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Yes, I'm posting as you. I'm sizzle, the owner of this site.
If you want to @include the minified version in your script, you should point to https://raw.githubusercontent.com/eligrey/FileSaver.js/master/FileSaver.min.js
But if you want to host the FileSaver library here, you need to use the unminified version. Also you left the license text from the original which is very important.