Release notes for 7.74

Author: trevor-signal

_locales/en/messages.json

@@ -9300,5 +9300,9 @@
   "icu:WhatsNew__7.73": {
     "messageformat": "This update introduces new performance optimizations to help improve battery life, so you'll have more charge available for emotionally charged conversations.",
     "description": "Release notes for 7.73 release"
+  },
+  "icu:WhatsNew__7.74": {
+    "messageformat": "Just in time for autumn, the new \"Leafless Tree\" emoji {leaflessTreeEmoji} (along with the other six new emoji in Unicode 16.0) are now supported in Signal Desktop.",
+    "description": "Release notes for 7.74 release."
   }
 }

ts/components/WhatsNewModal.tsx

@@ -43,7 +43,13 @@ export function WhatsNewModal({
   const releaseNotes: ReleaseNotesType = {
     date: new Date(window.getBuildCreation?.() || Date.now()),
     version: window.getVersion?.(),
-    features: [<I18n i18n={i18n} id="icu:WhatsNew__7.73" />],
+    features: [
+      <I18n
+        i18n={i18n}
+        id="icu:WhatsNew__7.74"
+        components={{ leaflessTreeEmoji: '🪾' }}
+      />,
+    ],
   };
 
   if (releaseNotes.features.length === 1 && !releaseNotes.header) {