Add clear to the locator PR to the release notes

release notes/v0.49.0.md

@@ -15,7 +15,55 @@ k6 `v0.49.0` is here 🎉! This release includes:
 
 ## New features
 
-_optional intro here_
+### Add `clear` to the `locator` class [browser#1149](https://github.com/grafana/xk6-browser/pull/1149)
+
+The new `clear` method on `locator` will clear text boxes and input fields. This is useful when navigating to a website where the text boxes and input fields already contain a value that needs to be cleared before filling it with a specific value.
+
+<details>
+<summary> Expand to see an example of the new functionality.</summary>
+
+```javascript
+import { check } from 'k6';
+import { browser } from 'k6/x/browser';
+
+export const options = {
+  scenarios: {
+    ui: {
+      executor: 'shared-iterations',
+      options: {
+        browser: {
+            type: 'chromium',
+        },
+      },
+    },
+  },
+}
+
+export default async function() {
+  const context = browser.newContext();
+  const page = context.newPage();
+
+  await page.goto('https://test.k6.io/my_messages.php', { waitUntil: 'networkidle' });
+
+  // To mimic an input field with existing text.
+  page.locator('input[name="login"]').type('admin');
+
+  check(page, {
+    'not_empty': p => p.locator('input[name="login"]').inputValue() != '',
+  });
+
+  // Clear the text.
+  page.locator('input[name="login"]').clear();
+
+  check(page, {
+    'empty': p => p.locator('input[name="login"]').inputValue() == '',
+  });
+
+  page.close();
+}
+```
+
+</details>
 
 ### `<big_feature_1>` `#pr`