diff --git a/README.md b/README.md
index 07a7206b..c93f7ed2 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Playwright is a Java library to automate [Chromium](https://www.chromium.org/Hom
 
 |          | Linux | macOS | Windows |
 |   :---   | :---: | :---: | :---:   |
-| Chromium <!-- GEN:chromium-version -->146.0.7680.31<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| 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 --> | ✅ | ✅ | ✅ |
 | Firefox <!-- GEN:firefox-version -->148.0.2<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
 
diff --git a/playwright/src/main/java/com/microsoft/playwright/Debugger.java b/playwright/src/main/java/com/microsoft/playwright/Debugger.java
index 4b50975d..633f9518 100644
--- a/playwright/src/main/java/com/microsoft/playwright/Debugger.java
+++ b/playwright/src/main/java/com/microsoft/playwright/Debugger.java
@@ -35,11 +35,11 @@ public interface Debugger {
   void offPausedStateChanged(Runnable handler);
 
   /**
-   * Returns details about the currently paused calls. Returns an empty array if the debugger is not paused.
+   * Returns details about the currently paused call. Returns {@code null} if the debugger is not paused.
    *
    * @since v1.59
    */
-  List<PausedDetails> pausedDetails();
+  PausedDetails pausedDetails();
   /**
    * Configures the debugger to pause before the next action is executed.
    *
@@ -47,13 +47,13 @@ public interface Debugger {
    * com.microsoft.playwright.Debugger#runTo Debugger.runTo()} to step while paused.
    *
    * <p> Note that {@link com.microsoft.playwright.Page#pause Page.pause()} is equivalent to a "debugger" statement — it pauses
-   * execution at the call site immediately. On the contrary, {@link com.microsoft.playwright.Debugger#pause
-   * Debugger.pause()} is equivalent to "pause on next statement" — it configures the debugger to pause before the next
-   * action is executed.
+   * execution at the call site immediately. On the contrary, {@link com.microsoft.playwright.Debugger#requestPause
+   * Debugger.requestPause()} is equivalent to "pause on next statement" — it configures the debugger to pause before the
+   * next action is executed.
    *
    * @since v1.59
    */
-  void pause();
+  void requestPause();
   /**
    * Resumes script execution. Throws if the debugger is not paused.
    *
diff --git a/playwright/src/main/java/com/microsoft/playwright/Locator.java b/playwright/src/main/java/com/microsoft/playwright/Locator.java
index e05d86c9..f4fe3439 100644
--- a/playwright/src/main/java/com/microsoft/playwright/Locator.java
+++ b/playwright/src/main/java/com/microsoft/playwright/Locator.java
@@ -35,8 +35,8 @@ public interface Locator {
      */
     public Integer depth;
     /**
-     * When set to {@code "ai"}, returns a snapshot optimized for AI consumption with element references. Defaults to {@code
-     * "default"}.
+     * When set to {@code "ai"}, returns a snapshot optimized for AI consumption. Defaults to {@code "default"}. See details
+     * for more information.
      */
     public AriaSnapshotMode mode;
     /**
@@ -55,8 +55,8 @@ public interface Locator {
       return this;
     }
     /**
-     * When set to {@code "ai"}, returns a snapshot optimized for AI consumption with element references. Defaults to {@code
-     * "default"}.
+     * When set to {@code "ai"}, returns a snapshot optimized for AI consumption. Defaults to {@code "default"}. See details
+     * for more information.
      */
     public AriaSnapshotOptions setMode(AriaSnapshotMode mode) {
       this.mode = mode;
@@ -2322,6 +2322,12 @@ public interface Locator {
    *
    * <p> Below is the HTML markup and the respective ARIA snapshot:
    *
+   * <p> An AI-optimized snapshot, controlled by {@code mode}, is different from a default snapshot:
+   * <ol>
+   * <li> Includes element references {@code [ref=e2]}. 2. Does not wait for an element matching the locator, and throws when no
+   * elements match. 3. Includes snapshots of {@code <iframe>}s inside the target.</li>
+   * </ol>
+   *
    * @since v1.49
    */
   default String ariaSnapshot() {
@@ -2353,6 +2359,12 @@ public interface Locator {
    *
    * <p> Below is the HTML markup and the respective ARIA snapshot:
    *
+   * <p> An AI-optimized snapshot, controlled by {@code mode}, is different from a default snapshot:
+   * <ol>
+   * <li> Includes element references {@code [ref=e2]}. 2. Does not wait for an element matching the locator, and throws when no
+   * elements match. 3. Includes snapshots of {@code <iframe>}s inside the target.</li>
+   * </ol>
+   *
    * @since v1.49
    */
   String ariaSnapshot(AriaSnapshotOptions options);
diff --git a/playwright/src/main/java/com/microsoft/playwright/Overlay.java b/playwright/src/main/java/com/microsoft/playwright/Overlay.java
new file mode 100644
index 00000000..16adb13f
--- /dev/null
+++ b/playwright/src/main/java/com/microsoft/playwright/Overlay.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.microsoft.playwright;
+
+
+/**
+ * Interface for managing page overlays that display persistent visual indicators on top of the page.
+ */
+public interface Overlay {
+  class ShowOptions {
+    /**
+     * Duration in milliseconds after which the overlay is automatically removed. Overlay stays until dismissed if not
+     * provided.
+     */
+    public Double duration;
