VentureBeat: “Mozilla today launched Firefox 73 for Windows, Mac, Linux, and Android. Firefox 73 includes a default zoom level setting, a readability backplate option, and a handful of developer features. There isn’t too much else here — Mozilla has now transitioned Firefox releases to a four-week cadence (from six to eight weeks). You can download Firefox 73 for desktop now from Firefox.com, and all existing users should be able to upgrade to it automatically. The Android version is trickling out slowly on Google Play. According to Mozilla, Firefox has about 250 million active users, making it a major platform for web developers to consider…”