Re:Firefox 3.6 vs 8.0
by ck2 on Tuesday December 06, 2011 @07:05AM
(#3318969)
If you are responding to "only can be used in FF8" the font information extension only works in FF8+ because of the api hooks needed are not available in previous version. It's not a min/max versioning issues.
https://addons.mozilla.org/en-US/firefox/addon/add-on-compat...