From 4acaf05ae1a08cefa20df72101608f3726a4d450 Mon Sep 17 00:00:00 2001
From: adaines <adaines@amazon.com>
Date: Thu, 7 Aug 2025 10:46:01 -0400
Subject: [PATCH] fix: include breaking change details in changelog (gh issue
 #200)

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d08d4e8..e43f281 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 ## Release 2025-07-29
 
 ### Amazon.Extensions.CognitoAuthentication (3.1.1)
-* Fix Auth with device and device confirmation
+* **BREAKING CHANGE**: Fix Auth with device and device confirmation. The third parameter in `GenerateDeviceVerifier()` method has been renamed from `username` to `deviceKey`. Existing code will compile but fail at runtime - update calls to pass the device key instead of username.
 
 ## Release 2025-06-03