traving testing on xenial
language: python
sudo: required
-dist: trusty
+dist: "xenial"
cache: pip
@@ -72,6 +72,10 @@ matrix:
env: ADAPTER=google
- python: '3.6'
env: ADAPTER=google
+ - python: '3.7'
+ env: ADAPTER=google
+ - python: '3.8'
+ env: ADAPTER=google
- python: '3.5'
env: ADAPTER=oracle
- python: '3.6'
