[Release Readiness] .NET 11.0 preview6 — candidate from net11.0

[PureWeen]

Release Readiness — .NET 11.0 preview 6 (CANDIDATE from net11.0) — 2026-06-10

Overall status: BLOCKED

🔴 Blocking — 3 item(s)

Area	Details	Next action
Bug template versions	11.0.0-preview.6 NOT in .github/ISSUE_TEMPLATE/bug-report.yml version-with-bug dropdown on net11.0. Top entries: 11.0.0-preview.4, 11.0.0-preview.3, 11.0.0-preview.2.	Add 11.0.0-preview.6 to the dropdown (PR against net11.0) before shipping.
Release branch PRs	44 non-Maestro PR(s) target net11.0, including blocked PRs.	Resolve blocked release-branch PRs before release.
Priority blockers	2 open P/0 or P/1 issue(s) look release-relevant.	Triage whether each blocks this release target.

Generated at 2026-06-11T04:55:51Z for dotnet/maui.

Tracker: net11-preview6 · mode=candidate · branch=release/11.0.1xx-preview6 · survey=net11.0

🛫 Pre-flight (candidate) mode. Branch release/11.0.1xx-preview6 has not been cut yet. This report surveys net11.0 and shows what WOULD ship if the preview were cut today.

Target

Field	Value
Branch	release/11.0.1xx-preview6
Inflight branch	net11.0
Expected SDK channel	.NET 11.0.1xx SDK Preview 6
Workload release channel	.NET 11 Workload Release
Expected PreReleaseVersionIteration	6

Release Captain Notes

Add manual notes here. Anything between these begin/end markers is preserved across automated re-runs.

Readiness checklist

Area	Status	Details	Next action
Target branch (candidate)	READY	release/11.0.1xx-preview6 does not exist yet — surveying source net11.0 (candidate mode).	Cut release/11.0.1xx-preview6 from net11.0 when ready.
net11.0 preview iteration (candidate source)	READY	net11.0 has PreReleaseVersionIteration=6.	No version-iteration action needed.
Bug template versions	BLOCKED	11.0.0-preview.6 NOT in .github/ISSUE_TEMPLATE/bug-report.yml version-with-bug dropdown on net11.0. Top entries: 11.0.0-preview.4, 11.0.0-preview.3, 11.0.0-preview.2.	Add 11.0.0-preview.6 to the dropdown (PR against net11.0) before shipping.
Maestro PRs	WATCH	2 open Maestro PR(s) need review/merge triage.	Review dependency PRs and merge expected updates.
Release branch PRs	BLOCKED	44 non-Maestro PR(s) target net11.0, including blocked PRs.	Resolve blocked release-branch PRs before release.
Priority blockers	BLOCKED	2 open P/0 or P/1 issue(s) look release-relevant.	Triage whether each blocks this release target.
Known Build Errors	WATCH	4 open release-relevant KBE issue(s) found.	Use #35052 CI truth to decide accepted-known vs release-blocking.
CI Failure Scanner signals	WATCH	4 ci-scan issue(s) filed in the last 24h (9 total open). Likely affects this release.	Review the freshest ci-scan issues; decide whether any affect ship-readiness.
CI truth	INSUFFICIENT_DATA	#35052 structured CI evidence is not wired into this script yet.	Do not infer release readiness from GitHub checks alone; consume #35052 output when available.
Xcode / ICM	UNKNOWN	REQUIRED_XCODE=26.4.0; DEVICETESTS_REQUIRED_XCODE=unknown.	Verify hosted Mac pool support and file/update ICM immediately when public Xcode availability requires it.
Internal release pipelines	UNKNOWN	Internal release pipeline status is UNKNOWN.	Release owner should inspect dnceng/internal pipeline details ASAP.