+
+    /**
+     * Duration in milliseconds after which the overlay is automatically removed. Overlay stays until dismissed if not
+     * provided.
+     */
+    public ShowOptions setDuration(double duration) {
+      this.duration = duration;
+      return this;
+    }
+  }
+  class ChapterOptions {
+    /**
+     * Optional description text displayed below the title.
+     */
+    public String description;
+    /**
+     * Duration in milliseconds after which the overlay is automatically removed. Defaults to {@code 2000}.
+     */
+    public Double duration;
+
+    /**
+     * Optional description text displayed below the title.
+     */
+    public ChapterOptions setDescription(String description) {
+      this.description = description;
+      return this;
+    }
+    /**
+     * Duration in milliseconds after which the overlay is automatically removed. Defaults to {@code 2000}.
+     */
+    public ChapterOptions setDuration(double duration) {
+      this.duration = duration;
+      return this;
+    }
+  }
+  /**
+   * Adds an overlay with the given HTML content. The overlay is displayed on top of the page until removed. Returns a
+   * disposable that removes the overlay when disposed.
+   *
+   * @param html HTML content for the overlay.
+   * @since v1.59
+   */
+  default AutoCloseable show(String html) {
+    return show(html, null);
+  }
+  /**
+   * Adds an overlay with the given HTML content. The overlay is displayed on top of the page until removed. Returns a
+   * disposable that removes the overlay when disposed.
+   *
+   * @param html HTML content for the overlay.
+   * @since v1.59
+   */
+  AutoCloseable show(String html, ShowOptions options);
+  /**
+   * Shows a chapter overlay with a title and optional description, centered on the page with a blurred backdrop. Useful for
+   * narrating video recordings. The overlay is removed after the specified duration, or 2000ms.
+   *
+   * @param title Title text displayed prominently in the overlay.
+   * @since v1.59
+   */
+  default void chapter(String title) {
+    chapter(title, null);
+  }
+  /**
+   * Shows a chapter overlay with a title and optional description, centered on the page with a blurred backdrop. Useful for
+   * narrating video recordings. The overlay is removed after the specified duration, or 2000ms.
+   *
+   * @param title Title text displayed prominently in the overlay.
+   * @since v1.59
+   */
+  void chapter(String title, ChapterOptions options);
+  /**
+   * Sets visibility of all overlays without removing them.
+   *
+   * @param visible Whether overlays should be visible.
+   * @since v1.59
+   */
+  void setVisible(boolean visible);
+}
+
diff --git a/playwright/src/main/java/com/microsoft/playwright/Page.java b/playwright/src/main/java/com/microsoft/playwright/Page.java
index 98f9d7e2..45652b87 100644
--- a/playwright/src/main/java/com/microsoft/playwright/Page.java
+++ b/playwright/src/main/java/com/microsoft/playwright/Page.java
@@ -2986,8 +2986,8 @@ public interface Page extends AutoCloseable {
      */
     public Integer depth;
     /**
-     * When set to {@code "ai"}, returns a snapshot optimized for AI consumption with element references. Defaults to {@code
-     * "default"}.
+     * When set to {@code "ai"}, returns a snapshot optimized for AI consumption: including element references like {@code
+     * [ref=e2]} and snapshots of {@code <iframe>}s. Defaults to {@code "default"}.
      */
     public AriaSnapshotMode mode;
     /**
@@ -3006,8 +3006,8 @@ public interface Page extends AutoCloseable {
       return this;
     }
     /**
-     * When set to {@code "ai"}, returns a snapshot optimized for AI consumption with element references. Defaults to {@code
-     * "default"}.
+     * When set to {@code "ai"}, returns a snapshot optimized for AI consumption: including element references like {@code
+     * [ref=e2]} and snapshots of {@code <iframe>}s. Defaults to {@code "default"}.
      */
     public AriaSnapshotOptions setMode(AriaSnapshotMode mode) {
       this.mode = mode;
@@ -5880,6 +5880,12 @@ public interface Page extends AutoCloseable {
    * @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
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/BrowserContextImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/BrowserContextImpl.java
index 65567a68..0f503291 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/BrowserContextImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/BrowserContextImpl.java
@@ -805,7 +805,6 @@ class BrowserContextImpl extends ChannelOwner implements BrowserContext {
     } else if ("response".equals(event)) {
       String guid = params.getAsJsonObject("response").get("guid").getAsString();
       ResponseImpl response = connection.getExistingObject(guid);
-      response.request.existingResponse = response;
       listeners.notify(EventType.RESPONSE, response);
       if (params.has("page")) {
         PageImpl page = connection.getExistingObject(params.getAsJsonObject("page").get("guid").getAsString());
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/DebuggerImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/DebuggerImpl.java
index d30208d4..83e3b953 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/DebuggerImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/DebuggerImpl.java
@@ -16,21 +16,19 @@
 
