The 2013 Haxxies update was released on July 7th, 2013, and was made in preparation for the upcoming Haxxies. The update added a new collision system, bug fixes, balance changes, and the ability to change crosshairs, along with other minor fixes. The 2.6.1 update was later released, fixing a big caused by Rocketmen's rockets having no owner, and fixing a spelling mistake in the options menu.
Changed: * Balance changes * Switched to wareya's new collision system (hopefully reduces bugs) * Switched to new internal updater system Fixed: * Various bug fixes * Prevent GG2 crashing on Windows 8 * Prevented spectator tracking of cloaked spies and enemies Added: * Name-change field in lobby * Custom crosshairs * Optional display of certain teammate statistics * Map rotation shuffling (on by default) * Automatically downloaded main menu backgrounds - submit your art, and lots of GG2 players will see it! * Server-sent plugin caching - no re-downloading! * Optional automatic restart for server-sent plugins, skipping the prompt