feat(roll): roll to ToT Playwright (roll/next-31-03-26)

dotnet/docs/api/class-browser.mdx

@@ -25,6 +25,40 @@ await browser.CloseAsync();
 
 ## Methods
 
+### BindAsync {#browser-bind}
+
+<font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>browser.BindAsync</x-search>
+
+Binds the browser to a named pipe or web socket, making it available for other clients to connect to.
+
+**Usage**
+
+```csharp
+await Browser.BindAsync(title, options);
+```
+
+**Arguments**
+- `title` [string]<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-option-title"/><a href="#browser-bind-option-title" class="list-anchor">#</a>
+
+  Title of the browser server, used for identification.
+- `options` `BrowserBindOptions?` *(optional)*
+  - `Host` [string]? *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-option-host"/><a href="#browser-bind-option-host" class="list-anchor">#</a>
+
+    Host to bind the web socket server to. When specified, a web socket server is created instead of a named pipe.
+  - `Port` [int]? *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-option-port"/><a href="#browser-bind-option-port" class="list-anchor">#</a>
+
+    Port to bind the web socket server to. When specified, a web socket server is created instead of a named pipe. Use `0` to let the OS pick an available port.
+  - `WorkspaceDir` [string]? *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-option-workspace-dir"/><a href="#browser-bind-option-workspace-dir" class="list-anchor">#</a>
+
+    Working directory associated with this browser server.
+
+**Returns**
+- Bind<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-return"/><a href="#browser-bind-return" class="list-anchor">#</a>
+  - `endpoint` [string]
+
+
+---
+
 ### BrowserType {#browser-browser-type}
 
 <font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.23</font><x-search>browser.BrowserType</x-search>
@@ -587,6 +621,23 @@ await Browser.NewPageAsync(options);
 
 ---
 
+### UnbindAsync {#browser-unbind}
+
+<font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>browser.UnbindAsync</x-search>
+
+Unbinds the browser server previously bound with [Browser.BindAsync()](/api/class-browser.mdx#browser-bind).
+
+**Usage**
+
+```csharp
+await Browser.UnbindAsync();
+```
+
+**Returns**
+- [void]<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-unbind-return"/><a href="#browser-unbind-return" class="list-anchor">#</a>
+
+---
+
 ### Version {#browser-version}
 
 <font size="2" style={{position: "relative", top: "-20px"}}>Added before v1.9</font><x-search>browser.Version</x-search>

dotnet/docs/api/class-screencast.mdx

@@ -14,6 +14,23 @@ Interface for capturing screencast frames from a page.
 
 ## Methods
 
+### HideActionsAsync {#screencast-hide-actions}
+
+<font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>screencast.HideActionsAsync</x-search>
+
+Removes action decorations.
+
+**Usage**
+
+```csharp
+await Screencast.HideActionsAsync();
+```
+
+**Returns**
+- [void]<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-hide-actions-return"/><a href="#screencast-hide-actions-return" class="list-anchor">#</a>
+
+---
+
 ### HideOverlaysAsync {#screencast-hide-overlays}
 
 <font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>screencast.HideOverlaysAsync</x-search>
@@ -31,6 +48,35 @@ await Screencast.HideOverlaysAsync();
 
 ---
 
+### ShowActionsAsync {#screencast-show-actions}
+
+<font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>screencast.ShowActionsAsync</x-search>
+
+Enables visual annotations on interacted elements. Returns a disposable that stops showing actions when disposed.
+
+**Usage**
+
+```csharp
+await Screencast.ShowActionsAsync(options);
+```
+
+**Arguments**
+- `options` `ScreencastShowActionsOptions?` *(optional)*
+  - `Duration` [float]? *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-show-actions-option-duration"/><a href="#screencast-show-actions-option-duration" class="list-anchor">#</a>
+
+    How long each annotation is displayed in milliseconds. Defaults to `500`.
+  - `FontSize` [int]? *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-show-actions-option-font-size"/><a href="#screencast-show-actions-option-font-size" class="list-anchor">#</a>
+
+    Font size of the action title in pixels. Defaults to `24`.
+  - `Position` `enum AnnotatePosition { TopLeft, Top, TopRight, BottomLeft, Bottom, BottomRight }?` *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-show-actions-option-position"/><a href="#screencast-show-actions-option-position" class="list-anchor">#</a>
+
+    Position of the action title overlay. Defaults to `"top-right"`.
+
+**Returns**
+- [Disposable]<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-show-actions-return"/><a href="#screencast-show-actions-return" class="list-anchor">#</a>
+
+---
+
 ### ShowChapterAsync {#screencast-show-chapter}
 
