From c522689c3be24a409fb8cf591876f54a04f8917d Mon Sep 17 00:00:00 2001
From: Tobias Grieger <tobias.b.grieger@gmail.com>
Date: Thu, 28 Nov 2024 16:39:45 +0100
Subject: [PATCH] go.mod: explain gRPC replace directive

Closes https://github.com/cockroachdb/cockroach/issues/136367.
---
 go.mod | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/go.mod b/go.mod
index beb3406b24ae..e462c31ffa76 100644
--- a/go.mod
+++ b/go.mod
@@ -496,4 +496,6 @@ replace golang.org/x/time => github.com/cockroachdb/x-time v0.3.1-0.202305251236
 replace github.com/gogo/protobuf => github.com/cockroachdb/gogoproto v1.3.3-0.20241118145159-46874edb1b83
 
 // See https://github.com/cockroachdb/cockroach/issues/136367.
+// We must use the noalpncheck version of grpc-go until the MinSupportedVersion
+// also uses gRPC at v1.68.0 or above.
 replace google.golang.org/grpc v1.68.0 => github.com/cockroachdb/grpc-go v1.68.0-noalpncheck