Add support for DRF 3.15 and drop Django <4.2

README.md

@@ -18,8 +18,8 @@ Requirements
 ============
 
 - Python (3.8, 3.9, 3.10, 3.11, 3.12)
-- Django (3.2, 4.0, 4.1, 4.2, 5.0)
-- djangorestframework (3.11+)
+- Django (4.2, 5.0)
+- djangorestframework (3.14+)
 
 Installation
 ============

setup.py

@@ -44,9 +44,6 @@ def get_version(package):
         'Development Status :: 4 - Beta',
         'Environment :: Web Environment',
         'Framework :: Django',
-        'Framework :: Django :: 3.2',
-        'Framework :: Django :: 4.0',
-        'Framework :: Django :: 4.1',
         'Framework :: Django :: 4.2',
         'Framework :: Django :: 5.0',
         'Intended Audience :: Developers',

tox.ini

@@ -4,10 +4,9 @@ DJANGO_SETTINGS_MODULE = tests.settings
 
 [tox]
 envlist =
-    py{38,39,310,311}-dj{32}-drf{311,312,313,314}-pytest
-    py{38,39,310,311}-dj{40,41}-drf{313,314}-pytest
-    py{38,39,310,311,312}-dj{42}-drf{314}-{pytest,mypy}
-    py{310,311,312}-dj{50}-drf{314}-{pytest,mypy}
+    py{38,39,310,311,312}-dj42-drf{314,315}-pytest
+    py{310,311,312}-dj50-drf{314,315}-pytest
+    py312-dj50-drf315-mypy
 skip_missing_interpreters = true
 
 [gh-actions]
@@ -18,9 +17,6 @@ python =
     3.11: py311
     3.12: py312
 django =
-    3.2: dj32
-    4.0: dj40
-    4.1: dj41
     4.2: dj42
     5.0: dj50
 
@@ -29,17 +25,12 @@ setenv =
     PYTHONDONTWRITEBYTECODE=1
     PYTHONWARNINGS=once
 deps =
-    dj32: Django>=3.2a1,<4.0
-    dj40: Django>=4.0,<4.1
-    dj41: Django>=4.1,<4.2
     dj42: Django>=4.2,<5.0
     dj50: Django>=5.0,<5.1
-    drf311: djangorestframework>=3.11,<3.12
-    drf312: djangorestframework>=3.12,<3.13
-    drf313: djangorestframework>=3.13,<3.14
     drf314: djangorestframework>=3.14,<3.15
+    drf315: djangorestframework>=3.15,<3.16
     pytest: -rrequirements.txt
-    mypy: djangorestframework-stubs[compatible-mypy]
+    mypy: djangorestframework-stubs[compatible-mypy]>=3.15,<3.16
 commands=
     pytest: pytest --cov drf_writable_nested --cov-report=xml
     mypy: mypy --show-traceback example