I always thought of browser support to be the same as what jQuery supports, implicitly, since it is a jQuery plugin. We can mention that explicitly.

Regarding #192 - there seems to be a way to set up automated testing for different browsers, though I'm not sure whether that would cover all supported browers, since it requires Selenium, and at least a while back, not all browsers had support for it. Wondering how jQuery itself approaches this issue, are they still using test swarm or did they move to Travis as well?