Firefox ESR
Release Notes

Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the system requirements of this release.

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Version 52.8.0, first offered to ESR channel users on May 9, 2018

Various stability and regression fixes
Performance improvements to the Safe Browsing service to avoid slowdowns while updating site classification data
Performance improvements to the Safe Browsing service to avoid slowdowns while updating site classification data
Various stability and regression fixes

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Download Firefox — English (US)

Your system may not meet the requirements for Firefox, but you can try one of these versions:

Download Firefox — English (US)