Please let us know still not working in Firefox Nightly 57 Rated 4 out of 5 stars

I like this add-on a lot.
Please let users know if this add-on will able to be updated or not so... we will know if will work on Firefox Nightly 57+ or not. Because if can add-on needs updated to Web Extensions to work on all Firefox channels. Thank you

This review is for a previous version of the add-on (2.09).  This user has 3 previous reviews of this add-on.