diff --git a/src/args.rs b/src/args.rs
index aefa0e4..faefd6d 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -23,7 +23,7 @@ use crate::transport::{endpoint::EndPoint, TransportOptions};
 
 // value of the environment variable for flags if any
 const ENV_FLAGS: &str = "DQY_FLAGS";
-const VERSION: &str = "0.4.0";
+const VERSION: &str = "v0.4.0";
 
 // help to set or unset flags
 macro_rules! set_unset_flag {
@@ -554,6 +554,7 @@ Caveat: all options starting with a dash (-) should be placed after optional [TY
             .arg(
                 Arg::new("tpl")
                     .long("tpl")
+                    .hide(true)
                     .long_help("Name of the handlebars template to render to display results.")
                     .action(ArgAction::Set)
                     .value_name("TEMPLATE")
diff --git a/src/dns/rfc/resource_record.rs b/src/dns/rfc/resource_record.rs
index 7fd6190..54f45cb 100644
--- a/src/dns/rfc/resource_record.rs
+++ b/src/dns/rfc/resource_record.rs
@@ -261,7 +261,7 @@ impl ResourceRecord {
                         // convert domain name back to UTF-8
                         if self.name.is_puny() {
                             let unicode = self.name.to_unicode().unwrap();
-                            print!("{}\t\t\t", unicode.bright_green());
+                            print!("{:<name_length$}", unicode.bright_green());
                         }
                         // not puny-like
                         else {
diff --git a/src/main.rs b/src/main.rs
index 1bc39da..43ed25f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,11 @@
+
+// TODO: 
+// hide --tpl for the moment
+// colors in clap ?
+// analyze --align if necessary
+// --show-opt ?
+// fix display options
+
 //! A DNS resource query tool
 use std::{process::ExitCode, time::Instant};
 
@@ -99,13 +107,6 @@ pub fn get_messages(info: Option<&mut QueryInfo>, options: &CliOptions) -> error
 
             rt.block_on(async {
                 let messages = DnsProtocol::quic_process_request(options, BUFFER_SIZE).await?;
-                // transport.handle.0.finish().await.unwrap();
-
-                // we want run info
-                // if let Some(info) = info {
-                //     info.netinfo = *transport.network_info();
-                // }
-
                 Ok(messages)
             })
         }
@@ -183,7 +184,7 @@ fn run() -> error::Result<()> {
     // print out final results
     //───────────────────────────────────────────────────────────────────────────────────
     if let Some(tpl) = &options.display.hb_tpl {
-        handlebars::render(&messages, &info, &tpl);
+        handlebars::render(&messages, &info, tpl);
     } else {
         messages.show_all(&options.display, info);
     }