Maestro / dependency-flow PRs

PR	Title	Author	Base	State	Age	Next action
#35602	[net11.0] Update dependencies from dnceng/internal/dotnet-optimization	app/dotnet-maestro	net11.0	WATCH	17d	Approved; verify release owner is ready to merge when CI/release gates allow.
#35364	[net11.0] Update dependencies from dotnet/android, dotnet/dotnet, dotnet/macios	app/dotnet-maestro	net11.0	WATCH	33d	Needs review or triage.

Release branch PRs

PR	Title	Author	Base	State	Age	Next action
#35846	[WIP] [iOS, Mac] Fix PlatformTicker.iOS.cs does not respect Reduce Motion accessibility setting	HarishwaranVijayakumar	net11.0	WATCH	1d	Draft PR; wait until ready for review.
#35821	Add Binding converter culture support	jfversluis	net11.0	WATCH	2d	Draft PR; wait until ready for review.
#35715	[automated] Merge branch 'main' => 'net11.0'	app/github-actions	net11.0	BLOCKED	8d	Resolve merge conflicts.
#35688	Fix Android ToolbarItem badge positioning	jfversluis	net11.0	WATCH	9d	Needs review or triage.
#35626	[AOT] Make HybridWebView AOT safe using source generator	simonrozsival	net11.0	WATCH	15d	Needs review or triage.
#35578	[Windows] Border: Keyboard tap support for TapGestureRecognizer	Vignesh-SF3580	net11.0	WATCH	20d	Needs review or triage.
#35491	Fix Shell.Background not working	HarishwaranVijayakumar	net11.0	WATCH	24d	Draft PR; wait until ready for review.
#35470	[Feature] Add AllowedDomains URL allowlisting for WebView, HybridWebView, and BlazorWebView	mattleibow	net11.0	WATCH	26d	Needs review or triage.
#35462	Fix ShellContent badge propagation	jfversluis	net11.0	WATCH	26d	Approved; verify release owner is ready to merge when CI/release gates allow.
#35407	[WIP] [Android] Fix Color showing behind StatusBar Not Updating When Switching UserAppTheme	Dhivya-SF4094	net11.0	WATCH	29d	Draft PR; wait until ready for review.
#35403	feat: AOT-friendly HybridWebView JS-to-.NET invocation via source generator	mattleibow	net11.0	WATCH	29d	Draft PR; wait until ready for review.
#35363	Move HybridWebView trimmer attributes from class-level to method-level	jonathanpeppers	net11.0	WATCH	33d	Needs review or triage.
#35265	Sync Blazor templates with aspnetcore net11-pre4	mattleibow	net11.0	WATCH	41d	Needs review or triage.
#34972	[Build] Skip XamlC when no XAML files need XamlC processing	davidnguyen-tech	net11.0	WATCH	57d	Approved; verify release owner is ready to merge when CI/release gates allow.
#34869	Feature/blazorwebview wpf composition control opt in	mobiletonster	net11.0	WATCH	64d	Approved; verify release owner is ready to merge when CI/release gates allow.
#34758	[net11.0][Android] Implement handler based Shell architecture replacing legacy renderers	Tamilarasan-Paranthaman	net11.0	WATCH	71d	Needs review or triage.
#34740	[XSG] Pre-compute x:DataType with PropagateDataTypeVisitor	simonrozsival	net11.0	WATCH	72d	Draft PR; wait until ready for review.
#34710	Fix CollectionView group header not stretching to full width on Windows	rmarinho	net11.0	WATCH	75d	Needs review or triage.
#34641	Add SaveToGallery option to MediaPickerOptions for capture operations	app/copilot-swe-agent	net11.0	BLOCKED	77d	Resolve merge conflicts.
#34600	[WinUI][CV2] CollectionView2 Handler Implementation for Windows	SuthiYuvaraj	net11.0	WATCH	79d	Needs review or triage.
