Great, that’s much clearer, thanks!
OK, thanks for the info. Adding some info about your policy regarding updates (and giving the current highest tested version) on the site at http://quirm.net/wiki/eshop/ may help here instead then.
Great! If it has been fully tested with 3.9 can you update the ‘Compatible up to’ information on the plugin page at http://wordpress.org/plugins/eshop/ – it currently shows that it is only compatible up to 3.6.1 which is why I was worried that it was no longer supported.