From e90a0521a382ac6343a87239ee7d63760b84e191 Mon Sep 17 00:00:00 2001
From: boost-commitbot <boost-commitbot@example.com>
Date: Wed, 15 Jul 2026 23:20:37 +0000
Subject: [PATCH] Update optional from master

---
 libs/optional | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/optional b/libs/optional
index 8bc4a16933..c0648f5f2d 160000
--- a/libs/optional
+++ b/libs/optional
@@ -1 +1 @@
-Subproject commit 8bc4a16933e34c0de04869b587bf8032c2b24b77
+Subproject commit c0648f5f2d7b7d8e59c6e2c1d203f34c7aec129e