#34559	Add configurable ResizeQuality for Resizetizer	jfversluis	net11.0	WATCH	84d	Needs review or triage.
#34519	Remove the TrimmerRootAssembly workaround from Controls targets (net11.0)	app/copilot-swe-agent	net11.0	WATCH	85d	Draft PR; wait until ready for review.
#34426	[Android] Fix custom WebViewClient being overridden by MAUI handler mapper	NirmalKumarYuvaraj	net11.0	BLOCKED	91d	Changes requested; author/release owner follow-up required.
#34408	Fix for RelativeSource AncestorType bindings not generating compiled bindings under AOT	BagavathiPerumal	net11.0	WATCH	92d	Approved; verify release owner is ready to merge when CI/release gates allow.
#34391	Add popover size and arrow directions for popover modals	osaleem303	net11.0	BLOCKED	93d	Resolve merge conflicts.
#34357	[Feature] Compile-time CSS source generation with Bootstrap support	StephaneDelcroix	net11.0	WATCH	96d	Draft PR; wait until ready for review.
#34338	[Feature] XAML Incremental Hot Reload via Source Generator	StephaneDelcroix	net11.0	WATCH	98d	Draft PR; wait until ready for review.
#34304	Workaround CoreCLR R2R integration test build failures on macCatalyst and Windows	mattleibow	net11.0	WATCH	100d	Draft PR; wait until ready for review.
#34234	[iOS] Add CarPlay, WidgetKit support and scene delegate fixes	StephaneDelcroix	net11.0	WATCH	106d	Draft PR; wait until ready for review.
#34155	[Perf] Optimize allocations in the layout engine	simonrozsival	net11.0	BLOCKED	110d	Resolve merge conflicts.
#34136	[Perf] Cache PropertyChanged/ChangingEventArgs on BindableProperty	simonrozsival	net11.0	WATCH	111d	Needs review or triage.
#34070	Remove InternalsVisibleTo attributes for .NET MAUI Community Toolkit	jfversluis	net11.0	WATCH	115d	Draft PR; wait until ready for review.
#33961	[ci] Enable testing building previous	rmarinho	net11.0	BLOCKED	121d	Changes requested; author/release owner follow-up required.
#33611	[net11.0][XSG] Trimmable EventTrigger	simonrozsival	net11.0	BLOCKED	142d	Resolve merge conflicts.
#33561	[net11.0][XSG] Trimmable Styles	simonrozsival	net11.0	BLOCKED	146d	Resolve merge conflicts.
#33310	Add BorderStyle property to Entry	mhrastegari	net11.0	BLOCKED	164d	Changes requested; author/release owner follow-up required.
#33093	[Windows] [Android] Added Picker Styling for BorderColor and BorderThickness	licon4812	net11.0	WATCH	182d	Needs review or triage.
#33007	[Windows] Replace Header with PlaceholderText for Title property of Picker	mhrastegari	net11.0	BLOCKED	188d	Changes requested; author/release owner follow-up required.
#32914	Fix #29459: Switching bindings now triggers propertyChanged correctly	StephaneDelcroix	net11.0	WATCH	194d	Needs review or triage.
#32382	[net11.0] Improve TypedBinding performance	simonrozsival	net11.0	BLOCKED	219d	Resolve merge conflicts.
#32350	Experimental interface IBehavior	stephenquan	net11.0	WATCH	220d	Needs review or triage.
#31820	[Enhancement] Added support for customizing the window title with configurable font attributes	Tamilarasan-Paranthaman	net11.0	WATCH	254d	Needs review or triage.
#30875	[Net 11] - Annotated remaining Converter classes for nullability - 3	NirmalKumarYuvaraj	net11.0	BLOCKED	317d	Resolve merge conflicts.
#29952	[net11.0] Trimmable element handlers	simonrozsival	net11.0	BLOCKED	364d	Resolve merge conflicts.

net11.0 inflight PRs

None found.

