test against 5.1 rc1

Author: bckohan

.github/workflows/lint.yml

@@ -22,6 +22,7 @@ jobs:
           - '3.2' # LTS April 2024
           - '4.2' # LTS April 2026
           - '5.0' # April 2025
+          - '5.1rc1' # December 2025
         exclude:
           - python-version: '3.8'
             django-version: '4.2'
@@ -35,6 +36,10 @@ jobs:
             django-version: '5.0'
           - python-version: '3.10'
             django-version: '5.0'
+          - python-version: '3.8'
+            django-version: '5.1rc1'
+          - python-version: '3.10'
+            django-version: '5.1rc1'
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/test.yml

@@ -23,7 +23,7 @@ jobs:
           - '3.2' # LTS April 2024
           - '4.2' # LTS April 2026
           - '5.0' # April 2025
-          - '5.1b1' # December 2025
+          - '5.1rc1' # December 2025
         exclude:
           - python-version: '3.8'
             django-version: '5.0'
@@ -34,9 +34,9 @@ jobs:
           - python-version: '3.12'
             django-version: '3.2'
           - python-version: '3.8'
-            django-version: '5.1b1'
+            django-version: '5.1rc1'
           - python-version: '3.9'
-            django-version: '5.1b1'
+            django-version: '5.1rc1'
 
     steps:
     - uses: actions/checkout@v4