 package com.microsoft.playwright.impl;
 
-import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
 import com.microsoft.playwright.Debugger;
 import com.microsoft.playwright.options.Location;
 import com.microsoft.playwright.options.PausedDetails;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 import static com.microsoft.playwright.impl.Serialization.gson;
 
 class DebuggerImpl extends ChannelOwner implements Debugger {
   private final List<Runnable> pausedStateChangedHandlers = new ArrayList<>();
-  private List<PausedDetails> pausedDetails = new ArrayList<>();
+  private PausedDetails pausedDetails;
 
   DebuggerImpl(ChannelOwner parent, String type, String guid, JsonObject initializer) {
     super(parent, type, guid, initializer);
@@ -39,8 +37,11 @@ class DebuggerImpl extends ChannelOwner implements Debugger {
   @Override
   protected void handleEvent(String event, JsonObject params) {
     if ("pausedStateChanged".equals(event)) {
-      JsonArray details = params.getAsJsonArray("pausedDetails");
-      pausedDetails = Arrays.asList(gson().fromJson(details, PausedDetails[].class));
+      if (params.has("pausedDetails") && !params.get("pausedDetails").isJsonNull()) {
+        pausedDetails = gson().fromJson(params.get("pausedDetails"), PausedDetails.class);
+      } else {
+        pausedDetails = null;
+      }
       for (Runnable handler : new ArrayList<>(pausedStateChangedHandlers)) {
         handler.run();
       }
@@ -58,13 +59,13 @@ class DebuggerImpl extends ChannelOwner implements Debugger {
   }
 
   @Override
-  public List<PausedDetails> pausedDetails() {
+  public PausedDetails pausedDetails() {
     return pausedDetails;
   }
 
   @Override
-  public void pause() {
-    sendMessage("pause", new JsonObject(), NO_TIMEOUT);
+  public void requestPause() {
+    sendMessage("requestPause", new JsonObject(), NO_TIMEOUT);
   }
 
   @Override
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/DialogImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/DialogImpl.java
index ac470e48..74d23dca 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/DialogImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/DialogImpl.java
@@ -43,7 +43,11 @@ class DialogImpl extends ChannelOwner implements Dialog {
 
   @Override
   public void dismiss() {
-    sendMessage("dismiss");
+    try {
+      sendMessage("dismiss");
+    } catch (TargetClosedError e) {
+      // Swallow TargetClosedErrors for beforeunload dialogs.
+    }
   }
 
   @Override
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/HARRouter.java b/playwright/src/main/java/com/microsoft/playwright/impl/HARRouter.java
index 0318d595..c932cc99 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/HARRouter.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/HARRouter.java
@@ -16,6 +16,8 @@
 
 package com.microsoft.playwright.impl;
 
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.microsoft.playwright.PlaywrightException;
 import com.microsoft.playwright.Request;
@@ -82,7 +84,7 @@ public class HARRouter {
       if (status == -1) {
         return;
       }
-      Map<String, String> headers = fromNameValues(response.getAsJsonArray("headers"));
+      Map<String, String> headers = mergeSetCookieHeaders(response.getAsJsonArray("headers"));
       byte[] buffer = Base64.getDecoder().decode(response.get("body").getAsString());
       route.fulfill(new Route.FulfillOptions()
         .setStatus(status)
@@ -105,6 +107,25 @@ public class HARRouter {
     route.abort();
   }
 
