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- Where to find release notes for Firefox for Enterprise
- Firefox for Enterprise 78 - Release notes
- Firefox for Enterprise 79 - Release notes
- How is Firefox for Enterprise different from normal Firefox?
- Test versions of Firefox for your organization
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Firefox ESR release cycle
Firefox offers an Extended Support Release (ESR) based on a regular release of Firefox for desktop for use by organizations. Learn more.
Legacy browser support extension for Windows
Add-ons and older versions of Firefox ESR may enable your users to run legacy add-ons and view websites that require Internet Explorer.
Customize Firefox using AutoConfig
How to use AutoConfig files to set and lock preferences that are not covered by Firefox policies.
Choose a Firefox update channel
How to choose between rapid release and extended support release (ESR).
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