VentureBeat: “Mozilla today launched Firefox 63 for Windows, Mac, Linux, and Android. The release brings Enhanced Tracking Protection, performance improvements on Windows and macOS, search shortcuts, and Picture-In-Picture on Android. Firefox 63 for the desktop is available for download now on Firefox.com, and all existing users should be able to upgrade to it automatically. As always, the Android version is trickling out slowly on Google Play. According to Mozilla, Firefox has about 300 million active users. In other words, it’s a major platform that web developers must consider…”