diff --git a/AGENTS.md b/AGENTS.md
index c572bcb..b105b58 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -2502,6 +2502,10 @@ Rules:
       open. Browser Back/Forward scroll restoration; Events/Crews map-layer
       choices persist. APK sha256 `e8e38ba8…`, versionCode 10719. Web forced live
       at `959999d`.
+    - **1.7.20 (2026-10-28):** NIP-17 **group DMs** get the same unread dot /
+      tinted card as 1:1 DMs and mark read when opened (`GroupConversationPage`
+      uses `getGroupId` + `useDMRead`). APK sha256 `1eecf9f4…`, versionCode
+      10720. Web forced live at `b7f3fd7`.
 
 ### Relay archive (dataset backup)
 - **Transfer content between keys (`scripts/transfer-content.mjs`, 2026-10-04):**