About to purchase Onyx. what is the minimum version of Wordpress will Onyx work with? have site that have not touched for years (2.8.3 version of wordpress) want to upgrade to current wordpress version. Will upload to my site themes directory and switch to Onyx and upgrade to new WordPress version. Or do you recommend I try a upgrade to 4.5 and then activate the theme. Does that sound like it will work? Did a full backup of site in case of a crash. Talked to my hosting company and they asked what version WordPress would the new theme work with.