MAINT: Test against latest NumPy

Author: larsoner

.github/workflows/test.yml

@@ -21,6 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
+        # We test NumPy dev on 3.11
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
         requires: ['requirements.txt']
         include:
@@ -37,9 +38,13 @@ jobs:
         allow-prereleases: true
     - name: Install
       run: |
+        set -eo pipefail
         python -m pip install --upgrade pip
         python -m pip install -r ${{ matrix.requires }}
         python -m pip install -r requirements-dev.txt
+        if [[ "${{ matrix.python-version }}" == "3.11" ]]; then
+          python -m pip install --only-binary numpy --pre --extra-index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple "numpy>=2.1.0.dev0"
+        fi
         python -m pip install .
     - name: Lint
       run: |