.travis.yml in numo-liblinear-1.0.0 vs .travis.yml in numo-liblinear-1.1.0

@@ -6,8 +6,9 @@
 cache: bundler
 rvm:
   - '2.4'
   - '2.5'
   - '2.6'
+  - '2.7'
 
 before_install:
   - gem install bundler -v 2.0.2