From 481184afc44176eb23d64e0011dc3ea1ae6a410c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BE=84=E6=BD=AD?= <zty98751@alibaba-inc.com>
Date: Tue, 7 Jul 2026 22:46:27 +0800
Subject: [PATCH] fix: bump envoy submodule to skip Redis async client teardown
 on unchanged config (#4094)
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Advances envoy/envoy to 4491e678 (envoy-1.36), merging higress-group/envoy#29:
AsyncClientImpl::initialize() now skips tearing down healthy Redis connections
when the incoming config is unchanged on plugin reload, fixing #4086.

Signed-off-by: 澄潭 <zty98751@alibaba-inc.com>
---
 envoy/envoy | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/envoy/envoy b/envoy/envoy
index f468a1a3a..4491e6783 160000
--- a/envoy/envoy
+++ b/envoy/envoy
@@ -1 +1 @@
-Subproject commit f468a1a3acc1feaf9bec50bd8657c13d8b2d6c3e
+Subproject commit 4491e6783b3dd73d8f0dc9ca889da80ea1a1374c