+  private static Map<String, String> mergeSetCookieHeaders(JsonArray headersArray) {
+    Map<String, String> result = new java.util.LinkedHashMap<>();
+    for (JsonElement element : headersArray) {
+      JsonObject pair = element.getAsJsonObject();
+      String name = pair.get("name").getAsString();
+      String value = pair.get("value").getAsString();
+      if ("set-cookie".equalsIgnoreCase(name)) {
+        if (!result.containsKey("set-cookie")) {
+          result.put("set-cookie", value);
+        } else {
+          result.put("set-cookie", result.get("set-cookie") + "\n" + value);
+        }
+      } else {
+        result.put(name, value);
+      }
+    }
+    return result;
+  }
+
   void dispose() {
     JsonObject params = new JsonObject();
     params.addProperty("harId", harId);
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/LocalUtils.java b/playwright/src/main/java/com/microsoft/playwright/impl/LocalUtils.java
index cea510ee..782089aa 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/LocalUtils.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/LocalUtils.java
@@ -34,13 +34,20 @@ public class LocalUtils extends ChannelOwner {
     return initializer.getAsJsonArray("deviceDescriptors");
   }
 
-  void zip(Path zipFile, JsonArray entries, String stacksId, boolean appendMode, boolean includeSources) {
+  void zip(Path zipFile, JsonArray entries, String stacksId, boolean appendMode, boolean includeSources, List<String> additionalSources) {
     JsonObject params = new JsonObject();
     params.addProperty("zipFile", zipFile.toString());
     params.add("entries", entries);
     params.addProperty("mode", appendMode ? "append" : "write");
     params.addProperty("stacksId", stacksId);
     params.addProperty("includeSources", includeSources);
+    if (!additionalSources.isEmpty()) {
+      JsonArray sourcesArray = new JsonArray();
+      for (String source : additionalSources) {
+        sourcesArray.add(source);
+      }
+      params.add("additionalSources", sourcesArray);
+    }
     sendMessage("zip", params, NO_TIMEOUT);
   }
 
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/LocatorImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/LocatorImpl.java
index 483275fd..2bb9faab 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/LocatorImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/LocatorImpl.java
@@ -112,8 +112,8 @@ class LocatorImpl implements Locator {
   public Locator normalize() {
     JsonObject params = new JsonObject();
     params.addProperty("selector", selector);
-    JsonObject result = frame.sendMessage("normalizeLocator", params, ChannelOwner.NO_TIMEOUT).getAsJsonObject();
-    return new LocatorImpl(frame, result.get("selector").getAsString(), null);
+    JsonObject result = frame.sendMessage("resolveSelector", params, ChannelOwner.NO_TIMEOUT).getAsJsonObject();
+    return new LocatorImpl(frame, result.get("resolvedSelector").getAsString(), null);
   }
 
   @Override
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/OverlayImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/OverlayImpl.java
new file mode 100644
index 00000000..4f5a6255
--- /dev/null
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/OverlayImpl.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.microsoft.playwright.impl;
+
+import com.google.gson.JsonObject;
+import com.microsoft.playwright.Overlay;
+
+import static com.microsoft.playwright.impl.ChannelOwner.NO_TIMEOUT;
+
+class OverlayImpl implements Overlay {
+  private final ChannelOwner page;
+
+  OverlayImpl(ChannelOwner page) {
+    this.page = page;
+  }
+
+  @Override
+  public AutoCloseable show(String html, ShowOptions options) {
+    JsonObject params = new JsonObject();
+    params.addProperty("html", html);
+    if (options != null && options.duration != null) {
+      params.addProperty("duration", options.duration);
+    }
+    JsonObject result = (JsonObject) page.sendMessage("overlayShow", params, NO_TIMEOUT);
+    String id = result.get("id").getAsString();
+    return () -> {
+      JsonObject removeParams = new JsonObject();
+      removeParams.addProperty("id", id);
+      page.sendMessage("overlayRemove", removeParams, NO_TIMEOUT);
+    };
+  }
+
+  @Override
+  public void chapter(String title, ChapterOptions options) {
+    JsonObject params = new JsonObject();
+    params.addProperty("title", title);
+    if (options != null) {
+      if (options.description != null) {
+        params.addProperty("description", options.description);
+      }
+      if (options.duration != null) {
+        params.addProperty("duration", options.duration);
+      }
+    }
+    page.sendMessage("overlayChapter", params, NO_TIMEOUT);
+  }
+
+  @Override
+  public void setVisible(boolean visible) {
+    JsonObject params = new JsonObject();
+    params.addProperty("visible", visible);
+    page.sendMessage("overlaySetVisible", params, NO_TIMEOUT);
+  }
+}
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/PageImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/PageImpl.java
index c6edfb17..5405fcb4 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/PageImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/PageImpl.java
@@ -46,6 +46,7 @@ public class PageImpl extends ChannelOwner implements Page {
   private final KeyboardImpl keyboard;
   private final MouseImpl mouse;
   private final TouchscreenImpl touchscreen;
+  private final OverlayImpl overlay;
   final Waitable<?> waitableClosedOrCrashed;
   private ViewportSize viewport;
   private final Router routes = new Router();
@@ -135,6 +136,7 @@ public class PageImpl extends ChannelOwner implements Page {
     keyboard = new KeyboardImpl(this);
     mouse = new MouseImpl(this);
     touchscreen = new TouchscreenImpl(this);
+    overlay = new OverlayImpl(this);
     frames.add(mainFrame);
     timeoutSettings = new TimeoutSettings(browserContext.timeoutSettings);
     waitableClosedOrCrashed = createWaitForCloseHelper();
@@ -1347,6 +1349,11 @@ public class PageImpl extends ChannelOwner implements Page {
     return touchscreen;
   }
 
