New Regular Expression evaluator borrowed from Chromium V8 – a sign of more collaboration to come? Mozilla has released Firefox 78 with a new Protections Dashboard and a bunch of updates for web developers. This is also the last supported version of Firefox for macOS El Capitan (10.11) and earlier.…

Source: LXer – Firefox 78: Protections dashboard, new developer features… and the end of the line for older macOS versions