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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
- How to silently install/uninstall Firefox for Enterprise
- Choose a Firefox update channel
- Deploy Firefox with MSI installers
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Firefox for Enterprise 139 - Release notes
See what's coming out with Firefox for Enterprise 139.
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Add-ons and older versions of Firefox ESR may enable your users to run legacy add-ons and view websites that require Internet Explorer.

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