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39 changes: 35 additions & 4 deletions microsoft-edge/toc.yml
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href: ./webview2/release-notes/index.md
displayName: what's new, announcements

- name: Archived release notes for the WebView2 SDK
href: ./webview2/release-notes/archive.md
- name: Prerelease SDK 1.0.3908-prerelease, for Runtime 147 (Mar. 16, 2026)
href: ./webview2/release-notes/1.0.3908-prerelease.md
displayName: Release notes for Prerelease SDK 1.0.3908-prerelease, for Runtime 147 (Mar. 16, 2026) # page title

- name: About release notes for the WebView2 SDK
href: ./webview2/release-notes/about.md
- name: Release SDK 1.0.3856.49, for Runtime 146 (Mar. 16, 2026)
href: ./webview2/release-notes/1.0.3856.49.md
displayName: Release notes for Release SDK 1.0.3856.49, for Runtime 146 (Mar. 16, 2026) # page title

- name: Prerelease SDK 1.0.3848-prerelease, for Runtime 146 (Feb. 16, 2026)
href: ./webview2/release-notes/1.0.3848-prerelease.md
displayName: Release notes for Prerelease SDK 1.0.3848-prerelease, for Runtime 146 (Feb. 16, 2026) # page title

- name: Release SDK 1.0.3800.47, for Runtime 145 (Feb. 16, 2026)
href: ./webview2/release-notes/1.0.3800.47.md
displayName: Release notes for Release SDK 1.0.3800.47, for Runtime 145 (Feb. 16, 2026) # page title

- name: Archive
items:
- name: Archived release notes for the WebView2 SDK
href: ./webview2/release-notes/archive.md

- name: Prerelease SDK 1.0.3171-prerelease, for Runtime 135 (Mar. 10, 2025)
href: ./webview2/release-notes/1.0.3171-prerelease.md
displayName: Release notes for Prerelease SDK 1.0.3171-prerelease, for Runtime 135 (Mar. 10, 2025) # page title

- name: Release SDK 1.0.3124.44, for Runtime 134 (Mar. 10, 2025)
href: ./webview2/release-notes/1.0.3124.44.md
displayName: Release notes for Release SDK 1.0.3124.44, for Runtime 134 (Mar. 10, 2025) # page title

- name: Prerelease SDK 1.0.3116-prerelease, for Runtime 134 (Feb. 10, 2025)
href: ./webview2/release-notes/1.0.3116-prerelease.md
displayName: Release notes for Prerelease SDK 1.0.3116-prerelease, for Runtime 134 (Feb. 10, 2025) # page title

- name: Release notes for Prerelease SDK 1.0.3079-prerelease, for Runtime 134 (Jan. 24, 2025)
href: ./webview2/release-notes/1.0.3079-prerelease.md
displayName: Release notes for Prerelease SDK 1.0.3079-prerelease, for Runtime 134 (Jan. 24, 2025) # page title
# -----------------------------------------------------------------------------
- name: Get started
items:
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297 changes: 297 additions & 0 deletions microsoft-edge/webview2/release-notes/1.0.3079-prerelease.md

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78 changes: 78 additions & 0 deletions microsoft-edge/webview2/release-notes/1.0.3116-prerelease.md
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---
title: Release notes for Prerelease SDK 1.0.3116-prerelease, for Runtime 134 (Feb. 10, 2025)
description: Release notes for Prerelease SDK 1.0.3116-prerelease, for Runtime 134 (Feb. 10, 2025).
author: MSEdgeTeam
ms.author: msedgedevrel
ms.topic: article
ms.service: microsoft-edge
ms.subservice: webview
ms.date: mm/dd/2026
---
# Release notes for Prerelease SDK 1.0.3116-prerelease, for Runtime 134 (Feb. 10, 2025)
<!-- todo: url of live page -->
<!-- ./includes/release-template.md -->

Release Date: Feb. 10, 2025, Runtime 134

[NuGet package for WebView2 SDK 1.0.3116-prerelease](https://www.nuget.org/packages/Microsoft.Web.WebView2/1.0.3116-prerelease)

For full API compatibility, this Prerelease version of the WebView2 SDK requires the WebView2 Runtime that ships with Microsoft Edge version 134.0.3116.0 or higher.


<!-- ====================================================================== -->
## Promotions to Phase 1 (Experimental in Prerelease)

No Experimental APIs have been added in this Prerelease SDK.


