From ced25c89728a22190c75d4e16a1fc4428c0a065e Mon Sep 17 00:00:00 2001
From: Tao Zhu <82401714+tao-stones@users.noreply.github.com>
Date: Thu, 12 Jun 2025 19:31:58 -0500
Subject: [PATCH] add change to CHANGELOG for #6023 (#6395)

* add change to CHANGELOG for #6023

* put under RPC section

* rewording

(cherry picked from commit 6fd29a3ce89bcf5c0d8691e233b21d05011fa7b7)
---
 CHANGELOG.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f05b4541d4f..c26bfdb6888 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -50,6 +50,11 @@ Release channels have their own copy of this changelog:
 * `withdraw-stake` now accepts the `AVAILABLE` keyword for the amount, allowing withdrawal of unstaked lamports (#4483)
 * `solana-test-validator` will now bind to localhost (127.0.0.1) by default rather than all interfaces to improve security. Provide `--bind-address 0.0.0.0` to bind to all interfaces to restore the previous default behavior.
 
+### RPC
+
+#### Changes
+* `simulateTransaction` now includes `loadedAccountsDataSize` in its result. `loadedAccountsDataSize` is the total number of bytes loaded for all accounts in the simulated transaction.
+
 ## 2.2.0
 
 ### CLI