chore: add tests for v3.9 (#1007)

shwetha-manvinkurke · web-flow · commit a9a80675937f · 2021-09-10T10:05:00.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -10,6 +10,7 @@ env:
   - version=3.6
   - version=3.7
   - version=3.8
+  - version=3.9
   global:
   - CC_TEST_REPORTER_ID=$TRAVIS_CODE_CLIMATE_TOKEN
 before_script:
diff --git a/README.md b/README.md
@@ -39,7 +39,7 @@ We appreciate your continued support, thank you!
 
 ## Prerequisites
 
-- Python version 2.7, 3.5, 3.6, 3.7, or 3.8
+- Python version 2.7+
 - The SendGrid service, starting at the [free level](https://sendgrid.com/free?source=sendgrid-python)
 
 ## Setup Environment Variables
