Add release notes for 7.26

_locales/en/messages.json

@@ -7562,6 +7562,10 @@
   },
   "icu:WhatsNew__v7.25--0": {
     "messageformat": "Take a trip down memory lane with the new and improved \"All Media\" view. Now when you click on a chat header and select \"See all\" in the shared media section, older photos and videos will automatically appear as you scroll instead of being limited to the most recent entries.",
-    "description": "Release notes for version 7.25"
+    "description": "(Deleted 2024/09/19) Release notes for version 7.25"
+  },
+  "icu:WhatsNew__v7.26--0": {
+    "messageformat": "Sometimes leaving something behind is the best way to discover that you want to find it again, so we fixed a bug that made it difficult to search for groups that you're no longer a part of anymore but that still remain in your conversation list (and quite possibly in your heart).",
+    "description": "Release notes for version 7.26"
   }
 }

ts/components/WhatsNewModal.tsx

@@ -42,7 +42,7 @@ export function WhatsNewModal({
   const releaseNotes: ReleaseNotesType = {
     date: new Date(window.getBuildCreation?.() || Date.now()),
     version: window.getVersion?.(),
-    features: [<I18n i18n={i18n} id="icu:WhatsNew__v7.25--0" />],
+    features: [<I18n i18n={i18n} id="icu:WhatsNew__v7.26--0" />],
   };
 
   if (releaseNotes.features.length === 1 && !releaseNotes.header) {