This version brings with it a couple of small but important improvements and fixes.

It adds an internal check to ensure your safehaven url contains an http scheme, otherwise it would fail to redirect you away from nsfw subreddits.
It has improved wildcard support for extra long urls, improving the popup panic button's ability to detect blacklisted sites and pages.
It also now has a restyled options page, check it out!

Updated to work with Firefox Quantum, plus an extension to NSFWGuard to detect and redirect you away from reddit's over18 page.