+  @Override
+  public Overlay overlay() {
+    return overlay;
+  }
+
   @Override
   public void type(String selector, String text, TypeOptions options) {
     mainFrame.type(selector, text, convertType(options, Frame.TypeOptions.class));
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/ResponseImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/ResponseImpl.java
index 4085273c..b2f73fcf 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/ResponseImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/ResponseImpl.java
@@ -42,6 +42,7 @@ public class ResponseImpl extends ChannelOwner implements Response {
     super(parent, type, guid, initializer);
     headers = new RawHeaders(asList(gson().fromJson(initializer.getAsJsonArray("headers"), HttpHeader[].class)));
     request = connection.getExistingObject(initializer.getAsJsonObject("request").get("guid").getAsString());
+    request.existingResponse = this;
     request.timing = gson().fromJson(initializer.get("timing"), Timing.class);
   }
 
@@ -88,10 +89,8 @@ public class ResponseImpl extends ChannelOwner implements Response {
 
   @Override
   public String httpVersion() {
-    if (initializer.has("httpVersion")) {
-      return initializer.get("httpVersion").getAsString();
-    }
-    return null;
+    JsonObject result = sendMessage("httpVersion").getAsJsonObject();
+    return result.get("value").getAsString();
   }
 
   @Override
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/Serialization.java b/playwright/src/main/java/com/microsoft/playwright/impl/Serialization.java
index eab93179..c9e2b06f 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/Serialization.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/Serialization.java
@@ -489,7 +489,7 @@ class Serialization {
     public JsonElement serialize(ConsoleMessagesFilter src, Type typeOfSrc, JsonSerializationContext context) {
       switch (src) {
         case ALL: return new JsonPrimitive("all");
-        case SINCE_NAVIGATION: return new JsonPrimitive("sinceNavigation");
+        case SINCE_NAVIGATION: return new JsonPrimitive("since-navigation");
         default: throw new PlaywrightException("Unknown ConsoleMessagesFilter: " + src);
       }
     }
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/TracingImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/TracingImpl.java
index d6cf2413..eec8554b 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/TracingImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/TracingImpl.java
@@ -21,6 +21,10 @@ import com.google.gson.JsonObject;
 import com.microsoft.playwright.Tracing;
 
 import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 
 import static com.microsoft.playwright.impl.Serialization.gson;
 
@@ -29,6 +33,7 @@ class TracingImpl extends ChannelOwner implements Tracing {
   private Path tracesDir;
   private boolean isTracing;
   private String stacksId;
+  private final Set<String> additionalSources = new HashSet<>();
 
 
   TracingImpl(ChannelOwner parent, String type, String guid, JsonObject initializer) {
@@ -42,6 +47,9 @@ class TracingImpl extends ChannelOwner implements Tracing {
     }
     JsonObject params = new JsonObject();
 
+    List<String> capturedAdditionalSources = new ArrayList<>(additionalSources);
+    additionalSources.clear();
+
     // Not interested in artifacts.
     if (path == null) {
       params.addProperty("mode", "discard");
@@ -57,7 +65,7 @@ class TracingImpl extends ChannelOwner implements Tracing {
       params.addProperty("mode", "entries");
       JsonObject json = sendMessage("tracingStopChunk", params, NO_TIMEOUT).getAsJsonObject();
       JsonArray entries = json.getAsJsonArray("entries");
-      connection.localUtils.zip(path, entries, stacksId, false, includeSources);
+      connection.localUtils.zip(path, entries, stacksId, false, includeSources, capturedAdditionalSources);
       return;
     }
 
@@ -74,7 +82,7 @@ class TracingImpl extends ChannelOwner implements Tracing {
     artifact.saveAs(path);
     artifact.delete();
 
-    connection.localUtils.zip(path, new JsonArray(), stacksId, true, includeSources);
+    connection.localUtils.zip(path, new JsonArray(), stacksId, true, includeSources, capturedAdditionalSources);
   }
 
