are you the original dev for the addon? if so id like to request you to upload to a new repo.
IMHO its a very nice and barebone addon for legacy browsers im not sure if it works well on waterfox, but it works great on both palemoon and basilisk. its one of the few addons that can also directly affect the entire ui (chrome pages and whatnot) that modern userstyle changers lack.
sorry for the offtopic post, i cant find any details since mozilla killed off legacy addons. https://addons.mozilla.org/en-US/firefox/addon/stylrrr/
are you the original dev for the addon? if so id like to request you to upload to a new repo. IMHO its a very nice and barebone addon for legacy browsers im not sure if it works well on waterfox, but it works great on both palemoon and basilisk. its one of the few addons that can also directly affect the entire ui (chrome pages and whatnot) that modern userstyle changers lack.