Firefox Developer Edition
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.

41.0a2
Firefox Developer Edition

July 3, 2015

Version 41.0a2, first offered to Firefox Developer Edition channel users on July 3, 2015

New

  • SVG images can be used as favicons

Changed

Developer

  • Developer Information
  • Removed support for binary XPCOM components in extensions, use addon SDK "system/child_process" pipe mechanism for native binaries instead

  • Network requests can be exported in HAR format

  • View HTML source in a tab

  • Quickly add new CSS rule with New Rule button in the Inspector

  • Screenshot a node or element from markup view with the Screenshot Node context menu item

  • Copy element CSS rule declarations with the Copy Rule Declaration context menu item in the Inspector

Web Platform

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