August 24th, 1996 - The first version of Quake Team Fortress is released. It contained 5 classes, instead of 9. These were:
A week later, on August 31st, 1996, version 1.1 is released. This added the Heavy Weapons Guy, and bug fixes.
September 11, 1996 - This marked version 1.2, which added RandomClass, players spawning as Observer, auto-teaming, and the addition of the Medic's bioweapon. This also fixed the "medkit bug". I have no idea what that means. September 17, 1996 saw the release of... you guessed it! Version 1.21.