release: 4.6.40 live-status IPC payload trim

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "twitch-vod-manager",
-  "version": "4.6.39",
+  "version": "4.6.40",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "twitch-vod-manager",
-      "version": "4.6.39",
+      "version": "4.6.40",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.6.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "twitch-vod-manager",
-  "version": "4.6.39",
+  "version": "4.6.40",
   "description": "Twitch VOD Manager - Download Twitch VODs easily",
   "main": "dist/main.js",
   "author": "xRangerDE",

src/main.ts

@@ -3770,10 +3770,13 @@ async function runLiveStatusBatchPoll(): Promise<void> {
             }
         }
 
-        if (mainWindow) {
+        if (mainWindow && changes.length > 0) {
-            const snapshot: Record<string, boolean> = {};
+            // Renderer only consumes `changes` — initial state comes via
-            for (const [k, v] of liveStatusByLogin.entries()) snapshot[k] = v;
+            // the get-live-status-snapshot IPC at boot. Don't ship the
-            mainWindow.webContents.send('live-status-batch-update', { changes, snapshot });
+            // full map on every tick (was ~1.5KB JSON per 60s with zero
+            // consumer-side use). Also skip the broadcast entirely when
+            // nothing actually changed.
+            mainWindow.webContents.send('live-status-batch-update', { changes });
         }
     } catch (e) {
         appendDebugLog('live-status-poll-failed', String(e));

src/preload.ts

@@ -94,7 +94,7 @@ contextBridge.exposeInMainWorld('api', {
     getStreamerProfile: (login: string, forceRefresh?: boolean) => ipcRenderer.invoke('get-streamer-profile', login, forceRefresh),
     getVodStoryboard: (vodId: string) => ipcRenderer.invoke('get-vod-storyboard', vodId),
     getLiveStatusSnapshot: () => ipcRenderer.invoke('get-live-status-snapshot'),
-    onLiveStatusBatchUpdate: (callback: (info: { changes: Array<{ login: string; isLive: boolean }>; snapshot: Record<string, boolean> }) => void) => {
+    onLiveStatusBatchUpdate: (callback: (info: { changes: Array<{ login: string; isLive: boolean }> }) => void) => {
         ipcRenderer.on('live-status-batch-update', (_, info) => callback(info));
     },
     searchArchive: (filter: Record<string, unknown>) => ipcRenderer.invoke('search-archive', filter),

src/renderer-globals.d.ts

@@ -347,7 +347,7 @@ interface ApiBridge {
     getStreamerProfile(login: string, forceRefresh?: boolean): Promise<StreamerProfile | null>;
     getVodStoryboard(vodId: string): Promise<VodStoryboard | null>;
     getLiveStatusSnapshot(): Promise<Record<string, boolean>>;
-    onLiveStatusBatchUpdate(callback: (info: { changes: Array<{ login: string; isLive: boolean }>; snapshot: Record<string, boolean> }) => void): void;
+    onLiveStatusBatchUpdate(callback: (info: { changes: Array<{ login: string; isLive: boolean }> }) => void): void;
     searchArchive(filter: {
         query?: string;
         type?: 'all' | 'live' | 'vod' | 'chat' | 'events';