1.8.57 Rated 5 out of 5 stars

I tried to contact the author, but the links in the support screen go to a dead website.

Noticed 2 issues in 1.8.57:
When the progress bar on the bottom screen is displayed while loading a page, the bottom frame seems to expand a few pixels, then shrink back down when the page is finished and the bar is removed.
It seems as if the spacing or text size in the bookmark menus is bigger, displaying fewer bookmarks on-screen at a time.

This review is for a previous version of the add-on (1.8.57).