Update supported ruby versions Removed support for EOL ruby 1.9.3: https://www.ruby-lang.org/en/news/2015/02/23/support-for-ruby-1-9-3-has-ended/
Update supported ruby versions
Removed support for EOL ruby 1.9.3: https://www.ruby-lang.org/en/news/2015/02/23/support-for-ruby-1-9-3-has-ended/

BlockScore/blockscore-ruby,BlockScore/blockscore-ruby