<R10>
Firmware. Teams must use VEXos version 2.2.1 or newer on Gen1 Brains, or VEXos version 1.0.8 or newer on Gen2 Brains. The latest firmware can be found at• The minimum version requirement is subject to change over the course of the season.
• When the minimum version is updated, Teams have a two week (14 calendar day) grace period from the time the minimum version is changed to update their firmware to the latest minimum version.
• VEX Robotics reserves the right to deem any firmware update critical, and remove the allowable grace period.