For some time now, I've been meaning to make some improvements and updates to the Firefox Toolbar Tutorial. Now that Firefox 3 is being sunset, it's time to move things forward. A number of practices that the tutorial teaches are no longer required, and why do stuff you don't need to? In the next few weeks, I'll be making updates to the tutorial to bring it up to date, so stay tuned!

Update: I've started the update process. Chapter 1 has been tweaked slightly, and chapter 2 is currently undergoing some big updates. Please note that things may get out of sync as I update.

Update 2: Chapters 2 through 5 have been updated. Further updates will continue tomorrow.