We promise Justshop theme will be made compatible with new versions of WordPress that comes out in future! Feel free to use it on your clients project with confidence, you won’t have to fix when things break when WordPress updates in future.
You can future-proof your theme updates because we supply a child theme in the Download package so that you can update theme easily with 1-click in future.
Still not yet convinced? Please feel free to check out updates list here to make sure that we have actually done that previously rather than listening to our boasting above :-)