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:<br/><br><ul style="padding-bottom: 0px; margin-bottom: 0px;" ><li>Fixed a bug related to changing teams that caused various issues related to weapon projectiles, Engineer buildings and game modes<br><li>Fixed using the wrong thumbnail images for pass_district, pass_timbertown, and pl_swiftwater<br><li>Fixed the developer commentary audio files not being played properly<br><li>Fixed not being able to taunt with the Cleaner's Carbine<br><li>Added the LBTF2 6v6 Season 14 tournament medals<br><li>Added an option to hide the 'View Promotional Codes' button in the main menu<ul style="padding-bottom: 0px; margin-bottom: 0px;" ><li>Can be toggled in the Adv. Options menu under the Miscellaneous Options section</ul><li>Updated the models/materials for the Special Snowflake 2016 and the Gift of Giving 2016 community medals<br><li>Updated Mann vs. Machine mode<ul style="padding-bottom: 0px; margin-bottom: 0px;" ><li>Fixed a case where late-joining a Mann Up match during the final wave could result in erroneously receiving a ten minute cooldown<br><li>Fixed a bug causing Invader's buildings to blow up if another Invader building of the same type is destroyed after the Engineer has died</ul></ul><br>Note missed from the Smissmas update:<br><ul style="padding-bottom: 0px; margin-bottom: 0px;" ><li>Fixed security issue reported by Amat Cama via GeekPwn<br></ul>