Blazor .NET 10 Tracking Issue

[guardrex]

IMPORTANT!

ASP.NET Core 10: Web UI

• Primary (Larry's team): https://github.com/orgs/dotnet/projects/503/views/1
• Auth+Identity (Artak's team): https://github.com/orgs/dotnet/projects/478

Derived from PU tracking

🟢 = Ready      ✔️ = Done      🛑 = Wait on PU to finish      ❌ = No action required

Status	Live	P	Issue	PR	Item	PU Links/ Blog
🛑	[Live]()	5	#34893	—	Not Found 404 response and page for interactive and static rendering	PU Issue
✔🛑	—	5	#35197	#35210	Check new declarative model for persisting state in examples Waiting on PU issue for Pre5 to fix int/double/decimal scenarios.	—
🛑	[Live]()	5	#35278	—	New Blazor metrics	See issue
🛑	[Live]()	RC1	#35360	—	Blazor migration: NavigationException removal and AppContext switch	See issue
✔🛑	[Live]()	5	#35361	#35431	AppContext switch to fallback from NavigationException removal	PU Issue PU PR AppContext switch Issue
✔	Live	4	#35439 #35468	#35433 #35475	NotFound method in NavigationManager for interactive and static rendering	PU PR 1 PU PR 2
✔	Live	4	#35357	#35456	New JsonPatch Implementation with System.Text.Json	WN [PU Issue]() [PU PR]()
✔️	—	4	#35282	#35287	[Pre4] Blazor inline boot config: Confirm work on #35176 addressed it	PU PR
✔️	Live	4	#35273	#35376	Preload Blazor WebAssembly resources to improve startup time	PU Issue PU PR
✔	—	4	#35233	#35433	Use OverrideHtmlAssetPlaceholders=true in blazorwasm template ... and name change WriteImportMapToHtml 👉 OverrideHtmlAssetPlaceholders	PU Issue PU PR
✔️	Live	4	#34303	#34892	HttpNavigationManager no longer uses NavigationException	PU PR
✔	—	4	#35231	#35433	Name change (CloseColumnOptionsAsync 👉 HideColumnOptionsAsync)	PU Issue PU PR
✔	Live	4	#35230	#35243 #35437 #35434	Performance profiling for Blazor WebAssembly apps	PU Issue 1 PU Issue 2 [PU PR]()
✔	Live 1 Live 2	4	#35219	#35220	New JS interop API	PU Issue PU PR
✔	—	4	#35196	#35208	Confirm guidance on .dll ext change with dotnet.boot.js	—
✔	—	3	#35125	#35176	Boot file name change (blazor.boot.json 👉 dotnet.boot.js)	—
✔	Live	3	#35075	#35057	WasmApplicationEnvironmentName to set the environment	PU Issue PU PR
✔	Live	3	#35071	#35198 #35210 #35356 #35359	Declaratively persist state. Coverage for RegisterPersistentService	PU PR
✔	—	3	#34978	#35056	Name change (DisableMatchAllIgnoresLeftUriPart 👉 EnableMatchAllForQueryStringAndFragmentSwitchKey)	PU PR
❌	—	3	#35070	—	Fix use of ReconnectModal in Blazor templates ❌ No changes needed. ❌	PU PR
✔	Live	3	#35023	#35057	Fingerprinting in Blazor WebAssembly	PU Issue [PU PR]()
✔	Live	3	#34978	#35056	Rename DisableMatchAllIgnoresLeftUriPart	PU PR
✔	Live	2	#34965	#34966	Close QuickGrid column options	PU Issue PU PR
✔	Live	2	#34963	#34966	Ignore query string and fragment when using NavLinkMatch.All	PU Issue PU PR
🛑	[Live]()	RC1	#34904	—	Adopt dotnet scaffold CLI tooling Wait for RC1.	Blog
✔🛑	[Live]()	?	#34881	#34882 (adds section with example <10.0)	Multiple concurrent queries trigger IOE Wait on PU work.	PU Issue [PU PR]()
🛑	[Live]()	?	—	—	Multiple file uploads hang Drop LazyBFS in File uploads article Wait on PU work.	PU Issue [PU PR]()
✔🛑	Live	3	#34870	#34894	Response streaming opt-out Waiting on PR.	PU Issue PU PR
✔🛑	—	?	#34659	#34660	blazor.web.js startup options format Waiting on PU work to merge before merging docs PR.	PU Issue PU PR
🛑	[Live]()	?	#34656	—	Decimal, double, and float binding Wait on PU work.	PU Issue PU Issue PU PR
✔	—	2	#34846	#34858	Primary ctors	PU Issue PU PR
✔	Live	2	#34813	#34842	New reconnect UI component and blazor.server.js compatible with strict CSS CSP	PU Issue PU Issue PU PR PU Issue
✔	—	2	#34789	#34791	NavigateTo no longer scrolls to the top for same page navigations Only covered in What's New.	PU Issue PU PR Possibly related: PU Issue PU PR
✔	Live	1	#34622	#34731	Route syntax highlighting	PU PR
✔	Live	1	#34658	#34664	QuickGrid RowClass parameter	PU Issue PU PR
❌	—	?	—	—	When using a querystring, default NavItem isn't selected ❌ Bug fix. ❌	PU Issue
❌	—	?	—	—	NavigationManager.NavigateTo always scrolls page to the top ❌ Bug fix. ❌	PU Issue
✔	Live	1	#34211	#34214 #34218 dotnet/blazor-samples#399 #34227	Document that QuickGrid may render additional empty rows on the last page when using a paginator that should be appropriately styled	PU Issue
✔	—	1	#34438	#34439 dotnet/blazor-samples#413	Fahrenheit is misspelled in Blazor templates	PU Issue PU PR
❌	—	1	—	—	Too many of the same ACCELERATE KEYS (Alt+I) when creating a new project Blazor web app ❌ Not covered by docs. ❌	PU Issue PU PR
✔	Live1 Live2	1	#34440	#34441	Stop embedding JS files in Endpoints and Server assemblies	PU Issue PU PR 1 PU PR 2
❌	—	1	—	—	[Blazor WebAssembly] dotnet watch may not inject aspnetcore-browser-refresh.js after dotnet run ❌ Not covered by docs. ❌	PU Issue PU PR 1 PU PR 2 PU PR 3

