--- a/src/main.rs	2026-05-01 10:00:00.000000000 +0000
+++ b/src/main.rs	2026-05-01 10:05:00.000000000 +0000
@@ -1,7 +1,8 @@
 use std::io;
+use std::fs;

 fn main() {
-    println!("Hello, world!");
+    println!("Hello, skim!");
+    println!("Version 2.0");
     io::stdout().flush().unwrap();
 }
@@ -10,4 +11,3 @@
 fn helper() {
-    // old comment
     do_work();
 }