<!-- ====================================================================== -->
## Promotions to Phase 2 (Stable in Prerelease)

No APIs have been promoted from Phase 1: Experimental in Prerelease, to Phase 2: Stable in Prerelease, in this Prerelease SDK.


<!-- ====================================================================== -->
## Bug fixes


<!-- ------------------------------ -->
#### Runtime-only

* Added the missing **Close** button in the **Download** flyout.
* Fixed a race condition that occurred when the Web Request Response event never occurs.


<!-- ------------------------------ -->
#### SDK-only

* Fixed .NET and Win32 documentation of the `CoreWebView2Find.FindNext` method that incorrectly mentioned `FindPrevious`. The method summary now mentions `FindNext` instead. ([Issue #5059](https://github.com/MicrosoftEdge/WebView2Feedback/issues/5059))

##### [.NET/C#](#tab/dotnetcsharp)

* [CoreWebView2Find.FindNext Method](/dotnet/api/microsoft.web.webview2.core.corewebview2find.findnext?view=webview2-dotnet-1.0.3116-prerelease&preserve-view=true)

##### [WinRT/C#](#tab/winrtcsharp)

* [CoreWebView2Find.FindNext Property](/microsoft-edge/webview2/reference/winrt/microsoft_web_webview2_core/corewebview2find?view=webview2-winrt-1.0.3116-prerelease&preserve-view=true#findnext)

##### [Win32/C++](#tab/win32cpp)

* [ICoreWebView2ExperimentalFind::FindNext](/microsoft-edge/webview2/reference/win32/icorewebview2experimentalfind?view=webview2-1.0.3116-prerelease&preserve-view=true#findnext)

---


<!-- ====================================================================== -->
## See also

* [About release notes for the WebView2 SDK](./about.md)
* [Archived release notes for the WebView2 SDK](./archive.md)
* [Overview of WebView2 APIs](../concepts/overview-features-apis.md) - outlines many of the APIs, by feature area, that are in Release SDK packages.
* [Contacting the Microsoft Edge WebView2 team](../contact.md)
* [Release notes for Microsoft Edge web platform](../../web-platform/release-notes/index.md)

API Reference:
* [WebView2 API Reference](../webview2-api-reference.md)
* .NET: [Microsoft.Web.WebView2.Core Namespace](/dotnet/api/microsoft.web.webview2.core)<!-- https://learn.microsoft.com/dotnet/api/microsoft.web.webview2.core -->
* WinRT: [Microsoft.Web.WebView2.Core Namespace](/microsoft-edge/webview2/reference/winrt/microsoft_web_webview2_core/)<!-- https://learn.microsoft.com/microsoft-edge/webview2/reference/winrt/microsoft_web_webview2_core/ -->
* Win32: [Reference (WebView2 Win32 C++)](/microsoft-edge/webview2/reference/win32/)<!-- https://learn.microsoft.com/microsoft-edge/webview2/reference/win32/ -->
53 changes: 53 additions & 0 deletions microsoft-edge/webview2/release-notes/1.0.3124.44.md
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---
title: Release notes for Release SDK 1.0.3124.44, for Runtime 134 (Mar. 10, 2025)
description: Release notes for Release SDK 1.0.3124.44, for Runtime 134 (Mar. 10, 2025).
author: MSEdgeTeam
ms.author: msedgedevrel
ms.topic: article
ms.service: microsoft-edge
ms.subservice: webview
ms.date: mm/dd/2026
---
# Release notes for Release SDK 1.0.3124.44, for Runtime 134 (Mar. 10, 2025)
<!-- todo: url of live page -->
<!-- ./includes/release-template.md -->

Release Date: Mar. 10, 2025, Runtime 134

[NuGet package for WebView2 SDK 1.0.3124.44](https://www.nuget.org/packages/Microsoft.Web.WebView2/1.0.3124.44)

For full API compatibility, this Release version of the WebView2 SDK requires WebView2 Runtime version 134.0.3124.44 or higher.


<!-- ====================================================================== -->
## Promotions to Phase 3 (Stable in Release)

No additional APIs have been promoted from Phase 2: Stable in Prerelease, to Phase 3: Stable in Release, in this Release SDK.