 <font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>screencast.ShowChapterAsync</x-search>

dotnet/docs/release-notes.mdx

@@ -13,11 +13,15 @@ import LiteYouTube from '@site/src/components/LiteYouTube';
 
 ### 🎬 Screencast
 
-New [Page.Screencast](/api/class-page.mdx#page-screencast) API provides a unified interface for capturing page content — both as video recordings and as real-time frame streams.
+New [Page.Screencast](/api/class-page.mdx#page-screencast) API provides a unified interface for capturing page content — both as video recordings, annotations, overlays, and a real-time frame stream.
+
+<center>
 
 <img src="https://raw.githubusercontent.com/microsoft/playwright/main/docs/src/images/release-notes-1.59-screencast-demo.gif" alt="Demo" width="500" height="313" />
 
-**Video recording** — record video with precise start/stop control, as an alternative to the [RecordVideoDir](/api/class-browser.mdx#browser-new-context-option-record-video-dir) option:
+</center>
+
+**Screencast recording** — record video with precise start/stop control, as an alternative to the [RecordVideoDir](/api/class-browser.mdx#browser-new-context-option-record-video-dir) option:
 
 ```csharp
 await page.Screencast.StartAsync(new() { Path = "video.webm" });
@@ -36,13 +40,10 @@ await page.Screencast.StartAsync(new() {
 **Action annotations** — enable built-in visual annotations that highlight interacted elements and display action titles during recording:
 
 ```csharp
-await page.Screencast.StartAsync(new() {
-    Path = "video.webm",
-    Annotate = new() { Position = "top-right" },
-});
+await page.Screencast.ShowActionsAsync(new() { Position = "top-right" });
 ```
 
-The `Annotate` option accepts `Position` (`"top-left"`, `"top"`, `"top-right"`, `"bottom-left"`, `"bottom"`, `"bottom-right"`), `Duration` (ms per annotation), and `FontSize` (px).
+`ShowActionsAsync` accepts `Position` (`"top-left"`, `"top"`, `"top-right"`, `"bottom-left"`, `"bottom"`, `"bottom-right"`), `Duration` (ms per annotation), and `FontSize` (px). Returns a disposable to stop showing actions.
 
 **Visual overlays** — add chapter titles and custom HTML overlays on top of the page for richer narration:
 
@@ -58,10 +59,8 @@ await page.Screencast.ShowOverlayAsync("<div style=\"color: red\">Recording</div
 **Agentic video receipts** — coding agents can produce video evidence of their work. After completing a task, an agent can record a walkthrough video with rich annotations for human review:
 
 ```csharp
-await page.Screencast.StartAsync(new() {
-    Path = "receipt.webm",
-    Annotate = new() { Position = "top-right" },
-});
+await page.Screencast.StartAsync(new() { Path = "receipt.webm" });
+await page.Screencast.ShowActionsAsync(new() { Position = "top-right" });
 
 await page.Screencast.ShowChapterAsync("Verifying checkout flow", new() {
     Description = "Added coupon code support per ticket #1234",
@@ -92,7 +91,8 @@ The resulting video serves as a receipt: chapter titles provide context, action
 #### Screencast
 - [Page.Screencast](/api/class-page.mdx#page-screencast) provides video recording, real-time frame streaming, and overlay management.
 - Methods [Screencast.StartAsync()](/api/class-screencast.mdx#screencast-start) and [Screencast.StopAsync()](/api/class-screencast.mdx#screencast-stop) for recording and frame capture.
-- Methods [Screencast.ShowChapterAsync()](/api/class-screencast.mdx#screencast-show-chapter) and [Screencast.ShowOverlayAsync()](/api/class-screencast.mdx#screencast-show-overlay) for visual annotations.
+- Methods [Screencast.ShowActionsAsync()](/api/class-screencast.mdx#screencast-show-actions) and [Screencast.HideActionsAsync()](/api/class-screencast.mdx#screencast-hide-actions) for action annotations.
+- Methods [Screencast.ShowChapterAsync()](/api/class-screencast.mdx#screencast-show-chapter) and [Screencast.ShowOverlayAsync()](/api/class-screencast.mdx#screencast-show-overlay) for visual overlays.
 - Methods [Screencast.ShowOverlaysAsync()](/api/class-screencast.mdx#screencast-show-overlays) and [Screencast.HideOverlaysAsync()](/api/class-screencast.mdx#screencast-hide-overlays) for overlay visibility control.
 
