As you probably guessed, I am testing the RC version of Firefox 4. I have installed it on both my work and my home PC, but I haven’t yet tested the synchronization. Do not worry, when I do, I will surely report any problems with it. So far, I am really satisfied with the new version. Apart from the eye candy, which is always welcome but not the one thing that will make me change my mind, there are significant improvements to speed and stability, which I am sure you can read in much better detail elsewhere.
The one thing that I immediately noticed and did not like, was that whenever I had multiple tabs open, there would be an option to save my session upon exit. In the new version however, while there is a warning that multiple tabs are open, it will not give you the option to save your session. When you restart Firefox, if your home page is set to “about:home” (or you open that page yourself), you will see a restore session button, similar to what you might have seen after a crash.
It seems that this is something that other people besides me are concerned about, as a quick search on MozillaZine showed. It also seems that the solution is much simpler than I anticipated:
Open a new tab, type “about:config” in the address bar and after you promise to be careful, search for an option called “browser.showQuitWarning“. When you set it to true, everything will return to how you’re used to.
For more information, be sure to read Paul O’Shannessy’s blog post.