Always run WriteItemsFromFile locally, as these operations just read/write items
from/to an XML file, this is something we don't need to run remotely when building
from Windows. This improves the build performance and also fixes some inconsistencies
we had were sometimes files were written locally and read remotely (or the other
way around).

This means we need to adjust any corresponding ReadItemsFromFile calls accordingly.

It also allows us to remove the remoting support in WriteItemsFromFile, but we
can't remove remoting support for ReadItemsFromFile, because sometimes we have
to read files that aren't written with WriteItemsFromFile (they're written by
other tasks), and these files will have been written remotely.

---------

Co-authored-by: Emanuel Fernandez Dell'Oca <ema@xamarin.com>

…24247)

Such as:

    [FAIL] TrustUsingNewCallback : System.Net.WebException : The SSL connection could not be established, see inner exception.
     ----> System.Net.Http.HttpRequestException : The SSL connection could not be established, see inner exception.
     ----> System.IO.IOException : Received an unexpected EOF or 0 bytes from the transport stream.
    	   at System.Net.HttpWebRequest.GetResponse()
    	   at System.Net.WebClient.GetWebResponse(WebRequest request)
    	   at System.Net.WebClient.DownloadBits(WebRequest request, Stream writeStream)
    	   at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)
    	   at System.Net.WebClient.DownloadString(Uri address)
    	   at System.Net.WebClient.DownloadString(String address)
    	   at LinkSdk.CryptoTest.TrustUsingNewCallback() in /Users/builder/azdo/_work/1/s/macios/tests/linker/link sdk/CryptoTest.cs:line 53
    	   at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result)
    	   at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result)
    	   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
    	   at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args)
    	   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
    	--HttpRequestException
    	   at System.Net.Http.ConnectHelper.EstablishSslConnectionAsync(SslClientAuthenticationOptions sslOptions, HttpRequestMessage request, Boolean async, Stream stream, CancellationToken cancellationToken)
    	   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
    	   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
    	   at System.Net.Http.HttpConnectionPool.InjectNewHttp11ConnectionAsync(QueueItem queueItem)
    	   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellation(CancellationToken cancellationToken)
    	   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(Boolean async, CancellationToken cancellationToken)
    	   at System.Net.Http.HttpConnectionWaiter`1.WaitForConnectionAsync(HttpRequestMessage request, HttpConnectionPool pool, Boolean async, CancellationToken requestCancellationToken)
    	   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
    	   at System.Net.Http.HttpMessageHandlerStage.Send(HttpRequestMessage request, CancellationToken cancellationToken)
    	   at System.Net.Http.Metrics.MetricsHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
    	   at System.Net.Http.HttpMessageHandlerStage.Send(HttpRequestMessage request, CancellationToken cancellationToken)
    	   at System.Net.Http.DiagnosticsHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
    	   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
    	   at System.Net.Http.HttpMessageHandlerStage.Send(HttpRequestMessage request, CancellationToken cancellationToken)
    	   at System.Net.Http.SocketsHttpHandler.Send(HttpRequestMessage request, CancellationToken cancellationToken)
    	   at System.Net.Http.HttpMessageInvoker.Send(HttpRequestMessage request, CancellationToken cancellationToken)
    	   at System.Net.Http.HttpClient.Send(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationToken cancellationToken)
    	   at System.Net.HttpWebRequest.SendRequest(Boolean async, HttpContent content)
    	   at System.Net.HttpWebRequest.HandleResponse(Boolean async)
    	   at System.Net.HttpWebRequest.GetResponse()
    	--IOException
    	   at System.Net.Security.SslStream.ReceiveHandshakeFrameAsync[TIOAdapter](CancellationToken cancellationToken)
    	   at System.Net.Security.SslStream.ForceAuthenticationAsync[TIOAdapter](Boolean receiveFirst, Byte[] reAuthenticationData, CancellationToken cancellationToken)
    	   at System.Net.Http.ConnectHelper.EstablishSslConnectionAsync(SslClientAuthenticationOptions sslOptions, HttpRequestMessage request, Boolean async, Stream stream, CancellationToken cancellationToken)

…mps, but don't. (#24248)

Instead of assuming such files have timestamps, actually parse them to make sure.

