Firefox for Enterprise 133 - Release notes

Firefox for Enterprise Firefox for Enterprise Ewɔe: 68% of users voted this helpful
Ameɖeke me meɖe article sia gɔme haɖe o. Ne enya alesi SUMO localize na nuwoe la, dze nuwogɔmeɖeɖe fifia. Ne edi be yea srɔ alesi naɖe articlewo gɔme na SUMO la, meɖekuku dze egɔme le afii.

Except where noted, everything here applies to both Firefox 133 and the Firefox 128.5 ESR.

Table of Contents

Policies

  • The MicrosoftEntraSSO policy is now fully supported on both Firefox 133 and Firefox ESR 128.5.
  • The Preferences policy has been updated to allow setting the preference security.pki.certificate_transparency.mode. This change only impacts Firefox 133 because the feature is not in the ESR.
  • The Preferences policy has been updated to allow setting preferences that begin with identity.fxaccounts.toolbar.. This change is not in the ESR (yet).

Special Notes

Firefox 115 ESR is officially out of support for enterprises. Firefox 115 ESR users will be upgraded to the Firefox 128 ESR unless they are on Windows 7/8 or macOS 10.12/10.13/10.14.

We are extending Firefox 115 ESR support for Windows 7/8 and macOS 10.12/10.13/10.14 users until March 2025.

If you need to prevent upgrades for any reason, you can use the AppUpdatePin policy.

Article sia kpeɖe ŋowoa?

Meɖekuku gbɔdziɖi...

These fine people helped write this article:

Mike Kaply
Illustration of hands

Volunteer

Grow and share your expertise with others. Answer questions and improve our knowledge base.

Learn More