drop python 3.6

.github/workflows/main.yml

@@ -14,7 +14,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - '3.6'
         - '3.7'
         - '3.8'
         - '3.9'

README.md

@@ -54,7 +54,7 @@ There is a live example API for testing purposes, [available here][sandbox].
 
 # Requirements
 
-* Python (3.6, 3.7, 3.8, 3.9, 3.10)
+* Python (3.7, 3.8, 3.9, 3.10)
 * Django (2.2, 3.0, 3.1, 3.2, 4.0, 4.1)
 
 We **highly recommend** and only officially support the latest patch release of

setup.py

@@ -8,7 +8,7 @@ from io import open
 from setuptools import find_packages, setup
 
 CURRENT_PYTHON = sys.version_info[:2]
-REQUIRED_PYTHON = (3, 6)
+REQUIRED_PYTHON = (3, 7)
 
 # This check and everything above must remain compatible with Python 2.7.
 if CURRENT_PYTHON < REQUIRED_PYTHON:
@@ -83,7 +83,7 @@ setup(
     packages=find_packages(exclude=['tests*']),
     include_package_data=True,
     install_requires=["django>=2.2", "pytz"],
-    python_requires=">=3.6",
+    python_requires=">=3.7",
     zip_safe=False,
     classifiers=[
         'Development Status :: 5 - Production/Stable',
@@ -100,7 +100,6 @@ setup(
         'Operating System :: OS Independent',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',

tox.ini

@@ -1,8 +1,8 @@
 [tox]
 envlist =
-       {py36,py37,py38,py39}-django22,
-       {py36,py37,py38,py39}-django31,
-       {py36,py37,py38,py39,py310}-django32,
+       {py37,py38,py39}-django22,
+       {py37,py38,py39}-django31,
+       {py37,py38,py39,py310}-django32,
        {py38,py39,py310}-{django40,django41,djangomain},
        base,dist,docs,