For JS unit tests we might not want to include this, but it'd be useful for regular jobs.
For example: a ton of support issues are easily solved when we realize the user is using an older version of Appium.
Additionally, we can have sauce prompt the user to update their caps. Like how we just switched our default selenium versions. Imagine green text that one day says "Appium 1.2". And the next day it's red with a tooltip saying "A newer version of Appium is available"