From 632f2e010cb49c315f5d18b5f37975651e894ced Mon Sep 17 00:00:00 2001
From: Isaac Johnson <114550967+Johnsonisaacn@users.noreply.github.com>
Date: Wed, 28 Aug 2024 14:15:47 -0700
Subject: [PATCH] Update CHANGELOG.md

Signed-off-by: Isaac Johnson <114550967+Johnsonisaacn@users.noreply.github.com>
---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a4a4fa9f8..dc2ef733b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased 2.x](https://github.com/opensearch-project/neural-search/compare/2.16...2.x)
 ### Features
+- Implement Reciprocal Rank Fusion document score normalization/combination technique in hybrid query ([#874](https://github.com/opensearch-project/neural-search/pull/874))
 ### Enhancements
 ### Bug Fixes
 ### Infrastructure