[dependabot]

Pinned AngleSharp at 1.8.6.

Release notes

Sourced from AngleSharp's releases.

1.8.6

Released on Sunday, October 25 2026

What's Changed

• Removed temporary copies when serializing text that needs no HTML escaping @​perfloop-agent in Avoid rebuilding unescaped text during HTML serialization AngleSharp/AngleSharp#1388
• Fixed INode.Equals (isEqualNode) to compare what the DOM spec compares: character data, doctype identifiers, processing instructions, element prefixes and attribute local names, no longer base URLs, without overflowing the stack on deep trees
• Fixed IAttr.Equals comparing the prefix instead of the local name
• Fixed IDocument.Import (importNode) returning nodes owned by the source document instead of the importing one
• Fixed IDocument.Import accepting a shadow root instead of throwing NotSupported
• Fixed INode.Clone and Import overflowing the stack on deeply nested trees and templates
• Fixed a shallow clone of a <template> copying its contents
• Fixed serializing < and > in attribute values unescaped, which let markup break out when reparsed under different rules (mutation XSS); they are now written as < and > like browsers do since the HTML spec change of May 2025
• Fixed IRange.CopyContent and ExtractContent overflowing the stack on deeply nested ranges
• Fixed Dispatch (dispatchEvent) returning true for a canceled event
• Fixed MutationObserver not observing a document itself and throwing for one without a root element
• Fixed MutationObserver.Disconnect keeping the previous targets for a later Connect
• Fixed a failing navigation or submission from DoClick crashing the process; it is reported as a context error
• Fixed URLSearchParams treating non-ASCII values as single bytes and leaving + undecoded @​NotAFlightRisk in Decode URLSearchParams as UTF-8 and treat + as a space AngleSharp/AngleSharp#1390
• Added the IHtmlSelectElement.SelectedIndex setter
• Added HtmlParserOptions.MaximumDepth (default 512) to stop deeply nested markup from building trees that overflow the stack
• Added focusing of elements with a tabindex and blurring of any focused element
• Added DoClickAsync to await a click's navigation or form submission
• Added toggling the parent <details> when clicking its <summary>
• Added declarative shadow DOM: the parser attaches <template shadowrootmode="open"> (or closed) as the shadow root of its parent
• Added :host(<compound>), and selectors in a shadow tree reaching its host (only through :host)
• Released 1.8.6 by @​FlorianRappl in Release 1.8.6 AngleSharp/AngleSharp#1391

New Contributors

• @​perfloop-agent made their first contribution in Avoid rebuilding unescaped text during HTML serialization AngleSharp/AngleSharp#1388

Full Changelog: AngleSharp/AngleSharp@v1.8.5...v1.8.6

1.8.5

Released on Thursday, October 15 2026

What's Changed

• Fixed select selectedness and option dirtiness across mutations, reset and cloning (#​1384) @​PrzemyslawKlys
• Fixed fragment parsing losing the context document's quirks and limited-quirks modes (#​1382) @​PrzemyslawKlys
• Fixed :lang() inheritance and namespace precedence in HTML and foreign content (#​1379) @​PrzemyslawKlys
• Fixed URLSearchParams cutting values at a second = such as token=abc== (#​1385) @​NotAFlightRisk
• Released 1.8.5 by @​FlorianRappl in Release 1.8.5 AngleSharp/AngleSharp#1386

