Updated test versions

Author: geophphrie

.github/workflows/tests.yml

@@ -18,12 +18,10 @@ jobs:
         # AttributeError: module 'collections' has no attribute 'Callable'
         # https://github.com/nose-devs/nose/issues/1099
         django:
-        - 'Django~=2.2.0'
-        - 'Django~=3.0.0'
-        - 'Django~=3.1.0'
         - 'Django~=3.2.0'
         - 'Django~=4.0.0'
         - 'Django~=4.1.0'
+        - 'Django~=4.2.0'
         experimental: [false]
         # include:
         # - python: '3.9'
@@ -38,6 +36,8 @@ jobs:
           django: 'Django~=4.0.0'
         - python: '3.7'
           django: 'Django~=4.1.0'
+        - python: '3.7'
+          django: 'Django~=4.2.0'
     services:
       postgres:
         image: postgres:latest
@@ -69,7 +69,7 @@ jobs:
       env:
         DB_SETTINGS: >-
           {
-            "ENGINE":"django.db.backends.postgresql_psycopg2",
+            "ENGINE":"django.db.backends.postgresql",
             "NAME":"querybuilder",
             "USER":"postgres",
             "PASSWORD":"postgres",
@@ -78,7 +78,7 @@ jobs:
           }
         DB_SETTINGS2: >-
           {
-            "ENGINE":"django.db.backends.postgresql_psycopg2",
+            "ENGINE":"django.db.backends.postgresql",
             "NAME":"querybuilder2",
             "USER":"postgres",
             "PASSWORD":"postgres",