Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

How do i check the compatability of all my version 3 add-ons with version 4 before updating to vesin 4

  • 1 baphendule
  • 1 inale nkinga
  • 19 views
  • Igcine ukuphendulwa ngu silkphoenix

more options

How do i check the compatability of all my version 3 add-ons with version 4 before updating to vesin 4

How do i check the compatability of all my version 3 add-ons with version 4 before updating to vesin 4

All Replies (1)

more options

Here's the link. It's a long list and unfortunately, it's not in alphabetical order. So it'll take some time to go through them:

https://addons.mozilla.org/en-US/firefox/compatibility/report?from=%2Fzh-CN%2Ffirefox%2Fcompatibility%2Freport