[Yeti DNS Discuss] Notification and Call for comments for the incoming Yeti experiment (Changes in 5.1 and 5.21 )

[Davey Song(宋林健)]

Hi folks, 

I'm writing to send this notification and call for comments for a incoming
yeti experiment which may cause unforeseen impact to Yeti users. 

The experiment called PINZ (Preserving IANA NSEC Chain and ZSK RRSIGs) which
is proposed last year. And the first introduction of PINZ is in a Yeti blog
post:
http://yeti-dns.org/yeti/blog/2017/08/22/Preserving-IANA-NSEC-Chain-and-ZSK-
RRSIGs.html. 

Yeti coordinators prepared it for quite a while in a prudent manner because
PINZ will change the Yeti root zone largely. The lab test was done and it
proved OK currently in lab environment, but unforeseen problems may be
beyond our control which may cause DNSSEC validation fail for some
validating resolvers. So we draft a experiment plan for PINZ in Github repo
(https://github.com/BII-Lab/Yeti-Project/blob/master/doc/Experiment-PINZ.md)
and send this notification in advance for Yeti resolver operators. 

Please do check the draft plan and be aware what will be changed during PINZ
experiment at two milestone the 1st May and 21st May. 

Best regards,
Davey