Derived from general issues/PRs not on the PU's 10.0 tracking

🟢 = Ready      ✔️ = Done      🛑 = Wait on PU to finish      ❌ = No action required

Status	Live	Issue	PR	Item	PU Links/ Blog
—	[Live]()	—	—	—	—

Other

• The file uploads code changes on File uploads (writing to memory/Autofac content) #33357 can be reverted if the PU fixes their issue.
• xxx

10.0 Post GA

Status	Issue	PR	Item
—	—	—	Confirm that the Project Structure article is correct for 10.0 based on the new templates.
—	#35232	—	Remove EF Core tooling breaking change remarks
—	—	—	Finish up with "UPDATE 10.0" marked content.
—	—	—	Update article dates to 10.0 GA day.
—	—	—	Walk the movie tutorial.
—	—	—	Sample app package version updates.
—	—	—	API doc cross-links.
—	—	—	Enable (uncomment) the latest version INCLUDEs (preview notices).
—	—	—	Update the static.yml script in the samples repo to use .NET 10 SDK and update the XrefGen tool to 10.0. When updating XrefGen, adopt the new fingerprinting feature.
—	—	—	Check on this issue to see if their framework changes took effect in a good way for KeyValuePair at this section.
—	—	—	Update SHAs for GH Actions in Blazor samples repo and update .NET SDK version to 10.0

Other

Status	Live	Issue	PR	Item	PU Links/ Blog
...	...	...	...	...	...

Blazor Hybrid

Status	Live	Issue	PR	Item	PU Links
—	[Live]()	—	—	—

Preview announcements

https://github.com/dotnet/aspnetcore/discussions/categories/announcements

10.0 preview/RC PU issues for analysis

This section of linked issues is assessed for items that didn't make the roadmap but have a bearing on docs.

• https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+label%3Aarea-blazor+milestone%3A10.0-preview1
• https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+label%3Aarea-blazor+milestone%3A10.0-preview2
• https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+label%3Aarea-blazor+milestone%3A10.0-preview3
• https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+label%3Aarea-blazor+milestone%3A10.0-preview4
• https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+label%3Aarea-blazor+milestone%3A10.0-preview5
• https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+label%3Aarea-blazor+milestone%3A10.0-preview6
• https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+label%3Aarea-blazor+milestone%3A10.0-preview7
• https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+label%3Aarea-blazor+milestone%3A10.0-rc1
• https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+label%3Aarea-blazor+milestone%3A10.0-rc2

.NET 10 Planning

https://github.com/dotnet/aspnetcore/issues?q=is%3Aopen+is%3Aissue+label%3Aarea-blazor+milestone%3A%22.NET+10+Planning%22

Issues to watch 👀 ...

• xxx
• xxx

ASP.NET Core Roadmap for .NET 10

dotnet/aspnetcore#59443

ASP.NET Core Roadmap for .NET 10: Community Discussion

dotnet/aspnetcore#59444