From b3e6b1061eee85dbe632967e4dd798adf4541ee4 Mon Sep 17 00:00:00 2001
From: randyahx <randyahx@gmail.com>
Date: Thu, 11 May 2023 12:40:08 +0800
Subject: [PATCH] Update CHANGELOG.md

---
 CHANGELOG.md | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f09ea74b0f..7e8ce92389 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 # Changelog
 ## v0.2.0
-This release upgrades cosmos-sdk to v0.47.2.  
+This release upgrades the reference cosmos-sdk to v0.47.2. As the cosmos-sdk v0.47.2 is a huge breaking upgrade, 
+we decide to cherry-pick the recent contributed commits and apply to the v0.47.2. The commit history previous 
+releases are archived and the branch is backed up in the `master_back` branch.
+
+Notable breaking changes:
+1. The previous keyring is replaced by the new keyring. Please regenerate them, otherwise you will get error.
+
+Other notable changes, please refer to the [changelogs of cosmos-sdk v0.47.1](https://github.com/cosmos/cosmos-sdk/blob/v0.47.1/CHANGELOG.md)
+and [changelogs of cosmos-sdk v0.47.2](https://github.com/cosmos/cosmos-sdk/blob/v0.47.2/CHANGELOG.md).
 
 ## v0.1.1
 This is a maintenance release.