 #### Storage, Console and Errors
@@ -106,17 +106,71 @@ The resulting video serves as a receipt: chapter titles provide context, action
 - Method [BrowserContext.IsClosed](/api/class-browsercontext.mdx#browser-context-is-closed).
 - Method [Request.ExistingResponse](/api/class-request.mdx#request-existing-response) returns the response without waiting.
 - Method [Response.HttpVersionAsync()](/api/class-response.mdx#response-http-version) returns the HTTP version used by the response.
-- Event [CdpSession.Close](/api/class-cdpsession.mdx#cdp-session-event-close) for CDP sessions.
 - Option `Live` in [Tracing.StartAsync()](/api/class-tracing.mdx#tracing-start) for real-time trace updates.
 - Option `ArtifactsDir` in [BrowserType.LaunchAsync()](/api/class-browsertype.mdx#browser-type-launch) to configure the artifacts directory.
 
+### 🔗 Interoperability
+
+New [Browser.BindAsync()](/api/class-browser.mdx#browser-bind) API makes a launched browser available for `playwright-cli`, `@playwright/mcp`, and other clients to connect to.
+
+**Bind a browser** — start a browser and bind it so others can connect:
+
+```csharp
+var browser = await chromium.LaunchAsync();
+var serverInfo = await browser.BindAsync("my-session", new() {
+    WorkspaceDir = "/my/project",
+});
+```
+
+**Connect from playwright-cli**
+
+```bash
+playwright-cli attach my-session
+```
+
+**Connect from playwright/mcp**
+
+```bash
+@playwright/mcp --endpoint=my-session
+```
+
+**Connect from another client**
+
+```csharp
+var browser = await chromium.ConnectAsync(serverInfo.Endpoint);
+```
+
+Pass `Host` and `Port` options to bind over WebSocket instead of a named pipe:
+
+```csharp
+var serverInfo = await browser.BindAsync("my-session", new() {
+    Host = "localhost",
+    Port = 0,
+});
+// serverInfo.Endpoint is a ws:// URL
+```
+
+Call [Browser.UnbindAsync()](/api/class-browser.mdx#browser-unbind) to stop accepting new connections.
+
+### 📊 Observability
+
+Run `playwright-cli show` to open the Dashboard that lists all bound browsers, their status, and workspace.
+
+<center>
+
+<img src="https://raw.githubusercontent.com/microsoft/playwright/main/docs/src/images/release-notes-1.59-dashboard.gif" alt="Demo" width="1169" height="835" />
+
+</center>
+- `playwright-cli` binds all of its browsers automatically, so you can see what your agents are doing.
+- Pass `PLAYWRIGHT_DASHBOARD=1` env variable to see all `@playwright/test` browsers in the dashboard.
+
 ### Breaking Changes ⚠️
 - Removed macOS 14 support for WebKit. We recommend upgrading your macOS version, or keeping an older Playwright version.
 
 ### Browser Versions
 - Chromium 147.0.7727.15
 - Mozilla Firefox 148.0.2
-- WebKit 26.0
+- WebKit 26.4
 
 This version was also tested against the following stable channels:
 - Google Chrome 146