Full Changelog: AngleSharp/AngleSharp@v1.8.4...v1.8.5

1.8.4

Released on Wednesday, October 7 2026

What's Changed

• Improved selection when parsing <select> (#​1364) @​PrzemyslawKlys
• Updated constraint validation eligibility of fieldset and output elements (breaking behavior change) (#​1373) @​PrzemyslawKlys
• Fixed change of <select> value (IsSelected) (#​1365) @​PrzemyslawKlys
• Fixed indeterminate input state when cloning (#​1367) @​PrzemyslawKlys
• Fixed <select> form submission including unselected options and options in disabled groups (#​1366) @​PrzemyslawKlys
• Fixed option indexes inside option groups (#​1368) @​PrzemyslawKlys
• Fixed selecting an option leaving other single-select options selected (#​1372) @​PrzemyslawKlys
• Fixed validity checks for controls excluded from validation (#​1370) @​PrzemyslawKlys
• Fixed template content document when adopting a subtree (#​1374) @​PrzemyslawKlys
• Fixed checking a radio leaving other group members checked (#​1371) @​PrzemyslawKlys
• Fixed parsed radio checkedness depending on attribute order @​PrzemyslawKlys
• Fixed SVG annotation-xml elements being treated as HTML integration points @​NotAFlightRisk
• Fixed required radio validation across group members (#​1369) @​PrzemyslawKlys
• Released 1.8.4 by @​FlorianRappl in Release 1.8.4 AngleSharp/AngleSharp#1377

New Contributors

• @​NotAFlightRisk made their first contribution in Don't treat an SVG annotation-xml as an HTML integration point AngleSharp/AngleSharp#1376

Full Changelog: AngleSharp/AngleSharp@v1.8.3...v1.8.4

1.8.3

Released on Wednesday, September 30 2026

What's Changed

• Improved cancellation of queued timer callbacks (#​1357) @​PrzemyslawKlys
• Improved configuration / setup performance (#​1360) @​PrzemyslawKlys
• Fixed form submission ignoring sandbox restrictions (#​1358) @​PrzemyslawKlys
• Fixed <base> elements not following frozen document base URL and tree-order mutation rules (#​1355, #​1362)
• Fixed native Unloading handlers subscribing to unloading instead of beforeunload (#​1354) @​PrzemyslawKlys
• Added OnReset event to inform script hosts of native listener removals (#​1356) @​PrzemyslawKlys
• Added pull-based HTML serialization stream (#​1361) @​PrzemyslawKlys
• Released 1.8.3 by @​FlorianRappl in Release 1.8.3 AngleSharp/AngleSharp#1363

New Contributors

• @​PrzemyslawKlys made their first contribution in Notify script hosts when native listeners reset AngleSharp/AngleSharp#1356

Full Changelog: AngleSharp/AngleSharp@v1.8.2...v1.8.3

1.8.2

Released on Friday, September 18 2026

What's Changed

• Improved attribute selector serialization to write only the case-sensitivity modifier that was specified (#​1351)
• Improved id/name lookup on collections (document.forms["x"], form.elements["x"], ...) to enumerate the underlying sequence once instead of twice
• Improved performance of form.elements / fieldset.elements by walking the tree directly (#​1350)
• Improved GetElementsByTagName / GetElementsByClassName traversal to stop double-scanning each element's children
• Improved selector specificity (Selectors.Specificity, ComplexSelector.Specificity) to be computed once instead of recomputed on every read
• Improved ListSelector.GetMatchingSelector to sort its selectors once instead of on every call
• Improved performance of HTML tree construction by keeping mutation logic out of it (#​1347)
• Improved performance of DOM mutations by building a mutation record only when an observer will consume it (#​1347)
• Improved performance of parser attribute duplication check
• Fixed Document.Forms allocating a new collection instance per read, contradicting its own [DomSameObject] contract
• Fixed classList and the other reflected token lists writing their content attribute without running the attribute change steps or queueing a mutation record
• Fixed clearing a reflected boolean attribute such as disabled removing it without running the attribute change steps or queueing a mutation record
• Fixed vulnerability via SVG style serialization (GHSA-cgp3-27rh-pcp2)
• Fixed a StackOverflowException when parsing a document with deeply nested unclosed <template> elements
• Added Document.MutationVersion, a synchronous counter of DOM mutations that a parse leaves unchanged (#​1344, #​1347)
• Released 1.8.2 by @​FlorianRappl in Release 1.8.2 AngleSharp/AngleSharp#1353

New Contributors

• @​RichardJansma made their first contribution in Fix broken image download URLs in FAQ AngleSharp/AngleSharp#1352

