We have encountered an issue with the minification of JS.
Our original code looks something like this:
"abc" + (+new Date()) + "abc" // which works, (+new Date()) is a shorthand for getting a timestamp
which we then minify the code with Google's Closure and get this:
"abc"+ +new Date+"abc" // which still works
However one might want to minify the already minified JS with your cache plugin and they will get:
"abc"++new Date+"abc" // which doesn't work any more
Is it that we're seeing this because of some outdated version or is this still an issue with the minifier your plugin is using?