Yes @gearbear Dave’s Picks 26 was mentioned as Nov & Dec 1971.
11-17-71 Civic Auditorium, Albuquerque, NM
12-14-71 Hill Auditorium, University of Michigan (Go Blue!)
It was very unusual to mention a DP before the previous was even released?? LOL.
DP 25 was available to order starting 1-16-18 (dead.net) and will be shipped before or on Feb 1st as usual.
DP 26 will be shipped on May 1st
https://www.jambase.com/article/daves-picks-vol-26-features-two-grateful-dead-shows-1971
Gonna be good stuff this year. Mark it.
This years Box Set will be a monster.
Peace