Add Void difficulty and publish changelogs

components/ChangelogRefresh.tsx

@@ -0,0 +1,19 @@
+"use client";
+import { useEffect } from "react";
+import { useRouter } from "next/navigation";
+
+export function ChangelogRefresh() {
+  const router = useRouter();
+  useEffect(() => {
+    const refresh = () => {
+      if (document.visibilityState === "visible") router.refresh();
+    };
+    const timer = window.setInterval(refresh, 65_000);
+    document.addEventListener("visibilitychange", refresh);
+    return () => {
+      window.clearInterval(timer);
+      document.removeEventListener("visibilitychange", refresh);
+    };
+  }, [router]);
+  return null;
+}