diff --git a/protocol/protocol.tex b/protocol/protocol.tex
index 04976c12..582826f2 100644
--- a/protocol/protocol.tex
+++ b/protocol/protocol.tex
@@ -8799,11 +8799,11 @@ Mike Perry, Isis Lovecruft, Leif Ryge, Andrew Miller, Zooko Wilcox,
 Samantha Hulsey, Jack Grigg, Simon Liu, Ariel Gabizon, jl777, Ben Blaxill,
 Alex Balducci, Jake Tarren, Solar Designer, Ling Ren, Alison Stevenson,
 John Tromp, Paige Peterson, Maureen Walsh, Jay Graber, Jack Gavigan,
-Filippo Valsorda, Zaki Manian, George Tankersley, Tracy Hu,
-and no doubt others.
+Filippo Valsorda, Zaki Manian, George Tankersley, Tracy Hu, Brian Warner,
+Mary Maller, and no doubt others.
 
-\Zcash has benefited from security audits performed by NCC Group and
-Coinspect.
+\Zcash has benefited from security audits performed by NCC Group, Coinspect,
+and Least Authority.
 
 The Faerie Gold attack was found by Zooko Wilcox; subsequent analysis
 of variations on the attack was performed by Daira Hopwood and Sean Bowe.
@@ -8815,7 +8815,9 @@ The errors in the proof of Ledger Indistinguishability mentioned in
 
 \sapling{
 The design of \Sapling is primarily due to Matthew Green, Ian Miers,
-Daira Hopwood, Sean Bowe, and Jack Grigg.
+Daira Hopwood, Sean Bowe, and Jack Grigg. A potential attack linking
+\diversifiedPaymentAddresses, avoided in the adopted design, was
+found by Brian Warner.
 }
 
 
@@ -8852,6 +8854,7 @@ Daira Hopwood, Sean Bowe, and Jack Grigg.
     \item Correct an error in the $y$-coordinate formula for addition
           in \crossref{cctmontarithmetic} (the constraints were correct).
 } %sapling
+    \item Add acknowledgements for Brian Warner, Mary Maller, and the Least Authority audit.
     \item \texttt{Makefile} improvements.
 \end{itemize}