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.

ابحث في الدعم

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

2 ? Re; Upcoming Forced Change From FF 78.15 0esr to 91

more options

Two questions re: the forced update from 78.15 to 91.

1: Will all bookmarks, and all other settings be retained? Is there a form of recommended backup in case of problems (I currently use MozBackup, still)

2: Will the "Bookmark Tab Here" add-on work with 91? I need a user friendly bookmarking system, which was the reason I stayed with ESR in the first place.

Two questions re: the forced update from 78.15 to 91. 1: Will all bookmarks, and all other settings be retained? Is there a form of recommended backup in case of problems (I currently use MozBackup, still) 2: Will the "Bookmark Tab Here" add-on work with 91? I need a user friendly bookmarking system, which was the reason I stayed with ESR in the first place.

الحل المُختار

dougjp said

Two questions re: the forced update from 78.15 to 91. 1: Will all bookmarks, and all other settings be retained? Is there a form of recommended backup in case of problems (I currently use MozBackup, still)

Your profile will be migrated and bookmarks should be fine. Of course it doesn't hurt to make backups!

Some of your settings might not work any more or might work differently due to changes between Firefox 78 and Firefox 91, but there are so many changes in a year that it's difficult to think of specific examples.

2: Will the "Bookmark Tab Here" add-on work with 91? I need a user friendly bookmarking system, which was the reason I stayed with ESR in the first place.

I don't see any problems in the reviews during the past year, so it appears the author has been keeping up with changes in Firefox: https://addons.mozilla.org/firefox/addon/bookmark-tab-here/reviews/

Read this answer in context 👍 1

All Replies (1)

more options

الحل المُختار

dougjp said

Two questions re: the forced update from 78.15 to 91. 1: Will all bookmarks, and all other settings be retained? Is there a form of recommended backup in case of problems (I currently use MozBackup, still)

Your profile will be migrated and bookmarks should be fine. Of course it doesn't hurt to make backups!

Some of your settings might not work any more or might work differently due to changes between Firefox 78 and Firefox 91, but there are so many changes in a year that it's difficult to think of specific examples.

2: Will the "Bookmark Tab Here" add-on work with 91? I need a user friendly bookmarking system, which was the reason I stayed with ESR in the first place.

I don't see any problems in the reviews during the past year, so it appears the author has been keeping up with changes in Firefox: https://addons.mozilla.org/firefox/addon/bookmark-tab-here/reviews/