Raspbian's repositories now ship version 68.5.0 ESR of Firefox. This version was released in February 2020. As it's the latest Extended Support Release, I've revisited Firefox to see if it's a viable alternative to Chromium or Vivaldi on the RPI4. This is a weekly blog about the Raspberry Pi 4 (???RPI4???), the latest product in the popular Raspberry Pi range of computers. Besides web browsers, the blog covers office software, email, video streaming, music players, retro gaming, home theater, home computing emulation, remote control, and more.