diff --git a/build.ps1 b/build.ps1
index d07c2ab..47594ce 100644
--- a/build.ps1
+++ b/build.ps1
@@ -112,7 +112,7 @@ if ($Standalone) {
 
     $exeName = "hpl-toolbox-$version.exe"
     $exeOut = Join-Path $distDir $exeName
-    go build -ldflags="-s -w -H windowsgui" -trimpath -o $exeOut .
+    go build -ldflags="-s -w -H windowsgui -X main.AppVersion=$version" -trimpath -o $exeOut .
     if ($LASTEXITCODE -ne 0) { Write-Error "go build failed"; exit 1 }
 
     $summary += [pscustomobject]@{
diff --git a/dist/hpl-toolbox-0.1.4.exe b/dist/hpl-toolbox-0.1.5.exe
similarity index 81%
rename from dist/hpl-toolbox-0.1.4.exe
rename to dist/hpl-toolbox-0.1.5.exe
index 171dd44..697b5a4 100644
Binary files a/dist/hpl-toolbox-0.1.4.exe and b/dist/hpl-toolbox-0.1.5.exe differ
diff --git a/dist/hpl-toolbox-0.1.4.vsix b/dist/hpl-toolbox-0.1.5.vsix
similarity index 80%
rename from dist/hpl-toolbox-0.1.4.vsix
rename to dist/hpl-toolbox-0.1.5.vsix
index 17623c7..0a2fa56 100644
Binary files a/dist/hpl-toolbox-0.1.4.vsix and b/dist/hpl-toolbox-0.1.5.vsix differ
diff --git a/package.json b/package.json
index 3be4e99..7ab14d2 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "hpl-toolbox",
   "displayName": "HPL Toolbox",
   "description": "Bundled tools: PLEC Upload, AppLovin Demo Upload, Base64 Asset Scanner, Daily Update. Local HTML Host.",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "publisher": "hesukastro",
   "license": "UNLICENSED",
   "repository": {
diff --git a/src/extension.ts b/src/extension.ts
index 69b5427..bfbf484 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -13,7 +13,7 @@ export function activate(context: vscode.ExtensionContext) {
     vscode.commands.registerCommand('hplToolbox.openBase64Scanner', () => openBase64Scanner(context)),
     vscode.commands.registerCommand('hplToolbox.openDailyUpdate', () => openDailyUpdate(context)),
     vscode.commands.registerCommand('hplToolbox.openSendToMobile', () => openSendToMobile(context)),
-    vscode.window.registerWebviewViewProvider('hplToolbox.launcher', new LauncherViewProvider())
+    vscode.window.registerWebviewViewProvider('hplToolbox.launcher', new LauncherViewProvider(context))
   );
 }
 
diff --git a/src/launcherView.ts b/src/launcherView.ts
index 5ccecc0..4de1324 100644
--- a/src/launcherView.ts
+++ b/src/launcherView.ts
@@ -1,9 +1,12 @@
 import * as vscode from 'vscode';
 
 export class LauncherViewProvider implements vscode.WebviewViewProvider {
+  constructor(private readonly context: vscode.ExtensionContext) {}
+
   resolveWebviewView(view: vscode.WebviewView) {
     view.webview.options = { enableScripts: true };
-    view.webview.html = getHtml();
+    const version = this.context.extension.packageJSON.version as string;
+    view.webview.html = getHtml(version);
     view.webview.onDidReceiveMessage((msg) => {
       if (msg?.type === 'open' && typeof msg.command === 'string') {
         vscode.commands.executeCommand(msg.command);
@@ -12,7 +15,7 @@ export class LauncherViewProvider implements vscode.WebviewViewProvider {
   }
 }
 
-function getHtml(): string {
+function getHtml(version: string): string {
   return `<!DOCTYPE html>
 <html>
 <head>
@@ -35,7 +38,7 @@ function getHtml(): string {
 </style>
 </head>
 <body>
-  <h3>HPL Toolbox</h3>
+  <h3>HPL Toolbox ${version}</h3>
   <button class="tool-btn" data-cmd="hplToolbox.openPlecUpload">
     PLEC Upload
     <span class="tool-desc">Upload HTML to internal PLEC server</span>
diff --git a/src/tools/plecUpload.ts b/src/tools/plecUpload.ts
index f92b3b1..6c99340 100644
--- a/src/tools/plecUpload.ts
+++ b/src/tools/plecUpload.ts
@@ -234,8 +234,11 @@ function getHtml(): string {
 
