Update CHANGELOG.md

Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>

Author: jvsena42

CHANGELOG.md

@@ -24,6 +24,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Unified send flow with payment method switcher, details toggle, Lightning support for BIP21 payments, and improved fee rate defaults #863
 - Replace Advanced button with Manual Setup shortcut on Funding screen #885
+- Unified send flow with payment method switcher, details toggle, Lightning support for BIP21 payments, and improved fee rate defaults #863
 - Settings redesigned with tabbed navigation (General/Security/Advanced) with swipe support #857
 - Icons added to all settings rows for faster scanning #857
 - Selected values displayed on right side of settings rows #857