Priority release blockers

Issue	Title	Labels	Milestone
#23268	Copy font assets only works at second build	t/bug, area-single-project, platform/android, p/1, area-fonts, s/verified, s/triaged	.NET 11 Planning
#34303	[net11.0] CoreCLR R2R template builds fail for macCatalyst and on Windows	t/bug, p/0, area-infrastructure, s/triaged

Known Build Error watch list

Issue	Title	Labels	Milestone
#34586	[net11.0] Screenshot baseline mismatches after main merge (Shell, TabbedPage, Image, Flyout)	s/triaged, Known Build Error
#34622	[MacCatalyst] Issue16918Test screenshot baseline flaky on all net11.0 builds	s/triaged, Known Build Error	.NET 11.0-preview4
#34623	[Android] Issue18896Test screenshot baseline mismatch (MaxItemCount bottom nav change)	s/triaged, Known Build Error	.NET 11.0-preview4
#34624	[MacCatalyst] Issue16918Test screenshot baseline flaky on all net11.0 builds	s/triaged, Known Build Error

Recent CI Failure Scanner signals (ci-scan)

Auto-filed by the CI Failure Scanner workflow (runs every 12h on main). Fresh issues (<24h) are flagged 🆕.

Issue	Title	Filed
🆕 #35864	[ci-scan] Recurring: CarouselView Windows UI tests timeout after ~96 s (VerifyCarouselViewWith* group)	3h ago
🆕 #35854	[ci-scan] Recurring env instability: CollectionView Android API30 mass test failures (maui-pr-uitests)	15h ago
🆕 #35855	[ci-scan] Build break: error XAGRDL0000 HTTP 500 rate-limit on dotnet-public-maven feed (maui-pr-devicetests)	15h ago
🆕 #35853	[ci-scan] Recurring test failure: ListViewTests.MemoryLeakB42329 on MacCatalyst (maui-pr-uitests)	15h ago
#35832	[ci-scan] Recurring: macOS Controls WebView UI tests fail with Appium timeout (TestCookieManagement, TestEvaluateJavaScriptAsync, TestRelo
[Content truncated due to length]	1d ago
#35748	[ci-scan] Build break: MSBuild NullReferenceException in ProjectRootElement.LoadDocument on macOS Debug build	8d ago
#35749	[ci-scan] Recurring: HybridWebView test times out after 480 s in Controls.DeviceTests on Windows (packaged and unpackaged)	8d ago
#35738	[ci-scan] Recurring: RootViewSizeDoesntChangeAfterBackground (Issue2818) flaky on iOS simulator — off-by-one size assertion	8d ago
#35737	[ci-scan] Recurring: BlazorWebView RequestsCanBeInterceptedAndCustomDataReturnedForDifferentHosts fails on Android — external URL unreac
[Content truncated due to length]	8d ago

Maintainer next actions

• Bug template versions: Add 11.0.0-preview.6 to the dropdown (PR against net11.0) before shipping.
• Maestro PRs: Review dependency PRs and merge expected updates.
• Release branch PRs: Resolve blocked release-branch PRs before release.
• Priority blockers: Triage whether each blocks this release target.
• Known Build Errors: Use [Epic] Improve CI Analysis Accuracy — Flaky Detection, KBE Integration, Auto-Triage #35052 CI truth to decide accepted-known vs release-blocking.
• CI Failure Scanner signals: Review the freshest ci-scan issues; decide whether any affect ship-readiness.
• CI truth: Do not infer release readiness from GitHub checks alone; consume [Epic] Improve CI Analysis Accuracy — Flaky Detection, KBE Integration, Auto-Triage #35052 output when available.
• Xcode / ICM: Verify hosted Mac pool support and file/update ICM immediately when public Xcode availability requires it.
• Internal release pipelines: Release owner should inspect dnceng/internal pipeline details ASAP.

Public/internal data boundary

This public report intentionally omits internal logs, artifacts, private URLs, raw error text, secret names, account identifiers, and detailed dnceng/internal failure payloads. Use the local script with appropriate internal access for deeper validation.