<!-- ====================================================================== -->
## Bug fixes


<!-- ------------------------------ -->
#### Runtime-only

* Extensions won't get disabled in WebView2 by using `AddBrowserExtensionAsync`, regardless of whether developer mode is on. ([Issue #5113](https://github.com/MicrosoftEdge/WebView2Feedback/issues/5113))
* Disabled background update of network time. ([Issue #5047](https://github.com/MicrosoftEdge/WebView2Feedback/issues/5047))
* Fixed the download popup not being displayed when `target="_blank"`. ([Issue #5063](https://github.com/MicrosoftEdge/WebView2Feedback/issues/5063))


<!-- ====================================================================== -->
## See also

* [About release notes for the WebView2 SDK](./about.md)
* [Archived release notes for the WebView2 SDK](./archive.md)
* [Overview of WebView2 APIs](../concepts/overview-features-apis.md) - outlines many of the APIs, by feature area, that are in Release SDK packages.
* [Contacting the Microsoft Edge WebView2 team](../contact.md)
* [Release notes for Microsoft Edge web platform](../../web-platform/release-notes/index.md)

API Reference:
* [WebView2 API Reference](../webview2-api-reference.md)
* .NET: [Microsoft.Web.WebView2.Core Namespace](/dotnet/api/microsoft.web.webview2.core)<!-- https://learn.microsoft.com/dotnet/api/microsoft.web.webview2.core -->
* WinRT: [Microsoft.Web.WebView2.Core Namespace](/microsoft-edge/webview2/reference/winrt/microsoft_web_webview2_core/)<!-- https://learn.microsoft.com/microsoft-edge/webview2/reference/winrt/microsoft_web_webview2_core/ -->
* Win32: [Reference (WebView2 Win32 C++)](/microsoft-edge/webview2/reference/win32/)<!-- https://learn.microsoft.com/microsoft-edge/webview2/reference/win32/ -->
74 changes: 74 additions & 0 deletions microsoft-edge/webview2/release-notes/1.0.3171-prerelease.md
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@@ -0,0 +1,74 @@
---
title: Release notes for Prerelease SDK 1.0.3171-prerelease, for Runtime 135 (Mar. 10, 2025)
description: Release notes for Prerelease SDK 1.0.3171-prerelease, for Runtime 135 (Mar. 10, 2025).
author: MSEdgeTeam
ms.author: msedgedevrel
ms.topic: article
ms.service: microsoft-edge
ms.subservice: webview
ms.date: mm/dd/2026
---
# Release notes for Prerelease SDK 1.0.3171-prerelease, for Runtime 135 (Mar. 10, 2025)
<!-- todo: url of live page -->
<!-- ./includes/release-template.md -->

Release Date: Mar. 10, 2025, Runtime 135

[NuGet package for WebView2 SDK 1.0.3171-prerelease](https://www.nuget.org/packages/Microsoft.Web.WebView2/1.0.3171-prerelease)

For full API compatibility, this Prerelease version of the WebView2 SDK requires the WebView2 Runtime that ships with Microsoft Edge version 135.0.3171.0 or higher.


<!-- ====================================================================== -->
## Promotions to Phase 1 (Experimental in Prerelease)

No Experimental APIs have been added in this Prerelease SDK.


<!-- ====================================================================== -->
## Promotions to Phase 2 (Stable in Prerelease)

No APIs have been promoted from Phase 1: Experimental in Prerelease, to Phase 2: Stable in Prerelease, in this Prerelease SDK.


<!-- ====================================================================== -->
## Bug fixes


<!-- ------------------------------ -->
#### Runtime and SDK

* Fixed host object async method exception handling. ([Issue #3402](https://github.com/MicrosoftEdge/WebView2Feedback/issues/3402))
* Fixed documentation for `CoreWebVIew2.Navigate`. ([Issue #5091](https://github.com/MicrosoftEdge/WebView2Feedback/issues/5091))


<!-- ------------------------------ -->
#### Runtime-only

* Fixed an "Add to Chrome" store installation regression.
* Fixed folder uploads in UWP and WinUI. ([Issue #3275](https://github.com/MicrosoftEdge/WebView2Feedback/issues/3275))
* Extensions won't get disabled in WebView2 by using `AddBrowserExtensionAsync`, regardless of whether developer mode is on. ([Issue #5113](https://github.com/MicrosoftEdge/WebView2Feedback/issues/5113))
* Disabled background update of network time. ([Issue #5047](https://github.com/MicrosoftEdge/WebView2Feedback/issues/5047))
* Fixed the download popup not being displayed when `target="_blank"`. ([Issue #5063](https://github.com/MicrosoftEdge/WebView2Feedback/issues/5063))


<!-- ------------------------------ -->
#### SDK-only

* Fixes a crash that could occur when the Garbage Collector calls `Finalize` on a thread other than the main thread.


