Prerelease SDK 1.0.1549-prerelease, for Runtime 110 (Dec. 12, 2022)

Release notes for Microsoft Edge WebView2 Prerelease SDK, release date: Dec. 12, 2022.

NuGet package for WebView2 SDK 1.0.1549-prerelease

For full API compatibility, this Prerelease version of the WebView2 SDK requires the WebView2 Runtime that ships with Microsoft Edge version 110.0.1549.0 or later; see Runtime 110.0.1587.40 (Feb. 15, 2023).

Detailed contents:

• Experimental APIs (Phase 1: Experimental in Prerelease)
  • Locale Region API
  • Tracking Prevention API
• Promotions to Phase 2 (Stable in Prerelease)
  • Print API
  • Custom Crash Reporting API
• Bug fixes
• See also

Experimental APIs (Phase 1: Experimental in Prerelease)

The following Experimental APIs have been added in this Prerelease SDK.

Locale Region API

Added support for the Locale Region API.

.NET/C#

• CoreWebView2ControllerOptions.LocaleRegion Property

WinRT/C#

• CoreWebView2ControllerOptions.LocaleRegion Property

Win32/C++

• ICoreWebView2ExperimentalControllerOptions
  • ICoreWebView2ExperimentalControllerOptions::LocaleRegion property (get, put)

Tracking Prevention API

Added support for the tracking prevention API.

.NET/C#

• CoreWebView2EnvironmentOptions.EnableTrackingPrevention Property
• CoreWebView2Profile.PreferredTrackingPreventionLevel Property

WinRT/C#

• CoreWebView2EnvironmentOptions.EnableTrackingPrevention Property
• CoreWebView2Profile.PreferredTrackingPreventionLevel Property

Win32/C++

• ICoreWebView2ExperimentalEnvironmentOptions2
  • ICoreWebView2ExperimentalEnvironmentOptions2::EnableTrackingPrevention property (get, put)
• ICoreWebView2ExperimentalProfile5
  • ICoreWebView2ExperimentalProfile5::PreferredTrackingPreventionLevel property (get, put)

Promotions to Phase 2 (Stable in Prerelease)

The following APIs have been promoted from Phase 1: Experimental in Prerelease, to Phase 2: Stable in Prerelease, and are included in this Prerelease SDK.

Print API

Added support for the Print API.

Previous phase: Print API in Prerelease SDK 1.0.1414-prerelease, for Runtime 107 (Oct. 11, 2022).

.NET/C#

• CoreWebView2 Class:

  • CoreWebView2.PrintAsync Method
  • CoreWebView2.PrintToPdfStreamAsync Method
  • CoreWebView2.ShowPrintUI Method

• CoreWebView2PrintSettings Class

  • CoreWebView2PrintSettings.Collation Property
  • CoreWebView2PrintSettings.ColorMode Property
  • CoreWebView2PrintSettings.Copies Property
  • CoreWebView2PrintSettings.Duplex Property
  • CoreWebView2PrintSettings.MediaSize Property
  • CoreWebView2PrintSettings.PageRanges Property
  • CoreWebView2PrintSettings.PagesPerSide Property
  • CoreWebView2PrintSettings.PrinterName Property

WinRT/C#

• CoreWebView2 Class:

  • CoreWebView2.PrintAsync Method
  • CoreWebView2.PrintToPdfStreamAsync Method
  • CoreWebView2.ShowPrintUI Method

• CoreWebView2PrintSettings Class

  • CoreWebView2PrintSettings.Collation Property
  • CoreWebView2PrintSettings.ColorMode Property
  • CoreWebView2PrintSettings.Copies Property
  • CoreWebView2PrintSettings.Duplex Property
  • CoreWebView2PrintSettings.MediaSize Property
  • CoreWebView2PrintSettings.PageRanges Property
  • CoreWebView2PrintSettings.PagesPerSide Property
  • CoreWebView2PrintSettings.PrinterName Property

Win32/C++

• ICoreWebView2_16

  • ICoreWebView2_16::Print
  • ICoreWebView2_16::PrintToPdfStream
  • ICoreWebView2_16::ShowPrintUI

• ICoreWebView2PrintCompletedHandler

• ICoreWebView2PrintToPdfStreamCompletedHandler

• ICoreWebView2PrintSettings2

  • ICoreWebView2PrintSettings2::Collation property (get, put)
  • ICoreWebView2PrintSettings2::ColorMode property (get, put)
  • ICoreWebView2PrintSettings2::Copies property (get, put)
  • ICoreWebView2PrintSettings2::Duplex property (get, put)
  • ICoreWebView2PrintSettings2::MediaSize property (get, put)
  • ICoreWebView2PrintSettings2::PageRanges property (get, put)
  • ICoreWebView2PrintSettings2::PagesPerSide property (get, put)
  • ICoreWebView2PrintSettings2::PrinterName property (get, put)

Custom Crash Reporting API

Added support for Custom Crash Reporting API.

Previous phase: Custom Crash Reporting API in Prerelease SDK 1.0.1414-prerelease, for Runtime 107 (Oct. 11, 2022).

.NET/C#

• CoreWebView2EnvironmentOptions Class:

  • CoreWebView2EnvironmentOptions.IsCustomCrashReportingEnabled Property

• CoreWebView2Environment Class:

  • CoreWebView2Environment.FailureReportFolderPath Property

WinRT/C#

• CoreWebView2EnvironmentOptions Class:

  • CoreWebView2EnvironmentOptions.IsCustomCrashReportingEnabled Property

• CoreWebView2Environment Class:

  • CoreWebView2Environment.FailureReportFolderPath Property

Win32/C++

• ICoreWebView2EnvironmentOptions3:

  • ICoreWebView2EnvironmentOptions3::IsCustomCrashReportingEnabled property (get, put)

• ICoreWebView2Environment11:

  • ICoreWebView2Environment11::FailureReportFolderPath property (get)

Bug fixes

• Fixed some nullptr issues where now some public APIs which take nullptr as input parameters do not crash the WebView2.

• Disabled "Open link as Profile" in the WebView2 context menu.

• Fixed bug where the whole tool bar will be blank when hiding Bookmarks, Search, and PageSelector buttons simultaneously. (Issue #2866)

• Fix post data missing in form submit with control click. (Issue #2652)

• Fixed a bug where the user is not able to get the custom context menu on PDF Viewer. (Issue #2607)

• Fix drag/drop within the WebView2 for composition hosted WebViews.

• Fixed a bug where the app crashes when trying to move focus to WebView2 when it is disabled.

• Remove read aloud icon in Address bar in a WebView2 popup window.

• Fixed an issue where context menu shows unexpected items in WebView2 popup window.

See also

• Runtime 110.0.1587.40 (Feb. 15, 2023)
• Release notes for WebView2
  • Release notes for the WebView2 Runtime
  • Release notes for WebView2 SDKs