diff --git a/crates/sshx-server/src/grpc.rs b/crates/sshx-server/src/grpc.rs
index d68cb61..746dbcb 100644
--- a/crates/sshx-server/src/grpc.rs
+++ b/crates/sshx-server/src/grpc.rs
@@ -195,19 +195,19 @@ async fn handle_update(tx: &ServerTx, session: &Session, update: ClientUpdate) -
         }
         Some(ClientMessage::Data(data)) => {
             if let Err(err) = session.add_data(Sid(data.id), data.data, data.seq) {
-                return send_err(tx, format!("add data: {:?}", err)).await;
+                return send_err(tx, format!("add data: {err:?}")).await;
             }
         }
         Some(ClientMessage::CreatedShell(new_shell)) => {
             let id = Sid(new_shell.id);
             let center = (new_shell.x, new_shell.y);
             if let Err(err) = session.add_shell(id, center) {
-                return send_err(tx, format!("add shell: {:?}", err)).await;
+                return send_err(tx, format!("add shell: {err:?}")).await;
             }
         }
         Some(ClientMessage::ClosedShell(id)) => {
             if let Err(err) = session.close_shell(Sid(id)) {
-                return send_err(tx, format!("close shell: {:?}", err)).await;
+                return send_err(tx, format!("close shell: {err:?}")).await;
             }
         }
         Some(ClientMessage::Pong(ts)) => {
diff --git a/crates/sshx-server/tests/common/mod.rs b/crates/sshx-server/tests/common/mod.rs
index f86b06c..f28de4e 100644
--- a/crates/sshx-server/tests/common/mod.rs
+++ b/crates/sshx-server/tests/common/mod.rs
@@ -153,7 +153,7 @@ impl ClientSocket {
         let msg = self.inner.next().await.unwrap().unwrap();
         match msg {
             Message::Close(Some(frame)) => assert!(frame.code == code.into()),
-            _ => panic!("unexpected non-close message over WebSocket: {:?}", msg),
+            _ => panic!("unexpected non-close message over WebSocket: {msg:?}"),
         }
     }
 
diff --git a/crates/sshx/src/main.rs b/crates/sshx/src/main.rs
index d91f50e..b9d93d4 100644
--- a/crates/sshx/src/main.rs
+++ b/crates/sshx/src/main.rs
@@ -93,7 +93,7 @@ async fn start(args: Args) -> Result<()> {
     let mut controller = Controller::new(&args.server, &name, runner, args.enable_readers).await?;
     if args.quiet {
         if let Some(write_url) = controller.write_url() {
-            println!("{}", write_url);
+            println!("{write_url}");
         } else {
             println!("{}", controller.url());
         }
diff --git a/src/lib/Session.svelte b/src/lib/Session.svelte
index ca155c9..07800bb 100644
--- a/src/lib/Session.svelte
+++ b/src/lib/Session.svelte
@@ -132,7 +132,10 @@
   onMount(async () => {
     // The page hash sets the end-to-end encryption key.
     const key = window.location.hash?.slice(1).split(",")[0] ?? "";
-    const writePassword = window.location.hash?.slice(1).split(",")[1] ?? null;
+    const writePassword = ((passwd) =>
+      passwd === "manually" ? prompt("Write key here:") : passwd)(
+      window.location.hash?.slice(1).split(",")[1],
+    );
 
     encrypt = await Encrypt.new(key);
     const encryptedZeros = await encrypt.zeros();