chore: roll to 1.59.1-beta-1775752988000

- Replace Overlay with Screencast (overlay/chapter/actions APIs moved to
  page.screencast()).
- Add Browser.bind/unbind backed by startServer/stopServer protocol calls.
- Drop Video.start/stop (moved to Screencast.start) and remove obsolete
  TestOverlay/TestVideo cases.
- Teach ApiGenerator to handle function callbacks whose return type is
  Promise and add a Screencast.start.options.onFrame mapping to
  Consumer<ScreencastFrame>.
- Port upstream test fix from microsoft/playwright#39840: navigate to
  server.EMPTY_PAGE instead of about:blank in TestRouteWebSocket so the
  arraybuffer parameterized variant no longer hangs.

Author: yury-s

.claude/skills/playwright-roll/SKILL.md

@@ -94,6 +94,17 @@ Common patterns:
 
 **Protocol parameter renames** — protocol parameter names can change between versions (e.g. `wsEndpoint` → `endpoint` in `BrowserType.connect`). When a test fails with `expected string, got undefined` or similar validation errors from the driver, check `packages/protocol/src/protocol.yml` for the current parameter names and update the corresponding `params.addProperty(...)` call in the Impl class. Also check the JS client (`src/client/`) to see how it builds the params object.
 
+## Rebuilding the driver-bundle after a roll
+
+`./scripts/roll_driver.sh` does the whole roll pipeline end-to-end: bumps `DRIVER_VERSION`, downloads new driver files into `driver-bundle/src/main/resources/driver/<platform>/`, regenerates `api.json` and the Java interfaces, and updates the README. When all of that succeeds, the next `mvn` invocation that touches `driver-bundle` will pick up the new files and you don't need to think about it.
+
+But if any step in the pipeline fails (the very common case is the API generator throwing on a new type — see *Fixing generator and compilation errors*), the run aborts before `driver-bundle/target/classes/` has been refreshed. From that point on, until you manually rebuild `driver-bundle`, the test JVM will load the **old** driver from the cached `target/classes`/installed jar even though the source resources have already been swapped to the new version.
+
+Fix — rebuild `driver-bundle` once before re-running tests:
+```
+mvn -f driver-bundle/pom.xml install -DskipTests
+```
+
 ## Porting and verifying tests
 
 **Before porting an upstream test file, check the API exists in Java.** The upstream repo may have test files for brand-new APIs that haven't been added to the Java interface yet (e.g., `screencast.spec.ts` tests `page.screencast` which may not be in the generated `Page.java`). Check `git diff main --name-only` to see what interfaces were added this roll, and verify the method exists in the generated Java interface before porting.
@@ -104,6 +115,21 @@ Common patterns:
 
 **Run the full suite to catch regressions, re-run flaky failures in isolation.** Some tests (e.g., `TestClientCertificates#shouldKeepSupportingHttp`) time out only under heavy parallel load. Run the failing test alone to confirm it's flaky before investigating further.
 
+## Diagnosing hanging tests
+
+When `mvn test` hangs and surefire eventually times the JVM out, it writes thread dumps to `playwright/target/surefire-reports/<timestamp>-jvmRun*.dump`. To find the stuck test:
+
+```
+grep "com.microsoft.playwright.Test" playwright/target/surefire-reports/*-jvmRun1.dump | sort -u
+```
+
+Each line is a stack frame inside a test method — typically you'll see one or two test methods blocked on a `Future.get()`, `waitForCondition`, or similar. That's the hanging test.
+
+When you've identified a hanging test:
+1. Run it in isolation: `mvn -f playwright/pom.xml test -Dtest='TestClass#testMethod'`. If it passes alone, it's a parallel-load flake — note it but move on.
+2. If it still hangs in isolation, look for a recent fix in the upstream repo for the *same* test name. Use `git log --oneline tests/library/<spec>.spec.ts` in `~/playwright`. Upstream fixes for client-side hangs are often small and portable (e.g. `about:blank` → `server.EMPTY_PAGE` from microsoft/playwright#39840 fixed `route-web-socket.spec.ts` arraybuffer hangs — apparently some browser changed the WebSocket origin policy on `about:blank`).
+3. When porting an upstream fix, mirror the helper signature change rather than hard-coding workarounds. E.g. if upstream added a `server` parameter to `setupWS`, do the same in Java by injecting `Server server` via the JUnit fixture (`@FixtureTest` already wires up `ServerLifecycle`, so adding `Server server` to the test method signature is enough — no class-level boilerplate). Watch for local-variable shadowing when you add a `Server server` parameter to a method that already has a `WebSocketRoute server` local; rename the local.
+
 ## Commit Convention
 
 Semantic commit messages: `label(scope): description`

README.md

@@ -11,7 +11,7 @@ Playwright is a Java library to automate [Chromium](https://www.chromium.org/Hom
 |          | Linux | macOS | Windows |
 |   :---   | :---: | :---: | :---:   |
 | Chromium <!-- GEN:chromium-version -->147.0.7727.15<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
-| WebKit <!-- GEN:webkit-version -->26.0<!-- GEN:stop --> | ✅ | ✅ | ✅ |
+| WebKit <!-- GEN:webkit-version -->26.4<!-- GEN:stop --> | ✅ | ✅ | ✅ |
 | Firefox <!-- GEN:firefox-version -->148.0.2<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
 
