1.8.2 was an update for Team Fortress 2 Classic. It was released on February 21, 2015. It featured a few bug fixes and additions. The patch notes are on the archived TF2C Wiki.
Fixed an exploit where you could use a random weapon as another class
Added the GRN and YLW version of the random class selection model (Chowder908)
Fixed a server crash exploit
Added a 2 second class change cooldown time limit.
Added The Poacher's Pride (MrModez)
Fixed the weapon selection menu on smaller screens