For theme developers using RwSetGet I’ve just updated the repo to account for the cache busting links (that ?v=12345... portion) which RW7 generates for the %pathto()% macro.
This only applies for themes using RwSetGet where the intention is to also support RW6, seeing as how RW7 now allows you to use %pathto()% in files other than the core template. In other words, if you’ve got a RW7-only theme, there’s no need to be using RwSetGet at this point, I’ve built in this fix purely for the transition period.