   @Override
@@ -95,6 +103,9 @@ class TracingImpl extends ChannelOwner implements Tracing {
     if (options == null) {
       options = new GroupOptions();
     }
+    if (options.location != null) {
+      additionalSources.add(options.location.file);
+    }
     JsonObject params = gson().toJsonTree(options).getAsJsonObject();
     params.addProperty("name", name);
     sendMessage("tracingGroup", params, NO_TIMEOUT);
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/VideoImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/VideoImpl.java
index 31f32748..517b45a8 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/VideoImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/VideoImpl.java
@@ -28,6 +28,7 @@ import java.nio.file.Paths;
 class VideoImpl implements Video {
   private final PageImpl page;
   private ArtifactImpl artifact;
+  private Path savePath;
 
   VideoImpl(PageImpl page) {
     this.page = page;
@@ -58,7 +59,13 @@ class VideoImpl implements Video {
   public AutoCloseable start(StartOptions options) {
     JsonObject params = new JsonObject();
     if (options != null) {
-      params = gson().toJsonTree(options).getAsJsonObject();
+      if (options.size != null) {
+        params.add("size", gson().toJsonTree(options.size));
+      }
+      if (options.annotate != null) {
+        params.add("annotate", gson().toJsonTree(options.annotate));
+      }
+      savePath = options.path;
     }
     JsonObject result = page.sendMessage("videoStart", params, ChannelOwner.NO_TIMEOUT).getAsJsonObject();
     String artifactGuid = result.getAsJsonObject("artifact").get("guid").getAsString();
@@ -69,6 +76,10 @@ class VideoImpl implements Video {
   @Override
   public void stop() {
     page.sendMessage("videoStop", new JsonObject(), ChannelOwner.NO_TIMEOUT);
+    if (savePath != null) {
+      saveAs(savePath);
+      savePath = null;
+    }
   }
 
   @Override
diff --git a/playwright/src/main/java/com/microsoft/playwright/options/Annotate.java b/playwright/src/main/java/com/microsoft/playwright/options/Annotate.java
index d7a68806..edb1612c 100644
--- a/playwright/src/main/java/com/microsoft/playwright/options/Annotate.java
+++ b/playwright/src/main/java/com/microsoft/playwright/options/Annotate.java
@@ -20,13 +20,35 @@ public class Annotate {
   /**
    * How long each annotation is displayed in milliseconds. Defaults to {@code 500}.
    */
-  public Integer delay;
+  public Double duration;
+  /**
+   * Position of the action title overlay. Defaults to {@code "top-right"}.
+   */
+  public AnnotatePosition position;
+  /**
+   * Font size of the action title in pixels. Defaults to {@code 24}.
+   */
+  public Integer fontSize;
 
   /**
    * How long each annotation is displayed in milliseconds. Defaults to {@code 500}.
    */
-  public Annotate setDelay(int delay) {
-    this.delay = delay;
+  public Annotate setDuration(double duration) {
+    this.duration = duration;
+    return this;
+  }
+  /**
+   * Position of the action title overlay. Defaults to {@code "top-right"}.
+   */
+  public Annotate setPosition(AnnotatePosition position) {
+    this.position = position;
+    return this;
+  }
+  /**
+   * Font size of the action title in pixels. Defaults to {@code 24}.
+   */
+  public Annotate setFontSize(int fontSize) {
+    this.fontSize = fontSize;
     return this;
   }
 }
\ No newline at end of file
diff --git a/playwright/src/main/java/com/microsoft/playwright/options/AnnotatePosition.java b/playwright/src/main/java/com/microsoft/playwright/options/AnnotatePosition.java
new file mode 100644
index 00000000..40ed3a51
--- /dev/null
+++ b/playwright/src/main/java/com/microsoft/playwright/options/AnnotatePosition.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.microsoft.playwright.options;
+
+public enum AnnotatePosition {
+  TOP_LEFT,
+  TOP,
+  TOP_RIGHT,
+  BOTTOM_LEFT,
+  BOTTOM,
+  BOTTOM_RIGHT
+}
\ No newline at end of file
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestDebugger.java b/playwright/src/test/java/com/microsoft/playwright/TestDebugger.java
index 9494ccdd..189b6aba 100644
--- a/playwright/src/test/java/com/microsoft/playwright/TestDebugger.java
+++ b/playwright/src/test/java/com/microsoft/playwright/TestDebugger.java
@@ -19,61 +19,83 @@ package com.microsoft.playwright;
 import com.microsoft.playwright.options.PausedDetails;
 import org.junit.jupiter.api.Test;
 
