Change log develop (unreleased) 0.2.0 (2/14/2015) Changes Use -p, -l and -s options of trema run in cucumber. 0.1.1 (2/6/2015) Bugs fixed Automatically respond to Echo request messages from switches. 0.1.0 (2/6/2015) Misc The initial release version of hello_trema that runs on pure-Ruby Trema.