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:

• Fixed a security issue related to map loading (thanks to Nathaniel Theis for this report)
• Fixed a client crash related to custom HUDs
• Fixed a client crash related to the material system
• Fixed Gun Mettle weapons not always displaying their wear level in the tool tip
• Fixed the Lurker's Leathers not using the correct Blue team material
• Fixed a bug in Mann vs. Machine that allowed players to refund credits without losing their upgrades
• Fixed a bug in Mann vs. Machine related to the Medigun shield
• The Dalokohs Bar can now accept Allies Extinguished strange parts
• Updated the materials and model for the Outta' Sight
• Updated the The Crosslinker's Coil, The Br tal Bouffant, and The Wilson Weave to add a 'No Headphones' style
• Updated the localization files