chore(ui): update whats new copy

Author: psychedelicious

invokeai/frontend/web/public/locales/en.json

@@ -2196,7 +2196,13 @@
     },
     "whatsNew": {
         "whatsNewInInvoke": "What's New in Invoke",
-        "items": ["Low-VRAM mode", "Dynamic memory management", "Faster model loading times", "Fewer memory errors"],
+        "items": [
+            "Low-VRAM mode",
+            "Dynamic memory management",
+            "Faster model loading times",
+            "Fewer memory errors",
+            "Expanded workflow batch capabilities"
+        ],
         "readReleaseNotes": "Read Release Notes",
         "watchRecentReleaseVideos": "Watch Recent Release Videos",
         "watchUiUpdatesOverview": "Watch UI Updates Overview"