This most recent update fixed possible CSRF and blind SQL injection vulnerabilities in bulk editor. As geeky as that may sound, this an instance when you don’t need to understand the gumbo to enjoy it.
Or in the words of the plugin’s creator Joost de Valk on his blog: “Update. Now.”
The most important thing you need to understand about Google Analytics is that when used properly it can help get the right people to your website. By the right people, I mean people who can actually become your customers. In addition to getting the right people to your website, GA can help you make the adjustments to you site that will help convert them into customers.