The V7 Image did not trigger the garageSMS event. Investigation found that the garageSMS event defined in the metrics.js file needs a slight modification to make it work. The logical expression in exports.events associated with garageSMS needs to check for "OPENING.." (as defined within exports.metrics section) rather than "OPENING". I hope this saves someone some time. Without this change, the SMS event will not trigger.
Yup I ran into that myself and fixed it on my pi but forgot to push the update to github. I revisited this and I propose the following:
node.metrics['Status'].value.indexOf('OPENING')>-1
Then we don't care where OPENING is in the string.