This way we properly end up detecting test failures (lines that start with
'[FAIL]').

)

It's only ever 'false', and it's ignored in the project files now anyway.

…ist.

Relative links don't work when the check list is copied into an issue.

…24245)

This is file 5 of 47 files with nullability disabled in Foundation.

Also:

* Obsolete the default constructor (it's not usable anyway), and remove it in XAMCORE_5_0.
* Improve documentation (by Copilot):
    * Replace XML include with inline documentation.
    * Remove SupportedOSPlatform attributes without version numbers.
    * Remove 'To be added.' placeholders.
    * Improve XML comments with proper formatting and see cref attributes.

Contributes towards #17285.

It's not needed.

Fixes this warning:

> warning NU1510: PackageReference System.Collections.Immutable will not be pruned. Consider removing this package from your dependencies, as it is likely unnecessary.

Disable AzDO dependabot.

This pull request updates the following dependencies

## From https://github.com/dotnet/xharness

- **Subscription**: [02e03784-16b3-4ced-b02a-3715797fc7da](https://maestro.dot.net/subscriptions?search=02e03784-16b3-4ced-b02a-3715797fc7da)
- **Build**: [20251114.3](https://dev.azure.com/dnceng/internal/_build/results?buildId=2839199) ([290941](https://maestro.dot.net/channel/2/github:dotnet:xharness/build/290941))
- **Date Produced**: November 14, 2025 6:47:03 PM UTC
- **Commit**: [380f540c98c117d0e47564f48fb3cd670a910825](dotnet/xharness@380f540)
- **Branch**: [main](https://github.com/dotnet/xharness/tree/main)

- **Dependency Updates**:
  - From [10.0.0-prerelease.25527.1 to 10.0.0-prerelease.25564.3][1]
     - Microsoft.DotNet.XHarness.iOS.Shared

[1]: dotnet/xharness@b9f51d9...380f540

This pull request updates the following dependencies

## From https://github.com/dotnet/dotnet

- **Subscription**: [7bea2f72-36de-4307-8c02-e200db7ccd92](https://maestro.dot.net/subscriptions?search=7bea2f72-36de-4307-8c02-e200db7ccd92)
- **Build**: [20251104.4](https://dev.azure.com/dnceng/internal/_build/results?buildId=2831037) ([289521](https://maestro.dot.net/channel/5173/github:dotnet:dotnet/build/289521))
- **Date Produced**: November 4, 2025 7:16:29 PM UTC
- **Commit**: [8ee0cc0bbdbacfeb5b7e703909c9731ff75600f1](dotnet/dotnet@8ee0cc0)
- **Branch**: [release/10.0.1xx](https://github.com/dotnet/dotnet/tree/release/10.0.1xx)

- **Updates**:
  - From [10.0.0 to 10.0.1][1]
     - Microsoft.NET.Runtime.MonoTargets.Sdk
     - Microsoft.NET.ILLink.Tasks
     - Microsoft.NETCore.App.Ref
  - From [10.0.0-beta.25531.102 to 10.0.0-beta.25554.104][1]
     - Microsoft.DotNet.Arcade.Sdk
     - Microsoft.DotNet.Build.Tasks.Feed
     - Microsoft.DotNet.SharedFramework.Sdk
  - From [0.11.5-alpha.25531.102 to 0.11.5-alpha.25554.104][1]
     - Microsoft.DotNet.Cecil
  - From [10.0.0-rtm.25531.102 to 10.0.1-servicing.25554.104][1]
     - Microsoft.NET.ILLink
  - From [10.0.100-rtm.25531.102 to 10.0.101-servicing.25554.104][1]
     - Microsoft.NET.Sdk
  - From [10.0.100 to 10.0.101][1]
     - Microsoft.TemplateEngine.Authoring.Tasks

[1]: dotnet/dotnet@ba86126...8ee0cc0

* Don't test the platform assembly in the simulator.
* Only test the platform assembly on the latest OS version.

Otherwise test everything.

This makes it so that System.Private.CoreLib.dll is tested on all OS versions.

