diff --git a/feed/history/boost_1_86_0.qbk b/feed/history/boost_1_86_0.qbk
index cdc85da1..5f318687 100644
--- a/feed/history/boost_1_86_0.qbk
+++ b/feed/history/boost_1_86_0.qbk
@@ -398,6 +398,6 @@ Boost's primary test compilers are:
 
 [section Acknowledgements]
 
-Marshall Clow and Glen Fernandes managed this release.
+Marshall Clow, Glen Fernandes and Ion Gaztañaga managed this release.
 
 [endsect]