java/docs/api/class-browser.mdx

@@ -30,6 +30,41 @@ public class Example {
 
 ## Methods
 
+### bind {#browser-bind}
+
+<font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>browser.bind</x-search>
+
+Binds the browser to a named pipe or web socket, making it available for other clients to connect to.
+
+**Usage**
+
+```java
+Browser.bind(title);
+Browser.bind(title, options);
+```
+
+**Arguments**
+- `title` [String]<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-option-title"/><a href="#browser-bind-option-title" class="list-anchor">#</a>
+
+  Title of the browser server, used for identification.
+- `options` `Browser.BindOptions` *(optional)*
+  - `setHost` [String] *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-option-host"/><a href="#browser-bind-option-host" class="list-anchor">#</a>
+
+    Host to bind the web socket server to. When specified, a web socket server is created instead of a named pipe.
+  - `setPort` [int] *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-option-port"/><a href="#browser-bind-option-port" class="list-anchor">#</a>
+
+    Port to bind the web socket server to. When specified, a web socket server is created instead of a named pipe. Use `0` to let the OS pick an available port.
+  - `setWorkspaceDir` [String] *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-option-workspace-dir"/><a href="#browser-bind-option-workspace-dir" class="list-anchor">#</a>
+
+    Working directory associated with this browser server.
+
+**Returns**
+- Bind<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-bind-return"/><a href="#browser-bind-return" class="list-anchor">#</a>
+  - `endpoint` [String]
+
+
+---
+
 ### browserType {#browser-browser-type}
 
 <font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.23</font><x-search>browser.browserType</x-search>
@@ -654,6 +689,23 @@ Browser.stopTracing();
 
 ---
 
+### unbind {#browser-unbind}
+
+<font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>browser.unbind</x-search>
+
+Unbinds the browser server previously bound with [Browser.bind()](/api/class-browser.mdx#browser-bind).
+
+**Usage**
+
+```java
+Browser.unbind();
+```
+
+**Returns**
+- [void]<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="browser-unbind-return"/><a href="#browser-unbind-return" class="list-anchor">#</a>
+
+---
+
 ### version {#browser-version}
 
 <font size="2" style={{position: "relative", top: "-20px"}}>Added before v1.9</font><x-search>browser.version</x-search>

java/docs/api/class-screencast.mdx

@@ -14,6 +14,23 @@ Interface for capturing screencast frames from a page.
 
 ## Methods
 
+### hideActions {#screencast-hide-actions}
+
+<font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>screencast.hideActions</x-search>
+
+Removes action decorations.
+
+**Usage**
+
+```java
+Screencast.hideActions();
+```
+
+**Returns**
+- [void]<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-hide-actions-return"/><a href="#screencast-hide-actions-return" class="list-anchor">#</a>
+
+---
+
 ### hideOverlays {#screencast-hide-overlays}
 
 <font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>screencast.hideOverlays</x-search>
@@ -31,6 +48,36 @@ Screencast.hideOverlays();
 
 ---
 
+### showActions {#screencast-show-actions}
+
+<font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>screencast.showActions</x-search>
+
+Enables visual annotations on interacted elements. Returns a disposable that stops showing actions when disposed.
+
+**Usage**
+
+```java
+Screencast.showActions();
+Screencast.showActions(options);
+```
+
+**Arguments**
+- `options` `Screencast.ShowActionsOptions` *(optional)*
+  - `setDuration` [double] *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-show-actions-option-duration"/><a href="#screencast-show-actions-option-duration" class="list-anchor">#</a>
+
+    How long each annotation is displayed in milliseconds. Defaults to `500`.
+  - `setFontSize` [int] *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-show-actions-option-font-size"/><a href="#screencast-show-actions-option-font-size" class="list-anchor">#</a>
+
+    Font size of the action title in pixels. Defaults to `24`.
+  - `setPosition` `enum AnnotatePosition { TOP_LEFT, TOP, TOP_RIGHT, BOTTOM_LEFT, BOTTOM, BOTTOM_RIGHT }` *(optional)*<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-show-actions-option-position"/><a href="#screencast-show-actions-option-position" class="list-anchor">#</a>
+
+    Position of the action title overlay. Defaults to `"top-right"`.
+
+**Returns**
+- [Disposable]<a aria-hidden="true" tabIndex="-1" class="list-anchor-link" id="screencast-show-actions-return"/><a href="#screencast-show-actions-return" class="list-anchor">#</a>
+
+---
+
 ### showChapter {#screencast-show-chapter}
 
 <font size="2" style={{position: "relative", top: "-20px"}}>Added in: v1.59</font><x-search>screencast.showChapter</x-search>