<!-- ====================================================================== -->
## See also

* [About release notes for the WebView2 SDK](./about.md)
* [Archived release notes for the WebView2 SDK](./archive.md)
* [Overview of WebView2 APIs](../concepts/overview-features-apis.md) - outlines many of the APIs, by feature area, that are in Release SDK packages.
* [Contacting the Microsoft Edge WebView2 team](../contact.md)
* [Release notes for Microsoft Edge web platform](../../web-platform/release-notes/index.md)

API Reference:
* [WebView2 API Reference](../webview2-api-reference.md)
* .NET: [Microsoft.Web.WebView2.Core Namespace](/dotnet/api/microsoft.web.webview2.core)<!-- https://learn.microsoft.com/dotnet/api/microsoft.web.webview2.core -->
* WinRT: [Microsoft.Web.WebView2.Core Namespace](/microsoft-edge/webview2/reference/winrt/microsoft_web_webview2_core/)<!-- https://learn.microsoft.com/microsoft-edge/webview2/reference/winrt/microsoft_web_webview2_core/ -->
* Win32: [Reference (WebView2 Win32 C++)](/microsoft-edge/webview2/reference/win32/)<!-- https://learn.microsoft.com/microsoft-edge/webview2/reference/win32/ -->
57 changes: 57 additions & 0 deletions microsoft-edge/webview2/release-notes/1.0.3800.47.md
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@@ -0,0 +1,57 @@
---
title: Release notes for Release SDK 1.0.3800.47, for Runtime 145 (Feb. 16, 2026)
description: Release notes for Release SDK 1.0.3800.47, for Runtime 145 (Feb. 16, 2026).
author: MSEdgeTeam
ms.author: msedgedevrel
ms.topic: article
ms.service: microsoft-edge
ms.subservice: webview
ms.date: 03/18/2026
---
# Release notes for Release SDK 1.0.3800.47, for Runtime 145 (Feb. 16, 2026)
<!-- todo: url of live page -->
<!-- ./includes/templates.md -->

Release Date: Feb. 16, 2026

[NuGet package for WebView2 SDK 1.0.3800.47](https://www.nuget.org/packages/Microsoft.Web.WebView2/1.0.3800.47)

For full API compatibility, this Release version of the WebView2 SDK requires WebView2 Runtime version 145.0.3800.47 or higher.


<!-- ====================================================================== -->
## Promotions to Phase 3 (Stable in Release)

No additional APIs have been promoted from Phase 2: Stable in Prerelease, to Phase 3: Stable in Release, in this Release SDK.


<!-- ====================================================================== -->
## Bug fixes

This Release SDK includes the following bug fixes.


<!-- ------------------------------ -->
#### Runtime-only

* Fixed the title bar shadow so that it's not displayed in a transparent WebView2 control. ([Issue #5492](https://github.com/MicrosoftEdge/WebView2Feedback/issues/5492))

* Fixed a Local Network Access (LNA) prompts issue, by disabling LNA checks in WebView2.

* Fixed WebView2 transparency.


<!-- ====================================================================== -->
## See also

* [About release notes for the WebView2 SDK](./about.md)
* [Archived release notes for the WebView2 SDK](./archive.md)
* [Overview of WebView2 APIs](../concepts/overview-features-apis.md) - outlines many of the APIs, by feature area, that are in Release SDK packages.
* [Contacting the Microsoft Edge WebView2 team](../contact.md)
* [Release notes for Microsoft Edge web platform](../../web-platform/release-notes/index.md)

API Reference:
* [WebView2 API Reference](../webview2-api-reference.md)
* .NET: [Microsoft.Web.WebView2.Core Namespace](/dotnet/api/microsoft.web.webview2.core)<!-- https://learn.microsoft.com/dotnet/api/microsoft.web.webview2.core -->
* WinRT: [Microsoft.Web.WebView2.Core Namespace](/microsoft-edge/webview2/reference/winrt/microsoft_web_webview2_core/)<!-- https://learn.microsoft.com/microsoft-edge/webview2/reference/winrt/microsoft_web_webview2_core/ -->
* Win32: [Reference (WebView2 Win32 C++)](/microsoft-edge/webview2/reference/win32/)<!-- https://learn.microsoft.com/microsoft-edge/webview2/reference/win32/ -->
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