Detect Cache Version 1.1

Today I updated the plugin I wrote almost a year ago, bringing to to version 1.1. It’s not a huge accomplishment but I am proud of it. The plugin is used by several of my co-workers and it’s pretty cool that it’s useful enough to continue adding to it. I came across an http header that allows me to guess a little bit more about the proxy or load balancer in use, so I added detection for that.