Full Changelog: AngleSharp/AngleSharp@v1.8.1...v1.8.2

1.8.1

Released on Thursday, September 10 2026

What's Changed

• Updated DoFocus and DoBlur to apply to form elements
• Improved explicit form ownership to take precedence over ancestor forms for connected controls (#​1323) @​sebastienros
• Fixed HTML hyperlink pseudo-classes omitting empty href and matching link elements (#​1337) @​sebastienros
• Fixed HTML-namespace element creation losing local-name case (#​1327) @​sebastienros
• Fixed :enabled incorrectly matching HTML links with nonempty href (#​1324) @​sebastienros
• Fixed changing focus of elements
• Released 1.8.1 by @​FlorianRappl in Release 1.8.1 AngleSharp/AngleSharp#1343

New Contributors

• @​sebastienros made their first contribution in Fix HTML hyperlink pseudo-class classification AngleSharp/AngleSharp#1338

Full Changelog: AngleSharp/AngleSharp@v1.8.0...v1.8.1

1.8.0

Released on Saturday, September 5 2026

What's Changed

• Improved AngleSharp's test website
• Fixed script data escaped state potentially not bouncing back correctly
• Added the DomSameObject annotation for the respective IDL members (#​1314) @​lahma
• Added the DomReturnType annotation for methods returning a different IDL type (#​1318)
• Released 1.8.0 by @​FlorianRappl in Release 1.8.0 AngleSharp/AngleSharp#1317

Full Changelog: AngleSharp/AngleSharp@v1.7.3...v1.8.0

1.7.3

Released on Thursday, September 3 2026

What's Changed

• Improved tracking of parse exceptions in the HtmlParser (#​1315) @​lahma
• Fixed tokenizer buffer overrun on encoding change (#​1290) @​jafin
• Fixed selector text dropping the nth-child of clause (#​1292) @​jafin
• Fixed selector text dropping the case-insensitive (#​1291) @​jafin
• Fixed selector specificity carrying between fields instead of saturating (#​1300) @​meziantou
• Fixed condition check for disposed state in ReturnToPool (#​1296) @​meziantou
• Fixed ArgumentOutOfRangeException CSS escapes (#​1299) @​meziantou
• Fixed whitespace around An+B CSS selector notations (#​1297)
• Fixed unsupported pseudo-classes matching everything (#​1295)
• Fixed DomException for invalid foreign attribute names such as xml:lang[ (#​1294)
• Fixed script data escaped state leaving escaped mode too early (#​1298)
• Fixed CurrentScript not indicating the currently executing script (#​1308) @​lahma
• Fixed returned missing attribute-properties to use empty string instead of null (#​1313) @​lahma
• Fixed removal of data-* attributes (#​1310) @​lahma
• Added missing DomName/DomAccessor annotations (#​1301) @​meziantou
• Added missing DomLiterals attribute to AdjacentPosition (#​1311) @​lahma
• Released 1.7.3 by @​FlorianRappl in Release 1.7.3 AngleSharp/AngleSharp#1302

Full Changelog: AngleSharp/AngleSharp@v1.7.2...v1.7.3

1.7.2

Released on Sunday, August 23 2026

What's Changed

• Fixed matching of annotation-xml encoding to be case-insensitive (#​1284) @​arpitjain099
• Fixed <xmp> usage in <select> elements
• Added ability to parse immutable byte buffers without a stream (#​1286) @​dv00d00
• Released 1.7.2 by @​FlorianRappl in Release 1.7.2 AngleSharp/AngleSharp#1288

New Contributors

• @​arpitjain099 made their first contribution in Match the annotation-xml encoding case-insensitively AngleSharp/AngleSharp#1284

