From 5579c5b00f0a4c62f438e99c75862ca1ad5f74bf Mon Sep 17 00:00:00 2001
From: joungmin <joungmin@joungmins-Mac-mini.local>
Date: Mon, 15 Jun 2026 14:16:41 +0900
Subject: [PATCH] =?UTF-8?q?docs(changelog):=20v0.1.20=20=EB=B0=B1=EC=97=94?=
 =?UTF-8?q?=EB=93=9C=20CRUD=20=EA=B2=B0=ED=95=A8=20=EA=B8=B0=EB=A1=9D=20(#?=
 =?UTF-8?q?290+#294+#295)?=
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---
 CHANGELOG.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83b6abf..8b3d395 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,13 @@
 
 ## 2026-06-15
 
+### 🧱 P4-1 백엔드 CRUD 결함 (v0.1.20)
+- #294: MemoService/ReviewService 동시성 DuplicateKeyException 가드, rating 0~5 검증, getAvgRating NVL
+- #295: 유니크 충돌 typed exception, channel_id "UC..." 형식 명시 분기, findByChannelId 컬럼 보완, body null 가드
+- #290: @PreDestroy executor shutdown, 캐시 silent → log.warn + cache.del, tabling/catchtable URL 스킴 화이트리스트
+- 후속 분리: #332(#290), #333(#295), #334(#294) — DTO/DDG/세분화/테스트
+- Refs: #290 #294 #295 (close)
+
 ### 🔍 #293 검색/벡터 결함 7건 (v0.1.19)
 - SearchController: q 빈값 400 가드 (`%%` 응답 폭발 차단)
 - SearchService: LIKE 와일드카드 escape (%, _, \), hybrid 모드에서 sem 결과에도 채널 부착