Changes

** When you check for updates you should get a warning within the Major Update Dialog window and a button to list the incompatible extensions. If you continue and restart you will get a dialog on startup prompting you to check if there are updates to those incompatible extensions.** Select the option to check for extension updates and then for installation. Your extensions should be updated and Firefox 2.0.0.1 should start without a problem.* Modify app.update.interval and set it to 60 (seconds). Modify app.update.timer and set it to 600 (milliseconds).**Check for major updates and select "Later." The dialog will then pop up one minute later giving you the option for a major update.**Check for major updates and select "Never." Wait more than one minute and check that the major update dialog does not pop up again automatically.**Check for major updates manually after selecting "Never" and check that you get presented with a major update.