Only test on 3.10 for now.

Author: braxtonmckee

.github/workflows/python-package.yml

@@ -11,12 +11,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        python-version: ['3.10', '3.11', '3.12']
-        exclude:
-          - os: macos-latest
-            python-version: '3.10'
-          - os: macos-latest
-            python-version: '3.11'
+        python-version: ['3.10']
     steps:
     - uses: actions/checkout@v4
 
@@ -55,12 +50,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        python-version: ['3.10', '3.11', '3.12']
-        exclude:
-          - os: macos-latest
-            python-version: '3.10'
-          - os: macos-latest
-            python-version: '3.11'
+        python-version: ['3.10']
     steps:
     - uses: actions/checkout@v4
 
@@ -88,7 +78,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.12'
+        python-version: '3.10'
 
     - name: Install dependencies
       run: |