Query String for Jsdelivr

Thanks again for a great plugin! I know its not the “release” version of WP but pretty dang close…Anyways I am getting an odd version string added to the cdn url

https://cdn.jsdelivr.net/mootools/1.5.0/mootools-core-nocompat.min.js?ver=4.7-RC2-39491

I think it should be something like,

https://cdn.jsdelivr.net/mootools/1.5.0/mootools-core-nocompat.min.js?ver=1.5.0″

I am not sure if this matters much but possibly would make the browser re-download the mootools even if already in cache from another site?

What do you think?

Thanks!