From 55e468832a25c8951ade4e415187811510dfe32d Mon Sep 17 00:00:00 2001
From: Olaoluwa Osuntokun <laolu32@gmail.com>
Date: Thu, 25 Sep 2025 15:51:20 -0700
Subject: [PATCH] server: use MaxStandardTxVersion from mempool policy

In this commit, we replace the hardcoded transaction version limit of 2
with the MaxStandardTxVersion constant from the mempool package. This
change ensures the server configuration stays synchronized with the
mempool policy definition and enables v3 transaction support throughout
the system.
---
 server.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server.go b/server.go
index 40755c8e..a10fd1a4 100644
--- a/server.go
+++ b/server.go
@@ -2973,7 +2973,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string,
 			MaxOrphanTxSize:      defaultMaxOrphanTxSize,
 			MaxSigOpCostPerTx:    blockchain.MaxBlockSigOpsCost / 4,
 			MinRelayTxFee:        cfg.minRelayTxFee,
-			MaxTxVersion:         2,
+			MaxTxVersion:         mempool.MaxStandardTxVersion,
 			RejectReplacement:    cfg.RejectReplacement,
 		},
 		ChainParams:    chainParams,