This is file 6 of 47 files with nullability disabled in Foundation.

Contributes towards #17285.

This is file 7 of 47 files with nullability disabled in Foundation.

* Also improve NSItemProvider documentation (by Copilot):
	* Remove 'To be added.' placeholders.
	* Remove SupportedOSPlatform attributes without version numbers.
	* Improve XML comments with proper formatting and see cref attributes.
	* Remove unnecessary whitespace in documentation.

Contributes towards #17285.

Hopefully fixes:

    [FAIL] TrustUsingNewCallback : System.Net.WebException : The operation has timed out.
    	   at System.Net.HttpWebRequest.GetResponse()
    	   at System.Net.WebClient.GetWebResponse(WebRequest request)
    	   at System.Net.WebClient.DownloadBits(WebRequest request, Stream writeStream)
    	   at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)
    	   at System.Net.WebClient.DownloadString(Uri address)
    	   at System.Net.WebClient.DownloadString(String address)
    	   at LinkSdk.CryptoTest.TrustUsingNewCallback() in /Users/builder/azdo/_work/1/s/macios/tests/linker/link sdk/CryptoTest.cs:line 59
    	   at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args)
    	   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)

This is file 8 of 47 files with nullability disabled in Foundation.

Also (by Copilot):

* Improve NSUrlRequest documentation and enable nullability.
   * Remove empty XML comment sections.
   * Improve return documentation with see cref attributes.
   * Fix nullability handling in ToString method.
   * Remove unnecessary whitespace in documentation.

Contributes towards #17285.

---------

Co-authored-by: GitHub Copilot <noreply@github.com>

This is file 9 of 47 files with nullability disabled in Foundation.

Also:

* Add comprehensive XML documentation for all public methods.
* Use ArgumentNullException.ThrowIfNull for null checks.
* Add see cref attributes for types and parameters.
* Add exception documentation for ArgumentNullException and ArgumentException.
* Use var for local variable declarations.
* Add null-suppression operator on attribute.Selector (safe per runtime guarantee).

Contributes towards #17285.

---------

Co-authored-by: GitHub Copilot <noreply@github.com>

This is file 10 of 47 files with nullability disabled in Foundation.

Also:

* Remove 'To be added.' placeholders.
* Improve XML comments with proper formatting and see cref attributes.
* Remove unnecessary whitespace in documentation.
* Mark ObjCType property as nullable (Marshal.PtrToStringAnsi can return null).
* Update property documentation to use 'Gets' instead of 'Returns'.
* Add proper parameter and return descriptions.
* Remove the NO_SYSTEM_DRAWING condition, NO_SYSTEM_DRAWING is not defined anymore.

Contributes towards #17285.

…orted method for generated events. Fixes #24262. (#24270)

Otherwise the trimmer might end up trimming away the exported method, and if that happens, the event will never be raised.

Fixes #24262.

This pull request updates the following dependencies

## From https://github.com/dotnet/xharness

- **Subscription**: [02e03784-16b3-4ced-b02a-3715797fc7da](https://maestro.dot.net/subscriptions?search=02e03784-16b3-4ced-b02a-3715797fc7da)
- **Build**: [20251118.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2841813) ([291246](https://maestro.dot.net/channel/2/github:dotnet:xharness/build/291246))
- **Date Produced**: November 18, 2025 12:52:14 PM UTC
- **Commit**: [b7f8a305810da296dd36fbb4debfb1e268ba72b8](dotnet/xharness@b7f8a30)
- **Branch**: [main](https://github.com/dotnet/xharness/tree/main)

- **Dependency Updates**:
  - From [10.0.0-prerelease.25564.3 to 10.0.0-prerelease.25568.2][1]
     - Microsoft.DotNet.XHarness.iOS.Shared

