diff --git a/CHANGELOG.md b/CHANGELOG.md
index db62460d4..e8fd6a61a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ Format based on [Keep a Changelog](https://keepachangelog.com/).
 ## [Unreleased]
 
 ### Added
+- Sprint 18: Touch planned — 14 tickets (server 9, client 3, copy 2) covering examine mechanic, NPC awareness, social propagation, minimap, dialogue UI, save state model
 - `.claude/rules/` directory — modular auto-loaded instructions (tea-cli, git-safety, project-structure, team-patterns, local-services)
 - KnowledgeGrant untagged enum with Fact and Entity variants, ContentEntityRegistry for NPC spawn-time entity resolution (D-079, #545)
 - KnowledgeGranted event processing — grants fire at dialogue line selection, runtime NPC KG guardrail (D-079, #546)