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.

52.2.1
Firefox ESR

June 29, 2017

Version 52.2.1, first offered to ESR channel users on June 29, 2017
  • Printing text does not work on Windows when Direct2D is disabled (Bug 1318845)

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