Echo JS 0.11.0

Why? Has it ever been worth it?

It's security through obscurity.. and in a browser context it has only ever served to make some individuals feel safer.  In meaningful terms it does very little and in general, minification alone does almost as good a job.

Fair points. I typically don't obfuscate (in the past I typically don't even minify unless I really need the extra perf) but I may consider this in the future