diff --git a/CHANGELOG.md b/CHANGELOG.md
index d61ba4f2..530f0e75 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## 0.4.5 — 2026-03-16
+
+### Fixed
+
+- **`$B js "const x = await fetch(...); return x.status"` now works.** The `js` command used to wrap everything as an expression — so `const`, semicolons, and multi-line code all broke. It now detects statements and uses a block wrapper, just like `eval` already did.
+- **Clicking a dropdown option no longer hangs forever.** If an agent sees `@e3 [option] "Admin"` in a snapshot and runs `click @e3`, gstack now auto-selects that option instead of hanging on an impossible Playwright click. The right thing just happens.
+- **When click is the wrong tool, gstack tells you.** Clicking an `<option>` via CSS selector used to time out with a cryptic Playwright error. Now you get: `"Use 'browse select' instead of 'click' for dropdown options."`
+
+### For contributors
+
+- Extracted `needsBlockWrapper()` and `wrapForEvaluate()` helpers in `read-commands.ts` — shared by both `js` and `eval` commands (DRY).
+- Added `getRefRole()` to `BrowserManager` — exposes ARIA role for ref selectors without changing `resolveRef` return type.
+- Click handler auto-routes `[role=option]` refs to `selectOption()` via parent `<select>`, with DOM `tagName` check to avoid blocking custom listbox components.
+- 6 new tests: multi-line js, semicolons, statement keywords, simple expressions, option auto-routing, CSS option error guidance.
+
 ## 0.4.4 — 2026-03-16
 
 - **New releases detected in under an hour, not half a day.** The update check cache was set to 12 hours, which meant you could be stuck on an old version all day while new releases dropped. Now "you're up to date" expires after 60 minutes, so you'll see upgrades within the hour. "Upgrade available" still nags for 12 hours (that's the point).
diff --git a/VERSION b/VERSION
index 6f2743d6..0bfccb08 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.4.4
+0.4.5
diff --git a/browse/src/browser-manager.ts b/browse/src/browser-manager.ts
index 243ed177..260c8219 100644
--- a/browse/src/browser-manager.ts
+++ b/browse/src/browser-manager.ts
@@ -208,6 +208,15 @@ export class BrowserManager {
     return { selector };
   }
 
+  /** Get the ARIA role for a ref selector, or null for CSS selectors / unknown refs. */
+  getRefRole(selector: string): string | null {
+    if (selector.startsWith('@e') || selector.startsWith('@c')) {
+      const entry = this.refMap.get(selector.slice(1));
+      return entry?.role ?? null;
+    }
+    return null;
+  }
+
   getRefCount(): number {
     return this.refMap.size;
   }
diff --git a/browse/src/read-commands.ts b/browse/src/read-commands.ts
index a7d76352..54877562 100644
--- a/browse/src/read-commands.ts
+++ b/browse/src/read-commands.ts
@@ -17,6 +17,24 @@ function hasAwait(code: string): boolean {
   return /\bawait\b/.test(stripped);
 }
 
+/** Detect whether code needs a block wrapper {…} vs expression wrapper (…) inside an async IIFE. */
+function needsBlockWrapper(code: string): boolean {
+  const trimmed = code.trim();
+  if (trimmed.split('\n').length > 1) return true;
+  if (/\b(const|let|var|function|class|return|throw|if|for|while|switch|try)\b/.test(trimmed)) return true;
+  if (trimmed.includes(';')) return true;
+  return false;
+}
+
+/** Wrap code for page.evaluate(), using async IIFE with block or expression body as needed. */
+function wrapForEvaluate(code: string): string {
+  if (!hasAwait(code)) return code;
+  const trimmed = code.trim();
+  return needsBlockWrapper(trimmed)
+    ? `(async()=>{\n${code}\n})()`
+    : `(async()=>(${trimmed}))()`;
+}
+
 // Security: Path validation to prevent path traversal attacks
 const SAFE_DIRECTORIES = ['/tmp', process.cwd()];
 
@@ -124,7 +142,7 @@ export async function handleReadCommand(
     case 'js': {
       const expr = args[0];
       if (!expr) throw new Error('Usage: browse js <expression>');
-      const wrapped = hasAwait(expr) ? `(async()=>(${expr}))()` : expr;
+      const wrapped = wrapForEvaluate(expr);
       const result = await page.evaluate(wrapped);
       return typeof result === 'object' ? JSON.stringify(result, null, 2) : String(result ?? '');
     }
@@ -135,14 +153,8 @@ export async function handleReadCommand(
       validateReadPath(filePath);
       if (!fs.existsSync(filePath)) throw new Error(`File not found: ${filePath}`);
       const code = fs.readFileSync(filePath, 'utf-8');
-      if (hasAwait(code)) {
-        const trimmed = code.trim();
-        const isSingleExpr = trimmed.split('\n').length === 1;
-        const wrapped = isSingleExpr ? `(async()=>(${trimmed}))()` : `(async()=>{\n${code}\n})()`;
-        const result = await page.evaluate(wrapped);
-        return typeof result === 'object' ? JSON.stringify(result, null, 2) : String(result ?? '');
-      }
-      const result = await page.evaluate(code);
+      const wrapped = wrapForEvaluate(code);
+      const result = await page.evaluate(wrapped);
       return typeof result === 'object' ? JSON.stringify(result, null, 2) : String(result ?? '');
     }
 
