Add more Python versions to Travis

blyxxyz · blyxxyz · commit 3f97229d4ed9 · 2020-08-07T22:44:47.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -8,7 +8,9 @@ python:
   - "3.6"
   - "3.7"
   - "3.8"
+  - "3.9-dev"
   - "pypy3.5"
+  - "pypy3"
 
 install:
   - pip install tox-travis
