Merge branch 'tox31'

Author: justquick

tox.ini

@@ -2,14 +2,16 @@
 envlist =
     py{36,37}-django22-{mysql,postgres}
     py{36,37}-django30-{mysql,postgres}
+    py{37,38}-django31-{mysql,postgres}
 
 [testenv]
 commands = coverage run runtests/manage.py test -v3 --noinput actstream testapp testapp_nested
 
 deps =
     coverage>=4.5.1
     django22: Django>=2.2,<3.0
-    django30: Django>=3.0,<4.0
+    django30: Django>=3.0,<3.1
+    django30: Django>=3.1,<3.2
     mysql: mysqlclient>=1.4.2,<1.5
     mysql: django-mysql>=2.4.1
     postgres,sqlite: django-jsonfield>=1.0.1