Hi, folks,
After almost 7+ years of working on this topic, our internet-draft
entitled Operational Implications of IPv6 Packets with Extension
Headers¨
(
https://datatracker.ietf.org/doc/html/draft-ietf-v6ops-ipv6-ehs-packet-drops-08
), has been approved for publication as an IETF RFC.
I believe it iś of value for folks working in security and/or network
operations.
Kudos to my co-authors for enduring the process, and to Nick Hilliard
who did the last push to get this one approved. 
Thanks!
Cheers,
Fernando