   function parseIterationName(filename) {
     const base = filename.replace(/\\.html?$/i, '');
-    const match = base.match(/\\b(full|\\d+clk|\\d+s(?:ec)?)\\b/i);
-    return match ? match[1].toLowerCase() : base;
+    const tokens = base.split('_');
+    for (const t of tokens) {
+      if (/^(full|\\d+clk|\\d+s(?:ec)?)$/i.test(t)) return t.toLowerCase();
+    }
+    return base;
   }
   const statusEl = document.getElementById('status');
   const resultsEl = document.getElementById('results');
@@ -292,6 +295,7 @@ function getHtml(): string {
     const m = e.data;
     if (m.type === 'filesSelected') {
       const firstTr = tbody.querySelector('tr[data-id="' + m.rowId + '"]');
+      const affected = [];
       m.files.forEach(function(f, i) {
         let tr;
         if (i === 0) {
@@ -305,7 +309,16 @@ function getHtml(): string {
         tr.querySelector('[data-name]').textContent = f.name;
         const iter = tr.querySelector('[data-iter]');
         if (!iter.value) iter.value = parseIterationName(f.name);
+        affected.push(tr);
       });
+      if (affected.length > 1) {
+        const iters = affected.map(r => r.querySelector('[data-iter]').value);
+        if (iters[0] !== '' && iters.every(n => n === iters[0])) {
+          affected.forEach((r, i) => {
+            r.querySelector('[data-iter]').value = String(i + 1).padStart(2, '0') + '_' + iters[0];
+          });
+        }
+      }
     } else if (m.type === 'status') {
       statusEl.textContent = m.message;
       statusEl.className = '';
diff --git a/standalone/layout.go b/standalone/layout.go
index 07fffe8..10f2a73 100644
--- a/standalone/layout.go
+++ b/standalone/layout.go
@@ -17,6 +17,7 @@ const SharedCSS = `
   .topbar a { color: #9cdcfe; text-decoration: none; padding: 4px 10px; border-radius: 3px; }
   .topbar a:hover { background: #2a2d2e; }
   .topbar a.active { background: #094771; color: #fff; }
+  .topbar-version { margin-left: auto; font-size: 11px; opacity: 0.45; letter-spacing: 0.4px; }
   .content { padding: 16px; max-width: 980px; margin: 0 auto; }
   h2 { margin-top: 0; font-weight: 500; }
   input[type=text], input[type=date], select, textarea {
@@ -67,7 +68,7 @@ func Page(activePath, title, body string) string {
 <title>` + title + ` — HPL Toolbox</title>
 <style>` + SharedCSS + `</style>
 </head><body>
-<div class="topbar">` + tabs.String() + `</div>
+<div class="topbar">` + tabs.String() + `<span class="topbar-version">v` + AppVersion + `</span></div>
 <div class="content">` + body + `</div>
 </body></html>`
 }
diff --git a/standalone/main.go b/standalone/main.go
index 3d49e96..d36d857 100644
--- a/standalone/main.go
+++ b/standalone/main.go
@@ -16,6 +16,8 @@ import (
 	webview "github.com/jchv/go-webview2"
 )
 
+var AppVersion = "dev"
+
 var currentHwnd atomic.Uintptr
 
 func setupFileLogging() {
@@ -68,7 +70,7 @@ func main() {
 		AutoFocus: true,
 		DataPath:  webviewTmp,
 		WindowOptions: webview.WindowOptions{
-			Title:  "HPL Toolbox",
+			Title:  "HPL Toolbox " + AppVersion,
 			Width:  1100,
 			Height: 720,
 			IconId: 1,
diff --git a/standalone/plec.go b/standalone/plec.go
index 26bf681..2df69dc 100644
--- a/standalone/plec.go
+++ b/standalone/plec.go
@@ -56,8 +56,11 @@ const resultsEl = document.getElementById('results');
 
 function parseIterationName(filename) {
   const base = filename.replace(/\.html?$/i, '');
-  const match = base.match(/\b(full|\d+clk|\d+s(?:ec)?)\b/i);
-  return match ? match[1].toLowerCase() : base;
+  const tokens = base.split('_');
+  for (const t of tokens) {
+    if (/^(full|\d+clk|\d+s(?:ec)?)$/i.test(t)) return t.toLowerCase();
+  }
+  return base;
 }
 
 function addRow() {
@@ -80,13 +83,23 @@ function addRow() {
     const res = await fetch('/api/plec/pick', { method: 'POST' });
     const j = await res.json();
     if (j.files && j.files.length) {
+      const affected = [];
       j.files.forEach(function(f, i) {
         const target = i === 0 ? tr : (addRow(), tbody.lastElementChild);
         target.querySelector('[data-path]').value = f.path;
         target.querySelector('[data-name]').textContent = f.name;
         const iter = target.querySelector('[data-iter]');
         if (!iter.value) iter.value = parseIterationName(f.name);
+        affected.push(target);
       });
+      if (affected.length > 1) {
+        const iters = affected.map(r => r.querySelector('[data-iter]').value);
+        if (iters[0] !== '' && iters.every(n => n === iters[0])) {
+          affected.forEach((r, i) => {
+            r.querySelector('[data-iter]').value = String(i + 1).padStart(2, '0') + '_' + iters[0];
+          });
+        }
+      }
     }
   });
   tr.querySelector('.remove-btn').addEventListener('click', () => {
