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

Which Firefox ESR release still support XUL?

  • 1 reply
  • 7 have this problem
  • 2 views
  • Last reply by James

more options

FF57 stopped supporting XUL ("legacy") add-ons.

Which latest Firefox ESR release does still support them, and when that support will cease as well?

There's no clear answer to the above on Firefox ESR pages.

Thanks.

FF57 stopped supporting XUL ("legacy") add-ons. Which latest Firefox ESR release does still support them, and when that support will cease as well? There's no clear answer to the above on Firefox ESR pages. Thanks.

Chosen solution

Firefox 52 ESR and 52.8.0esr out in May 2018 will likely be the last update.

Read this answer in context 👍 2

All Replies (1)

more options

Chosen Solution

Firefox 52 ESR and 52.8.0esr out in May 2018 will likely be the last update.