diff --git a/doc/release-notes.md b/doc/release-notes.md
index 8c86aed51..f36e1c741 100644
--- a/doc/release-notes.md
+++ b/doc/release-notes.md
@@ -1,21 +1,28 @@
# Bitcoin ABC 0.24.1 Release Notes
Bitcoin ABC version 0.24.1 is now available from:
This release includes the following features and fixes:
## CLI
A new `bitcoin-cli -generate` command, equivalent to RPC `generatenewaddress`
followed by `generatetoaddress`, can generate blocks for command line testing
purposes. This is a client-side version of the former `generate` RPC. See
the help for details.
+## Low-level RPC Changes
+
+- To make RPC `sendtoaddress` more consistent with `sendmany` the following error
+ `sendtoaddress` codes were changed from `-4` to `-6`:
+ - Insufficient funds
+ - Transaction has too long of a mempool chain
+
## Notification changes
`-walletnotify` notifications are now sent for wallet transactions that are
removed from the mempool because they conflict with a new block. These
notifications were sent previously before the v0.21.13 release, but had been
broken since that release.
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index af9a79684..7570043f8 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -1,5005 +1,4969 @@
// Copyright (c) 2010 Satoshi Nakamoto
// Copyright (c) 2009-2019 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include
#include // for GetConsensus.
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include