Reduce number of version to test on

f3ath · f3ath · commit 0bdf3ebe9f88 · 2020-05-26T17:40:38.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,9 +3,6 @@ dart:
   - stable
   - dev
   - "2.6.0"
-  - "2.6.1"
-  - "2.7.0"
-  - "2.8.0"
 dart_task:
   - test: --platform vm
   - test: --platform chrome
