How do I find the minimum Wordpress version required if I want to use Backbone on a plugin? I'm building a Wordpress plugin, and I can't find documentation online that records when Wordpress first used Backbone.
1 Answer
It was introduced in 3.5 for the media library, but it's been periodically updated since then. Honestly, it's been around long enough that you're almost certainly using something else that has a more recent requirement.