🕘 December 2009: Maybe you were upgrading your computer to the new Windows 7, or checking out Ubuntu 9.10. Perhaps you were pouring all your free time into Valve’s ridiculously fun survival shooter Left 4 Dead 2. And maybe, just maybe, you were eagerly anticipating installing Thunderbird 3.0…
Step back into the Thunderbird Time Machine as Jason looks at what made this such a landmark release!
