diff --git a/.changes/unreleased/card-ux-followup.md b/.changes/archive/0.6.4/card-ux-followup.md
similarity index 100%
rename from .changes/unreleased/card-ux-followup.md
rename to .changes/archive/0.6.4/card-ux-followup.md
diff --git a/.changes/unreleased/upgrade-dsh-0-2-0-rc-1-peers.md b/.changes/archive/0.6.4/upgrade-dsh-0-2-0-rc-1-peers.md
similarity index 100%
rename from .changes/unreleased/upgrade-dsh-0-2-0-rc-1-peers.md
rename to .changes/archive/0.6.4/upgrade-dsh-0-2-0-rc-1-peers.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66bbed0..37eeb82 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,15 @@ All notable changes to this project are documented in this file.
 
 ## [Unreleased]
 
+## [0.6.4] - 2026-09-28
+
+### Changed
+
+- Disclosure chevrons on the Fallbacks card now point right when collapsed and down when expanded (advanced options and the time-slot, role and persona row disclosures).
+- The role automatch checkbox moved inline-left of its label with the whole text row clickable — it had slipped below the text inside the collapsed-options body.
+- Section headings (main agent / subagents / advanced options) are enlarged to 16px.
+- Upgrade `@deepseek-ai/dsh-*` peer dependencies to `^0.2.0-rc.1` (corridor `dsh-v0.1.7-rc.2` → `dsh-v0.2.0-rc.1`) and refresh the lockfile, pnpm-workspace exemptions/patches, docs pins, and README dsh badge for the new cohort.
+
 ## [0.6.3] - 2026-09-27
 
 ### Changed
diff --git a/package.json b/package.json
index 16a74f8..8d71b89 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
     "dsh",
     "dsh-plugin"
   ],
-  "version": "0.6.3",
+  "version": "0.6.4",
   "type": "module",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",