An update to Team Fortress 2 has been released. The update will be applied automatically when you restart Team Fortress 2. The major changes include:
Added Collection Trade-Ups!
Check out the blog post for more information
Added Map Stamps and Strange Filters for the featured maps in the Gun Mettle Campaign
Added the Gun Mettle Cosmetic Case which contains new community cosmetic items
Gun...
[TF2 Blog] Team Fortress 2 Update Released