Valve have released a small update this morning for Team Fortress 2, bringing with it the following changes:

- Reduced Medic's unlockable requirements to match that of the Pyro's. Medic players now meeting the requirements will receive their
unlockables shortly after joining a server
- Fixed Spy sapper viewmodel animation popping
- Fixed another issue with the Hot on your Heels achievement
- Incorporated the new Russian fonts into the base Team Fortress 2
fonts. Fixes the missing fonts problem when running in Russian with
English VO

All of the 3FL TF2 servers have been updated, so you can get back to bathing your enemies in flames asap to unlock some more of those Pyro achievements. :)