August 13, 2009 Patch
- The Brigade Helm was added to the game.
September 30, 2010 Patch (Mann-Conomy Update)
- The Brigade Helm was made paintable.
- [Undocumented] The Brigade Helm can now be uncrated with Unusual quality.
October 6, 2010 Patch
- Paint affects the Brigade Helm's color more, colors are less washed out.
December 2, 2010 Patch #1
- The Brigade Helm's painting texture was improved.
February 1, 2013 Patch
- Fixed Red Pyro and Red Demoman action figures not granting Genuine-quality versions of the in-game items. Players who have already redeemed codes will have the correct items granted to them the next time they launch the game.
November 12, 2013 Patch
July 7, 2016 Patch #1 (Meet Your Match Update)
- [Undocumented] Added Strange quality.