diff --git a/avia_core/VCSounds.js b/avia_core/VCSounds.js
index 32623e4..4860b7a 100644
--- a/avia_core/VCSounds.js
+++ b/avia_core/VCSounds.js
@@ -60,6 +60,7 @@
   let globalObserver = null;
   let refreshTimer = null;
   let lastVoiceState = null;
+  let lastMemberIdentityKey = "";
   let leaveWatchdog = null;
   const recentRowActivity = new Map();
 
@@ -87,6 +88,7 @@
     leaveWatchdog = null;
     recentRowActivity.clear();
     lastVoiceState = null;
+    lastMemberIdentityKey = "";
     playLeave();
     console.debug("[VCSounds] self left");
     const overlayApi = window.native?.overlay;
@@ -508,6 +510,18 @@
     };
   }
 
+  function memberIdentityKey(members) {
+    return members
+      .map((member) =>
+        [
+          String(member?.name || "").trim().toLowerCase(),
+          String(member?.avatarUrl || "").trim().toLowerCase(),
+        ].join(":"),
+      )
+      .sort()
+      .join("|");
+  }
+
   function publishVoiceState() {
     const overlayApi = window.native?.overlay;
     if (!overlayApi || typeof overlayApi.setVoiceState !== "function") return;
@@ -515,7 +529,28 @@
     pruneRowActivity();
     const next = collectVoiceState();
     const voiceState = inVoice ? next : null;
+    const nextMemberKey = memberIdentityKey(next.members);
     const nextKey = JSON.stringify(voiceState);
+    const memberChanged = nextMemberKey !== lastMemberIdentityKey;
+    if (memberChanged && inVoice && !initialising && lastMemberIdentityKey) {
+      const previousMembers = new Set(
+        lastMemberIdentityKey
+          .split("|")
+          .map((entry) => entry.trim())
+          .filter(Boolean),
+      );
+      const currentMembers = new Set(
+        nextMemberKey
+          .split("|")
+          .map((entry) => entry.trim())
+          .filter(Boolean),
+      );
+      const added = [...currentMembers].some((entry) => !previousMembers.has(entry));
+      const removed = [...previousMembers].some((entry) => !currentMembers.has(entry));
+      if (added) playJoin();
+      if (removed) playLeave();
+    }
+    lastMemberIdentityKey = nextMemberKey;
     if (nextKey === lastVoiceState) return;
     lastVoiceState = nextKey;
 
diff --git a/cloud.mithraic.sanctum.metainfo.xml b/cloud.mithraic.sanctum.metainfo.xml
index 6b86a82..fb63fc7 100644
--- a/cloud.mithraic.sanctum.metainfo.xml
+++ b/cloud.mithraic.sanctum.metainfo.xml
@@ -27,9 +27,9 @@
     <control>pointing</control>
   </supports>
   <releases>
-    <release date="2026-05-05" version="1.0.5">
+    <release date="2026-05-05" version="1.0.6">
       <description>
-        <p>Gameplay overlay and improved game presence support.</p>
+        <p>Fixed VC sounds and tightened game presence to catalog entries plus user allowlists.</p>
       </description>
     </release>
     <release date="2026-04-22" version="1.0.0">
diff --git a/package.json b/package.json
index 93854a8..9d3d4ce 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,8 @@
 {
   "name": "sanctum",
   "productName": "Sanctum",
-  "version": "1.0.5",
-  "aviaVersion": "1.0.5",
+  "version": "1.0.6",
+  "aviaVersion": "1.0.6",
   "main": ".vite/build/main.js",
   "repository": "https://git.mithraic.cloud/ad3laid3/sanctum",
   "scripts": {