October 18, 2010 Patch

Source: 18 Oct 2010 – Team Fortress 2 Update Released

Patch notes

Team Fortress 2

• Fixed a sentry gun exploit that let Engineers build multiple sentries
• Fixed Engineers being able to build level 3 mini-sentries using The Wrangler
• Fixed the Holy Mackerel hit triggering the first blood event in Arena mode
• Fixed seeing error particle systems in old demos

Undocumented

• The Wiki Cap's description was updated.
• A Gift Wrap item, allowing people to wrap and send packaged items to players was added to the game files; it was made purchasable from the store in the October 27, 2010 Patch.