drop support for python 3.6, past EOL date

Author: jeking3

.github/workflows/test.yml

@@ -11,14 +11,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10']
         django-version: ['2.2', '3.1', '3.2', '4.0', 'main']
 
         exclude:
-          - python-version: '3.6'
-            django-version: '4.0'
-          - python-version: '3.6'
-            django-version: 'main'
           - python-version: '3.7'
             django-version: '4.0'
           - python-version: '3.7'

CHANGES.rst

@@ -27,6 +27,7 @@ Full list of changes:
 - Russian translations update (gh-897)
 - Add Python 3.10 to test matrix (gh-899)
 - Added support for Django 4.0 (gh-898)
+- Dropped support for Python 3.6, which reached end-of-life on 2021-12-23 (gh-946).
 
 3.0.0 (2021-04-16)
 ------------------

setup.py

@@ -28,13 +28,13 @@
             "Framework :: Django :: 3.2",
             "Framework :: Django :: 4.0",
             "Programming Language :: Python",
-            "Programming Language :: Python :: 3.6",
+            "Programming Language :: Python :: 3",
             "Programming Language :: Python :: 3.7",
             "Programming Language :: Python :: 3.8",
             "Programming Language :: Python :: 3.9",
             "Programming Language :: Python :: 3.10",
             "License :: OSI Approved :: BSD License",
         ],
-        python_requires=">=3.6",
+        python_requires=">=3.7",
         include_package_data=True,
     )