We've released a mandatory update for Team Fortress 2. The notes for the update are below.
Team Fortress 2- Fixed the Frontier Justice getting infinite crits
- Fixed a problem that would allow Pyro Mmmph to activate in the air without taunting
- Fixed Manmelter getting crits from Mmmph
- Fixed an exploit with The Eureka Effect and The Phlogistinator where the effects could activate without taunting in high-lag situations
- Fixed the Brown Bomber not showing up on the Demoman
- Fixed client HUD crash
- Fixed colors on Christmas lights for the Blue team Scout weapons
- Fixed a bug that would cause minicrits when switching weapons rapidly
- Steam Workshop zip file size limit has been increased from 4 MB to 10 MB