From 6436311f771a8543f44431631b2e5ed1e8acd77a Mon Sep 17 00:00:00 2001
From: octopus <912554887@qq.com>
Date: Thu, 30 Apr 2020 10:42:33 +0800
Subject: [PATCH] update Chanelog.md release_node.txt

---
 Changelog.md     | 15 +++++++++++++++
 release_note.txt |  2 +-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/Changelog.md b/Changelog.md
index 25b345f02..defe93242 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,18 @@
+### v2.4.0
+
+(2020-04-30)
+
+* 新增
+1. 添加generateGroup/startGroup/stopGroup/removeGroup/recoverGroup/queryGroupStatus群组动态管理的RPC接口
+2. 添加sendRawTransactionAndGetProof RPC接口，在交易回执TransactionReceipt中添加交易及交易回执的Merkle证明
+3. ECDSASign添加secp256SignMessage/secp256Verify接口，具体可以参考实现
+
+* 更新
+1. fastjson版本升级至1.2.67
+
+* 兼容
+1. 适配fisco-bcos 2.4.0版本，支持Channel Message v1/V2/V3协议
+
 ### v2.3.0
 
 (2020-03-27)
diff --git a/release_note.txt b/release_note.txt
index b1d18bc43..fa49670c7 100644
--- a/release_note.txt
+++ b/release_note.txt
@@ -1 +1 @@
-v2.3.0
+v2.4.0
\ No newline at end of file