Simple tasks: Event log and personal objective cursor

Completed tasks: 'Event log items' and 'Personal objectives for pi-rats' from TODO.md

frontend/src/lib/changelog.js

@@ -6,10 +6,18 @@
 //   - Add a CHANGELOG entry only when a commit changes something players can
 //     see. Skip refactors, tests, and tooling. Keep wording player-facing.
 
-export const VERSION = 4;
+export const VERSION = 5;
 
 // Newest first. Each entry: { version, date: 'YYYY-MM-DD', changes: [string, ...] }.
 export const CHANGELOG = [
+    {
+        version: 5,
+        date: '2026-06-15',
+        changes: [
+            'Completing a Crew Objective is now announced in the Event Log.',
+            'Fixed a UI quirk where mousing over personal objectives incorrectly showed an interactive pointer for Pi-Rats who cannot change them.',
+        ],
+    },
     {
         version: 4,
         date: '2026-06-15',