The Region Presidents met last Sunday and voted on the 2018 Z8 Rules proposals. The proposals and their dispositions can be found here:
http://www.zone8.org/assets/docs/2018/RuleProposals%202018%20Final.pdf
Most of the changes for 2018 involve Concours, including a new division. A preliminary draft of the 2018 Zone 8 Rules can be found here:
http://www.zone8.org/assets/docs/2018/2018Z8RulesDRAFTv1.pdf