 ## Documentation

playwright/src/main/java/com/microsoft/playwright/Browser.java

@@ -1222,6 +1222,44 @@ public NewPageOptions setViewportSize(ViewportSize viewportSize) {
       return this;
     }
   }
+  class BindOptions {
+    /**
+     * Host to bind the web socket server to. When specified, a web socket server is created instead of a named pipe.
+     */
+    public String host;
+    /**
+     * Port to bind the web socket server to. When specified, a web socket server is created instead of a named pipe. Use
+     * {@code 0} to let the OS pick an available port.
+     */
+    public Integer port;
+    /**
+     * Working directory associated with this browser server.
+     */
+    public String workspaceDir;
+
+    /**
+     * Host to bind the web socket server to. When specified, a web socket server is created instead of a named pipe.
+     */
+    public BindOptions setHost(String host) {
+      this.host = host;
+      return this;
+    }
+    /**
+     * Port to bind the web socket server to. When specified, a web socket server is created instead of a named pipe. Use
+     * {@code 0} to let the OS pick an available port.
+     */
+    public BindOptions setPort(int port) {
+      this.port = port;
+      return this;
+    }
+    /**
+     * Working directory associated with this browser server.
+     */
+    public BindOptions setWorkspaceDir(String workspaceDir) {
+      this.workspaceDir = workspaceDir;
+      return this;
+    }
+  }
   class StartTracingOptions {
     /**
      * specify custom categories to use instead of default.
@@ -1404,6 +1442,22 @@ default Page newPage() {
    * @since v1.8
    */
   Page newPage(NewPageOptions options);
+  /**
+   * Binds the browser to a named pipe or web socket, making it available for other clients to connect to.
+   *
+   * @param title Title of the browser server, used for identification.
+   * @since v1.59
+   */
+  default Bind bind(String title) {
+    return bind(title, null);
+  }
+  /**
+   * Binds the browser to a named pipe or web socket, making it available for other clients to connect to.
+   *
+   * @param title Title of the browser server, used for identification.
+   * @since v1.59
+   */
+  Bind bind(String title, BindOptions options);
   /**
    * <strong>NOTE:</strong> This API controls <a href="https://www.chromium.org/developers/how-tos/trace-event-profiling-tool">Chromium Tracing</a>
    * which is a low-level chromium-specific debugging tool. API to control <a
@@ -1484,6 +1538,12 @@ default void startTracing() {
    * @since v1.11
    */
   byte[] stopTracing();
+  /**
+   * Unbinds the browser server previously bound with {@link com.microsoft.playwright.Browser#bind Browser.bind()}.
+   *
+   * @since v1.59
+   */
+  void unbind();
   /**
    * Returns the browser version.
    *

playwright/src/main/java/com/microsoft/playwright/Locator.java

@@ -2261,7 +2261,7 @@ public WaitForOptions setTimeout(double timeout) {
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * String[] texts = page.getByRole(AriaRole.LINK).allInnerTexts();
+   * List<String> texts = page.getByRole(AriaRole.LINK).allInnerTexts();
    * }</pre>
    *
    * @since v1.14
@@ -2276,7 +2276,7 @@ public WaitForOptions setTimeout(double timeout) {
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * String[] texts = page.getByRole(AriaRole.LINK).allTextContents();
+   * List<String> texts = page.getByRole(AriaRole.LINK).allTextContents();
    * }</pre>
    *
    * @since v1.14

playwright/src/main/java/com/microsoft/playwright/Overlay.java

@@ -5880,12 +5880,6 @@ default Locator locator(String selector) {
    * @since v1.8
    */
   Mouse mouse();
-  /**
-   *
-   *
-   * @since v1.59
-   */
-  Overlay overlay();
   /**
    * Adds one-off {@code Dialog} handler. The handler will be removed immediately after next {@code Dialog} is created.
    * <pre>{@code
@@ -6879,6 +6873,14 @@ default void routeFromHAR(Path har) {
    * @since v1.48
    */
   void routeWebSocket(Predicate<String> url, Consumer<WebSocketRoute> handler);
+  /**
+   * {@code Screencast} object associated with this page.
+   *
+   * <p> <strong>Usage</strong>
+   *
+   * @since v1.59
+   */
+  Screencast screencast();
   /**
    * Returns the buffer with the captured screenshot.
    *
@@ -7756,9 +7758,8 @@ default void unroute(Predicate<String> url) {
    */
   String url();
   /**
-   * Video object associated with this page. Can be used to control video recording with {@link
-   * com.microsoft.playwright.Video#start Video.start()} and {@link com.microsoft.playwright.Video#stop Video.stop()}, or to
-   * access the video file when using the {@code recordVideo} context option.
+   * Video object associated with this page. Can be used to access the video file when using the {@code recordVideo} context
+   * option.
    *
    * @since v1.8
    */