = 552388, upload-time = "2025-08-11T15:10:03.349Z" },
+    { url = "https://files.pythonhosted.org/packages/9d/70/c99d0c2c809f992752453cce312848abb3b1607e56d4cd1b6cded317351a/ninja-1.13.0-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:aa45b4037b313c2f698bc13306239b8b93b4680eb47e287773156ac9e9304714", size = 472501, upload-time = "2025-08-11T15:10:04.735Z" },
+    { url = "https://files.pythonhosted.org/packages/9f/43/c217b1153f0e499652f5e0766da8523ce3480f0a951039c7af115e224d55/ninja-1.13.0-py3-none-musllinux_1_2_i686.whl", hash = "sha256:5f8e1e8a1a30835eeb51db05cf5a67151ad37542f5a4af2a438e9490915e5b72", size = 638280, upload-time = "2025-08-11T15:10:06.512Z" },
+    { url = "https://files.pythonhosted.org/packages/8c/45/9151bba2c8d0ae2b6260f71696330590de5850e5574b7b5694dce6023e20/ninja-1.13.0-py3-none-musllinux_1_2_ppc64le.whl", hash = "sha256:3d7d7779d12cb20c6d054c61b702139fd23a7a964ec8f2c823f1ab1b084150db", size = 642420, upload-time = "2025-08-11T15:10:08.35Z" },
+    { url = "https://files.pythonhosted.org/packages/3c/fb/95752eb635bb8ad27d101d71bef15bc63049de23f299e312878fc21cb2da/ninja-1.13.0-py3-none-musllinux_1_2_riscv64.whl", hash = "sha256:d741a5e6754e0bda767e3274a0f0deeef4807f1fec6c0d7921a0244018926ae5", size = 585106, upload-time = "2025-08-11T15:10:09.818Z" },
+    { url = "https://files.pythonhosted.org/packages/c1/31/aa56a1a286703800c0cbe39fb4e82811c277772dc8cd084f442dd8e2938a/ninja-1.13.0-py3-none-musllinux_1_2_s390x.whl", hash = "sha256:e8bad11f8a00b64137e9b315b137d8bb6cbf3086fbdc43bf1f90fd33324d2e96", size = 707138, upload-time = "2025-08-11T15:10:11.366Z" },
+    { url = "https://files.pythonhosted.org/packages/34/6f/5f5a54a1041af945130abdb2b8529cbef0cdcbbf9bcf3f4195378319d29a/ninja-1.13.0-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:b4f2a072db3c0f944c32793e91532d8948d20d9ab83da9c0c7c15b5768072200", size = 581758, upload-time = "2025-08-11T15:10:13.295Z" },
+    { url = "https://files.pythonhosted.org/packages/95/97/51359c77527d45943fe7a94d00a3843b81162e6c4244b3579fe8fc54cb9c/ninja-1.13.0-py3-none-win32.whl", hash = "sha256:8cfbb80b4a53456ae8a39f90ae3d7a2129f45ea164f43fadfa15dc38c4aef1c9", size = 267201, upload-time = "2025-08-11T15:10:15.158Z" },
+    { url = "https://files.pythonhosted.org/packages/29/45/c0adfbfb0b5895aa18cec400c535b4f7ff3e52536e0403602fc1a23f7de9/ninja-1.13.0-py3-none-win_amd64.whl", hash = "sha256:fb8ee8719f8af47fed145cced4a85f0755dd55d45b2bddaf7431fa89803c5f3e", size = 309975, upload-time = "2025-08-11T15:10:16.697Z" },
+    { url = "https://files.pythonhosted.org/packages/df/93/a7b983643d1253bb223234b5b226e69de6cda02b76cdca7770f684b795f5/ninja-1.13.0-py3-none-win_arm64.whl", hash = "sha256:3c0b40b1f0bba764644385319028650087b4c1b18cdfa6f45cb39a3669b81aa9", size = 290806, upload-time = "2025-08-11T15:10:18.018Z" },
+]
+
 [[package]]
 name = "numpy"
 version = "2.2.6"
 source = { registry = "https://pypi.org/simple" }
 resolution-markers = [
-    "python_full_version < '3.11'",
+    "python_full_version < '3.11' and sys_platform != 'ios'",
+    "python_full_version < '3.11' and sys_platform == 'ios'",
