.travis.yml in viabtc-0.2.0 vs .travis.yml in viabtc-0.3.0

- old
+ new

@@ -1,7 +1,10 @@ --- sudo: false language: ruby cache: bundler rvm: + - 2.6.0 - 2.5.3 + - 2.4.5 + - 2.3.8 before_install: gem install bundler -v 1.17.1