diff --git a/browse/src/write-commands.ts b/browse/src/write-commands.ts
index 87b2fa5d..2b384920 100644
--- a/browse/src/write-commands.ts
+++ b/browse/src/write-commands.ts
@@ -44,11 +44,48 @@ export async function handleWriteCommand(
     case 'click': {
       const selector = args[0];
       if (!selector) throw new Error('Usage: browse click <selector>');
+
+      // Auto-route: if ref points to a real <option> inside a <select>, use selectOption
+      const role = bm.getRefRole(selector);
+      if (role === 'option') {
+        const resolved = await bm.resolveRef(selector);
+        if ('locator' in resolved) {
+          const optionInfo = await resolved.locator.evaluate(el => {
+            if (el.tagName !== 'OPTION') return null; // custom [role=option], not real <option>
+            const option = el as HTMLOptionElement;
+            const select = option.closest('select');
+            if (!select) return null;
+            return { value: option.value, text: option.text };
+          });
+          if (optionInfo) {
+            await resolved.locator.locator('xpath=ancestor::select').selectOption(optionInfo.value, { timeout: 5000 });
+            return `Selected "${optionInfo.text}" (auto-routed from click on <option>) → now at ${page.url()}`;
+          }
+          // Real <option> with no parent <select> or custom [role=option] — fall through to normal click
+        }
+      }
+
       const resolved = await bm.resolveRef(selector);
-      if ('locator' in resolved) {
-        await resolved.locator.click({ timeout: 5000 });
-      } else {
-        await page.click(resolved.selector, { timeout: 5000 });
+      try {
+        if ('locator' in resolved) {
+          await resolved.locator.click({ timeout: 5000 });
+        } else {
+          await page.click(resolved.selector, { timeout: 5000 });
+        }
+      } catch (err: any) {
+        // Enhanced error guidance: clicking <option> elements always fails (not visible / timeout)
+        const isOption = 'locator' in resolved
+          ? await resolved.locator.evaluate(el => el.tagName === 'OPTION').catch(() => false)
+          : await page.evaluate(
+              (sel: string) => document.querySelector(sel)?.tagName === 'OPTION',
+              (resolved as { selector: string }).selector
+            ).catch(() => false);
+        if (isOption) {
+          throw new Error(
+            `Cannot click <option> elements. Use 'browse select <parent-select> <value>' instead of 'click' for dropdown options.`
+          );
+        }
+        throw err;
       }
       // Wait briefly for any navigation/DOM update
       await page.waitForLoadState('domcontentloaded').catch(() => {});
diff --git a/browse/test/commands.test.ts b/browse/test/commands.test.ts
index d8aaeab6..ea68dff6 100644
--- a/browse/test/commands.test.ts
+++ b/browse/test/commands.test.ts
@@ -198,6 +198,27 @@ describe('Inspection', () => {
     }
   });
 
+  test('js handles multi-line with await', async () => {
+    const code = 'const x = await Promise.resolve(42);\nreturn x;';
+    const result = await handleReadCommand('js', [code], bm);
+    expect(result).toBe('42');
+  });
+
+  test('js handles await with semicolons', async () => {
+    const result = await handleReadCommand('js', ['const x = await Promise.resolve(5); return x + 1;'], bm);
+    expect(result).toBe('6');
+  });
+
+  test('js handles await with statement keywords', async () => {
+    const result = await handleReadCommand('js', ['const res = await Promise.resolve("ok"); return res;'], bm);
+    expect(result).toBe('ok');
+  });
+
+  test('js still works for simple expressions', async () => {
+    const result = await handleReadCommand('js', ['1 + 2'], bm);
+    expect(result).toBe('3');
+  });
+
   test('css returns computed property', async () => {
     const result = await handleReadCommand('css', ['h1', 'color'], bm);
     // Navy color
@@ -247,6 +268,36 @@ describe('Interaction', () => {
     expect(val).toBe('admin');
   });
 
+  test('click on option ref auto-routes to selectOption', async () => {
+    await handleWriteCommand('goto', [baseUrl + '/forms.html'], bm);
+    // Reset select to default
+    await handleReadCommand('js', ['document.querySelector("#role").value = ""'], bm);
+    const snap = await handleMetaCommand('snapshot', [], bm, async () => {});
+    // Find an option ref (e.g., "Admin" option)
+    const optionLine = snap.split('\n').find((l: string) => l.includes('[option]') && l.includes('"Admin"'));
+    expect(optionLine).toBeDefined();
+    const refMatch = optionLine!.match(/@(e\d+)/);
+    expect(refMatch).toBeDefined();
+    const ref = `@${refMatch![1]}`;
+    const result = await handleWriteCommand('click', [ref], bm);
+    expect(result).toContain('auto-routed');
+    expect(result).toContain('Selected');
+    // Verify the select value actually changed
+    const val = await handleReadCommand('js', ['document.querySelector("#role").value'], bm);
+    expect(val).toBe('admin');
+  });
+
+  test('click CSS selector on option gives helpful error', async () => {
+    await handleWriteCommand('goto', [baseUrl + '/forms.html'], bm);
+    try {
+      await handleWriteCommand('click', ['option[value="admin"]'], bm);
+      expect(true).toBe(false); // Should not reach here
+    } catch (err: any) {
+      expect(err.message).toContain('select');
+      expect(err.message).toContain('option');
+    }
+  }, 15000);
+
   test('hover works', async () => {
     const result = await handleWriteCommand('hover', ['h1'], bm);
     expect(result).toContain('Hovered');