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/76/21/7d2a95e4bba9dc13d043ee156a356c0a8f0c6309dff6b21b4d71a073b8a8/numpy-2.2.6.tar.gz", hash = "sha256:e29554e2bef54a90aa5cc07da6ce955accb83f21ab5de01a62c8478897b264fd", size = 20276440, upload-time = "2025-05-17T22:38:04.611Z" }
 wheels = [
@@ -426,8 +494,10 @@ name = "numpy"
 version = "2.4.2"
 source = { registry = "https://pypi.org/simple" }
 resolution-markers = [
-    "python_full_version >= '3.12'",
-    "python_full_version == '3.11.*'",
+    "python_full_version >= '3.12' and sys_platform != 'ios'",
+    "python_full_version >= '3.12' and sys_platform == 'ios'",
+    "python_full_version == '3.11.*' and sys_platform != 'ios'",
+    "python_full_version == '3.11.*' and sys_platform == 'ios'",
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/57/fd/0005efbd0af48e55eb3c7208af93f2862d4b1a56cd78e84309a2d959208d/numpy-2.4.2.tar.gz", hash = "sha256:659a6107e31a83c4e33f763942275fd278b21d095094044eb35569e86a21ddae", size = 20723651, upload-time = "2026-01-31T23:13:10.135Z" }
 wheels = [
@@ -546,6 +616,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/f4/7e/a72dd26f3b0f4f2bf1dd8923c85f7ceb43172af56d63c7383eb62b332364/pygments-2.20.0-py3-none-any.whl", hash = "sha256:81a9e26dd42fd28a23a2d169d86d7ac03b46e2f8b59ed4698fb4785f946d0176", size = 1231151, upload-time = "2026-03-29T13:29:30.038Z" },
 ]
 
+[[package]]
+name = "pyproject-metadata"
+version = "0.11.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "packaging" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/83/fa/8bf4fa41adfebd95dce360afe3f5fca243a17932089d3d5486e95ca44c57/pyproject_metadata-0.11.0.tar.gz", hash = "sha256:c72fa49418bb7c5a10f25e050c418009898d1c051721d19f98a6fb6da59a66cf", size = 43799, upload-time = "2026-02-09T19:12:50.578Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/1d/0b/da4851b1e2d9c40c9bd74c0abd94510a7d797da9ccde0a90e8953751ed4a/pyproject_metadata-0.11.0-py3-none-any.whl", hash = "sha256:85bbecca8694e2c00f63b492c96921d6c228454057c88e7c352b2077fcaa4096", size = 22040, upload-time = "2026-02-09T19:12:49.184Z" },
+]
+
 [[package]]
 name = "pytest"
 version = "9.0.3"
@@ -623,7 +705,8 @@ name = "sphinx"
 version = "8.1.3"
 source = { registry = "https://pypi.org/simple" }
 resolution-markers = [
-    "python_full_version < '3.11'",
+    "python_full_version < '3.11' and sys_platform != 'ios'",
+    "python_full_version < '3.11' and sys_platform == 'ios'",
 ]
 dependencies = [
     { name = "alabaster", marker = "python_full_version < '3.11'" },
@@ -654,7 +737,8 @@ name = "sphinx"
 version = "9.0.4"
 source = { registry = "https://pypi.org/simple" }
 resolution-markers = [
-    "python_full_version == '3.11.*'",
+    "python_full_version == '3.11.*' and sys_platform != 'ios'",
+    "python_full_version == '3.11.*' and sys_platform == 'ios'",
 ]
 dependencies = [
     { name = "alabaster", marker = "python_full_version == '3.11.*'" },
@@ -685,7 +769,8 @@ name = "sphinx"
 version = "9.1.0"
 source = { registry = "https://pypi.org/simple" }
 resolution-markers = [
-    "python_full_version >= '3.12'",
+    "python_full_version >= '3.12' and sys_platform != 'ios'",
+    "python_full_version >= '3.12' and sys_platform == 'ios'",
 ]
 dependencies = [
     { name = "alabaster", marker = "python_full_version >= '3.12'" },