Only support NumPy 1.26 and 2.0

Author: asmeurer

.github/workflows/array-api-tests.yml

@@ -8,8 +8,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11']
-        numpy-version: ['1', 'dev']
+        python-version: ['3.9', '3.10', '3.11']
+        numpy-version: ['1.26', 'dev']
         exclude:
           - python-version: '3.8'
             numpy-version: 'dev'
@@ -35,7 +35,7 @@ jobs:
         if [[ "${{ matrix.numpy-version }}" == "dev" ]]; then
           python -m pip install --pre --extra-index https://pypi.anaconda.org/scientific-python-nightly-wheels/simple numpy;
         else
-          python -m pip install 'numpy<2.0';
+          python -m pip install 'numpy>=1.26,<2.0';
         fi
     - name: Run the array API testsuite
       env:

.github/workflows/tests.yml

@@ -5,8 +5,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11']
-        numpy-version: ['1', 'dev']
+        python-version: ['3.9', '3.10', '3.11']
+        numpy-version: ['1.26', 'dev']
         exclude:
           - python-version: '3.8'
             numpy-version: 'dev'
@@ -22,7 +22,7 @@ jobs:
           if [[ "${{ matrix.numpy-version }}" == "dev" ]]; then
             python -m pip install --pre --extra-index https://pypi.anaconda.org/scientific-python-nightly-wheels/simple numpy;
           else
-            python -m pip install 'numpy<2.0';
+            python -m pip install 'numpy>=1.26,<2.0';
           fi
           python -m pip install -r requirements-tests.txt
       - name: Run Tests