-import java.util.Collections;
-import java.util.List;
-
 import static org.junit.jupiter.api.Assertions.*;
 
 public class TestDebugger extends TestBase {
   @Test
-  void shouldReturnEmptyPausedDetailsInitially() {
+  void shouldReturnNullPausedDetailsInitially() {
     Debugger dbg = context.debugger();
-    assertEquals(Collections.emptyList(), dbg.pausedDetails());
-  }
-
-  @Test
-  void shouldPauseAtPauseCall() {
-    page.setContent("<div>click me</div>");
-    Debugger dbg = context.debugger();
-    assertEquals(Collections.emptyList(), dbg.pausedDetails());
-
-    dbg.pause();
-
-    boolean[] paused = {false};
-    dbg.onPausedStateChanged(() -> {
-      if (!paused[0]) {
-        paused[0] = true;
-        List<PausedDetails> details = dbg.pausedDetails();
-        assertEquals(1, details.size());
-        assertTrue(details.get(0).title.contains("Pause"), "title: " + details.get(0).title);
-        dbg.resume();
-      }
-    });
-
-    page.pause(); // blocks until dbg.resume() is called from event handler
-    assertEquals(Collections.emptyList(), dbg.pausedDetails());
+    assertNull(dbg.pausedDetails());
   }
 
   @Test
   void shouldPauseAtNextAndResume() {
     page.setContent("<div>click me</div>");
     Debugger dbg = context.debugger();
-    assertEquals(Collections.emptyList(), dbg.pausedDetails());
+    assertNull(dbg.pausedDetails());
 
-    dbg.pause();
+    dbg.requestPause();
 
     boolean[] paused = {false};
     dbg.onPausedStateChanged(() -> {
       if (!paused[0]) {
         paused[0] = true;
-        List<PausedDetails> details = dbg.pausedDetails();
-        assertEquals(1, details.size());
-        assertTrue(details.get(0).title.contains("Click"), "title: " + details.get(0).title);
+        PausedDetails details = dbg.pausedDetails();
+        assertNotNull(details);
+        assertTrue(details.title.contains("Click"), "title: " + details.title);
         dbg.resume();
       }
     });
 
