From f628d381bb6b11a2b922d83ab8f77112bb22f5b9 Mon Sep 17 00:00:00 2001
From: htlee <htlee@gcsc.co.kr>
Date: Sun, 8 Mar 2026 09:29:26 +0900
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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 docs/RELEASE-NOTES.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/docs/RELEASE-NOTES.md b/docs/RELEASE-NOTES.md
index b16b9b4..8979736 100644
--- a/docs/RELEASE-NOTES.md
+++ b/docs/RELEASE-NOTES.md
@@ -4,6 +4,18 @@
 
 ## [Unreleased]
 
+### 추가
+- L3 Daily 캐시 DP(Douglas-Peucker) 사전 간소화 — tolerance 0.001(~100m)로 직선 구간 제거, 방향 변화 보존
+- Daily 캐시 인메모리 보관 기간 7일→14일 확대 (maxMemory 6→10GB)
+- 간소화 후 Haversine 기반 속도 재계산 (recalculateSpeeds)
+
+### 변경
+- Query DataSource: work_mem 256MB + synchronous_commit off 세션 튜닝
+- Batch DataSource: synchronous_commit off 세션 튜닝
+
+### 기타
+- 팀 워크플로우 v1.5.0→v1.6.1 동기화
+
 ## [2026-03-02.3]
 
 ### 수정