Full Changelog: AngleSharp/AngleSharp@1.7.1...v1.7.2

1.7.1

Released on Wednesday, August 5 2026

• Migrated the build system from NUKE to Fallout by @​jafin in Migrate the build system from NUKE to Fallout AngleSharp/AngleSharp#1275
• Improved WHATWG Url specification (#​802) @​jafin
• Improved tokenizer read performance (#​1274) @​dv00d00
• Fixed auxiliary browsing context lifetime (#​1278) @​jafin
• Fixed duplicated DomName attributes on DOM geometry
• Fixed document.open() destroying the DOM tree in case of encoding problems (#​1276)
• Fixed source references having wrong line (#​1280)
• Released 1.7.1 by @​FlorianRappl in Release 1.7.1 AngleSharp/AngleSharp#1281

Full Changelog: AngleSharp/AngleSharp@1.7.0...v1.7.1

Commits viewable in compare view.

Updated ArcForges.Build.Policy from 1.0.0-ci.94.1 to 1.0.0-ci.148.1.

Release notes

Sourced from ArcForges.Build.Policy's releases.

No release notes found for this version range.

Commits viewable in compare view.

Pinned ArcForges.Contracts.PublicApi at 1.0.0-ci.401.1.

Release notes

Sourced from ArcForges.Contracts.PublicApi's releases.

No release notes found for this version range.

Commits viewable in compare view.

Updated bunit from 2.9.0 to 2.13.3.

Release notes

Sourced from bunit's releases.

2.13.3

Fixed

• Find threw TypeLoadException with AngleSharp 1.8.6 because HtmlSelectElementWrapper did not implement the new SelectedIndex setter. Reported by @​poxet in #​1957. Fixed by @​linkdotnet.
• A WaitFor* call whose first check passed left its timeout timer running, which kept the helper, the renderer and everything the renderer holds alive until the timeout elapsed. With a long DefaultWaitTimeout, a test suite could hold every rendered component in memory for its whole run. Fixed by @​xaviergxf.

2.12.5

Fixed

• WrapperBase.WrappedElement could return null and throw NullReferenceException when an element was accessed concurrently with component re-renders. Reported by @​psu-prog in #​1937. Fixed by @​Nacl-HCl.
• DisposeComponentsAsync() could dispose nothing when the renderer's dispatcher was busy, e.g. with a timer calling InvokeAsync. Reported by @​xfunc-tim-schneider in #​1939. Fixed by @​linkdotnet.
• Markup generation and FindComponents could recurse until the test host crashed with a stack overflow when a render threw while instantiating a child component. Reported in #​1935. Fixed by @​linkdotnet.
• Find() could keep returning DOM nodes from the previous render when a render, e.g. from a timer, happened while the nodes were parsed, causing UnknownEventHandlerIdException. Reported by @​xfunc-tim-schneider in #​1938. Fixed by @​linkdotnet.

2.11.3

Fixed

• InvokeOnSpacerBeforeVisible now uses 4 parameters on .NET 11.0. Reported by @​vnbaaij in #​1915. Fixed by @​vnbaaij in #​1919.
• A JSInterop timeout elapsing while a result was set could crash the test host with InvalidOperationException: Nullable object must have a value. Reported by @​calebcwells in #​1920. Fixed by @​linkdotnet.

2.10.3

Fixed

• BunitHtmlParser.Dispose() no longer throws InvalidOperationException: Collection was modified when a parse is in flight on another thread during test teardown. Reported by @​thimobuchheister in #​1892. Fixed by @​linkdotnet.

Commits viewable in compare view.

Updated Microsoft.AspNetCore.Components.WebAssembly from 10.0.10 to 10.0.14.

Release notes

Sourced from Microsoft.AspNetCore.Components.WebAssembly's releases.

No release notes found for this version range.

Commits viewable in compare view.

Updated Microsoft.Playwright from 1.62.0 to 1.64.1.

Release notes

Sourced from Microsoft.Playwright's releases.