     page.click("div"); // blocks until dbg.resume() is called
-    assertEquals(Collections.emptyList(), dbg.pausedDetails());
+    assertNull(dbg.pausedDetails());
+  }
+
+  @Test
+  void shouldStepWithNext() {
+    page.setContent("<div>click me</div>");
+    Debugger dbg = context.debugger();
+    assertNull(dbg.pausedDetails());
+
+    dbg.requestPause();
+
+    boolean[] paused = {false};
+    dbg.onPausedStateChanged(() -> {
+      if (!paused[0]) {
+        paused[0] = true;
+        PausedDetails details = dbg.pausedDetails();
+        assertNotNull(details);
+        assertTrue(details.title.contains("Click"), "title: " + details.title);
+        dbg.next();
+      } else if (dbg.pausedDetails() != null) {
+        dbg.resume();
+      }
+    });
+
+    page.click("div");
+    assertNull(dbg.pausedDetails());
+  }
+
+  @Test
+  void shouldPauseAtPauseCall() {
+    page.setContent("<div>click me</div>");
+    Debugger dbg = context.debugger();
+    assertNull(dbg.pausedDetails());
+
+    dbg.requestPause();
+
+    boolean[] paused = {false};
+    dbg.onPausedStateChanged(() -> {
+      if (!paused[0]) {
+        paused[0] = true;
+        PausedDetails details = dbg.pausedDetails();
+        assertNotNull(details);
+        assertTrue(details.title.contains("Pause"), "title: " + details.title);
+        dbg.resume();
+      }
+    });
+
+    page.pause(); // blocks until dbg.resume() is called from event handler
+    assertNull(dbg.pausedDetails());
   }
 }
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestOverlay.java b/playwright/src/test/java/com/microsoft/playwright/TestOverlay.java
new file mode 100644
index 00000000..28fb2d83
--- /dev/null
+++ b/playwright/src/test/java/com/microsoft/playwright/TestOverlay.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.microsoft.playwright;
+
+import com.microsoft.playwright.Overlay;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+// Note: The overlay elements are rendered inside a closed shadow root in driver mode,
+// so locator-based DOM assertions are not possible in Java. These tests verify that
+// the protocol calls succeed without errors.
+public class TestOverlay extends TestBase {
+  @Test
+  void shouldAddAndRemoveOverlay() throws Exception {
+    page.navigate(server.EMPTY_PAGE);
+    AutoCloseable disposable = page.overlay().show("<div id=\"my-overlay\">Hello Overlay</div>");
+    assertNotNull(disposable);
+    disposable.close();
+  }
+
+  @Test
+  void shouldAddMultipleOverlays() throws Exception {
+    page.navigate(server.EMPTY_PAGE);
+    AutoCloseable d1 = page.overlay().show("<div id=\"overlay-1\">First</div>");
+    AutoCloseable d2 = page.overlay().show("<div id=\"overlay-2\">Second</div>");
+    d1.close();
+    d2.close();
+  }
+
+  @Test
+  void shouldHideAndShowOverlays() throws Exception {
+    page.navigate(server.EMPTY_PAGE);
+    page.overlay().show("<div id=\"my-overlay\">Visible</div>");
+    page.overlay().setVisible(false);
+    page.overlay().setVisible(true);
+  }
+
+  @Test
+  void shouldSurviveNavigation() {
+    page.navigate(server.EMPTY_PAGE);
+    page.overlay().show("<div id=\"persistent\">Survives Reload</div>");
+    page.navigate(server.EMPTY_PAGE);
+    page.reload();
+  }
+
+  @Test
+  void shouldRemoveOverlayAndNotRestoreAfterNavigation() throws Exception {
+    page.navigate(server.EMPTY_PAGE);
+    AutoCloseable disposable = page.overlay().show("<div id=\"temp\">Temporary</div>");
+    disposable.close();
+    page.reload();
+  }
+
+  @Test
+  void shouldSanitizeScriptsFromOverlayHtml() {
+    page.navigate(server.EMPTY_PAGE);
+    page.overlay().show("<div id=\"safe\">Safe</div><script>window.__injected = true</script>");
+  }
+
+  @Test
+  void shouldStripEventHandlersFromOverlayHtml() {
+    page.navigate(server.EMPTY_PAGE);
+    page.overlay().show("<div id=\"clean\" onclick=\"window.__clicked=true\">Click me</div>");
+  }
+
+  @Test
+  void shouldAutoRemoveOverlayAfterTimeout() {
+    page.navigate(server.EMPTY_PAGE);
+    page.overlay().show("<div id=\"timed\">Temporary</div>", new Overlay.ShowOptions().setDuration(1));
+  }
+
+  @Test
+  void shouldAllowStylesInOverlayHtml() {
+    page.navigate(server.EMPTY_PAGE);
+    page.overlay().show("<div id=\"styled\" style=\"color: red; font-size: 20px;\">Styled</div>");
+  }
+
+  @Test
+  void shouldShowChapter() {
+    page.navigate(server.EMPTY_PAGE);
+    page.overlay().chapter("Chapter Title");
+    page.overlay().chapter("With Description", new Overlay.ChapterOptions().setDescription("Some details").setDuration(100));
+  }
+}
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestPageNetworkResponse.java b/playwright/src/test/java/com/microsoft/playwright/TestPageNetworkResponse.java
index 7d6abfcd..a102df53 100644
--- a/playwright/src/test/java/com/microsoft/playwright/TestPageNetworkResponse.java
+++ b/playwright/src/test/java/com/microsoft/playwright/TestPageNetworkResponse.java
@@ -71,6 +71,35 @@ public class TestPageNetworkResponse extends TestBase {
     assertTrue(e.getMessage().contains("closed"), e.getMessage());
   }
 
+  @Test
+  void shouldReturnNullExistingResponseBeforeResponseReceived() {
+    Request[] capturedRequest = {null};
+    page.route("**/*", route -> {
+      capturedRequest[0] = route.request();
+      assertNull(capturedRequest[0].existingResponse());
+      route.resume();
+    });
+    page.navigate(server.EMPTY_PAGE);
+    assertNotNull(capturedRequest[0]);
+  }
+
+  @Test
+  void shouldReturnExistingResponseAfterReceived() {
+    Response[] responses = {null};
+    page.onResponse(r -> responses[0] = r);
+    page.navigate(server.EMPTY_PAGE);
+    assertNotNull(responses[0]);
+    assertEquals(responses[0], responses[0].request().existingResponse());
+  }
+
+  @Test
+  void shouldReturnHttpVersion() {
+    page.navigate(server.EMPTY_PAGE);
+    Response response = page.waitForResponse("**/*", () -> page.navigate(server.EMPTY_PAGE));
+    String version = response.httpVersion();
+    assertTrue(version.matches("HTTP/[12](\\.[01])?"), "unexpected version: " + version);
+  }
+
   @Test
   void shouldRejectResponseFinishedIfContextCloses() {
     page.navigate(server.EMPTY_PAGE);
diff --git a/scripts/DRIVER_VERSION b/scripts/DRIVER_VERSION
index 47f0c6e3..dec777b0 100644
--- a/scripts/DRIVER_VERSION
+++ b/scripts/DRIVER_VERSION
@@ -1 +1 @@
-1.59.0-alpha-1774287265000
+1.59.0-alpha-1774622285000