What’s in the latest Firefox upgrade? Firefox 78 starts ESR transition for enterprises
Editor’s note: This story does not include details about Firefox version 77, which was released June 2. That update offered few changes from version 76.
Mozilla last week upgraded Firefox to version 78, patching a baker’s dozen of security flaws and starting the annual process of retiring last year’s Extended Support Release (ESR) and offering customers the latest enterprise-designed build.
Company engineers patched 13 vulnerabilities, seven labeled “High,” Firefox’s second-most-serious label. Unlike most Firefox refreshes, version 78 did not fix any bugs marked “Critical.”