1.64.1

Highlights

#​3391 - chore(driver): bump bundled Node.js to 24.22.1

Browser Versions

• Chromium 156.0.8078.4
• Mozilla Firefox 157.0
• WebKit 27.2

This version was also tested against the following stable channels:

• Google Chrome 155
• Microsoft Edge 155

1.64.0

🧰 WebMCP

New page.Webmcp and frame.Webmcp give access to the tools that a page registers through the experimental WebMCP browser API, so you can test them like
any other part of your app:

var browser = await playwright.Chromium.LaunchAsync(new() { Args = new[] { "--enable-features=WebMCP" } });
var page = await browser.NewPageAsync();
await page.GotoAsync("https://example.com");

foreach (var tool in await page.Webmcp.ToolsAsync())
    Console.WriteLine($"{tool.Name}: {tool.Description}");

var result = await page.Webmcp.CallToolAsync("add", new { a = 2, b = 40 });
Console.WriteLine(result?.GetProperty("content")[0].GetProperty("text")); // "42"

Playwright MCP also supports WebMCP by default, with page-defined tools offered to the agent as webmcp_<tool>. Pass --no-webmcp to opt out.

playwright-cli exposes them as well:

playwright-cli webmcp-list
playwright-cli webmcp-call search_catalog --params '{"query":"cats"}'

🎬 Better videos

Videos can now be recorded at a custom frame rate, and the decorations for actions are styled with plain CSS:

await page.Screencast.StartAsync(new()
{
    Path = "video.webm",
    Size = new() { Width = 1920, Height = 1080 },
    Fps = 60,
});
await page.Screencast.ShowActionsAsync(new()
{
    Style = new()
    {
        Point = "width: 20px; height: 20px; border-radius: 50%; background: red",
        Highlight = "outline: 2px solid #​333; background: rgba(0, 128, 255, .15)",
        Title = "font-size: 16px",
    },
});

• New RecordVideoFps option and new Fps option in Screencast.StartAsync(). Firefox and WebKit currently capture up to 25 frames per second.
• New Style option takes CSS declarations for the Point marker, the target Highlight and the action Title. It replaces the FontSize option, which is now deprecated.
  ... (truncated)

1.63.0

🪟 Locate across frames

Page.FrameLocator() and Frame.FrameLocator() called without a selector search in any frame of the
subtree, so you no longer need to locate the iframe first:

// Finds the button in any frame on the page.
await Page.FrameLocator().GetByRole(AriaRole.Button).ClickAsync();

The rest of the locator resolves inside a single frame, just like a regular locator, and an error is thrown when it
matches elements in several frames.

👁️ Visible-only locators

New Locator.Visible returns a locator that matches only visible elements. It is the recommended
replacement for the :visible CSS pseudo-class:

await Page.Locator("button").Visible.ClickAsync();

🖼️ Aria and screen snapshots in traces

New AriaSnapshots and ScreenSnapshots options of Tracing.StartAsync() capture an aria snapshot and a screenshot of the page on every action:

await context.Tracing.StartAsync(new()
{
  Snapshots = true,
  AriaSnapshots = true,
  ScreenSnapshots = true
});

With aria and screen snapshots recorded, the new Display Aria mode in the trace viewer shows the action screenshot
side by side with the aria snapshot, and hovering an aria node highlights it on the screenshot.

New APIs

Browser and Context

• HttpCredentialsList now also accepts an array of credentials. The first entry matching the request origin is used, and entries without an origin match any request.
• New option Opfs includes the origin private file system in the storage state, so it can be persisted and restored into later contexts.
• New events Page. DialogClosed and BrowserContext. DialogClosed are emitted when a JavaScript dialog is accepted, dismissed or closed by the user.

Command line

• pwsh bin/Debug/netX/playwright.ps1 install --no-remove keeps the browsers of other Playwright installations instead of removing them.
• pwsh bin/Debug/netX/playwright.ps1 codegen --http-credentials records against pages behind HTTP authentication.

Announcements

... (truncated)

Commits viewable in compare view.

Updated xunit.v3.mtp-v2 from 4.0.1 to 4.0.2.

Release notes

Sourced from xunit.v3.mtp-v2's releases.

No release notes found for this version range.

Commits viewable in compare view.