[1]: dotnet/xharness@380f540...b7f8a30

This pull request updates the following dependencies

## From https://github.com/dotnet/dotnet

- **Subscription**: [7bea2f72-36de-4307-8c02-e200db7ccd92](https://maestro.dot.net/subscriptions?search=7bea2f72-36de-4307-8c02-e200db7ccd92)
- **Build**: [20251118.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2841713) ([291265](https://maestro.dot.net/channel/5173/github:dotnet:dotnet/build/291265))
- **Date Produced**: November 18, 2025 3:43:49 PM UTC
- **Commit**: [115a29577547ce136b754d96d2ebfb184595a923](dotnet/dotnet@115a295)
- **Branch**: [release/10.0.1xx](https://github.com/dotnet/dotnet/tree/release/10.0.1xx)

- **Dependency Updates**:
  - From [10.0.1 to 10.0.1][1]
     - Microsoft.NET.Runtime.MonoTargets.Sdk
     - Microsoft.NET.ILLink.Tasks
     - Microsoft.NETCore.App.Ref
  - From [10.0.0-beta.25563.104 to 10.0.0-beta.25568.102][1]
     - Microsoft.DotNet.Arcade.Sdk
     - Microsoft.DotNet.Build.Tasks.Feed
     - Microsoft.DotNet.SharedFramework.Sdk
  - From [0.11.5-alpha.25563.104 to 0.11.5-alpha.25568.102][1]
     - Microsoft.DotNet.Cecil
  - From [10.0.1-servicing.25563.104 to 10.0.1-servicing.25568.102][1]
     - Microsoft.NET.ILLink
  - From [10.0.101-servicing.25563.104 to 10.0.101-servicing.25568.102][1]
     - Microsoft.NET.Sdk
  - From [10.0.101 to 10.0.101][1]
     - Microsoft.TemplateEngine.Authoring.Tasks

[1]: dotnet/dotnet@93970af...115a295

This is file 15 of 47 files with nullability disabled in Foundation.

Changes:
- Enabled nullable reference types
- Made SecIdentity property return SecIdentity? (nullable) since it can return null when Identity handle is IntPtr.Zero
- Replaced "To be added." XML documentation with proper documentation for all members
- Added see cref attributes for better cross-referencing
- Removed unnecessary whitespace in XML comments
- Replaced manual null checks with ArgumentNullException.ThrowIfNull for cleaner code
- Added returns documentation for all methods that were missing it

Contributes towards #17285.

Includes changes to allow USB debugging.
More details:
https://devdiv.visualstudio.com/DevDiv/_git/macios-mlaunch/pullrequest/687782

Co-authored-by: Rolf Bjarne Kvinge <rolf@xamarin.com>

This is file 11 of 47 files with nullability disabled in Foundation.

Changes:
- Enabled nullable reference types, and fixed the code accordingly
- Added XML documentation comments for all public methods
- Removed unnecessary whitespace in comments

Contributes towards #17285.

This pull request updates the following dependencies

## From https://github.com/dotnet/dotnet

- **Subscription**: [7bea2f72-36de-4307-8c02-e200db7ccd92](https://maestro.dot.net/subscriptions?search=7bea2f72-36de-4307-8c02-e200db7ccd92)
- **Build**: [20251119.4](https://dev.azure.com/dnceng/internal/_build/results?buildId=2842765) ([291507](https://maestro.dot.net/channel/5173/github:dotnet:dotnet/build/291507))
- **Date Produced**: November 19, 2025 8:36:07 PM UTC
- **Commit**: [4090eb301f5e5db13760aa57eeb32b516c42c56b](dotnet/dotnet@4090eb3)
- **Branch**: [release/10.0.1xx](https://github.com/dotnet/dotnet/tree/release/10.0.1xx)

- **Dependency Updates**:
  - From [10.0.1 to 10.0.1][1]
     - Microsoft.NET.Runtime.MonoTargets.Sdk
     - Microsoft.NET.ILLink.Tasks
     - Microsoft.NETCore.App.Ref
  - From [10.0.0-beta.25568.102 to 10.0.0-beta.25569.104][1]
     - Microsoft.DotNet.Arcade.Sdk
     - Microsoft.DotNet.Build.Tasks.Feed
     - Microsoft.DotNet.SharedFramework.Sdk
  - From [0.11.5-alpha.25568.102 to 0.11.5-alpha.25569.104][1]
     - Microsoft.DotNet.Cecil
  - From [10.0.1-servicing.25568.102 to 10.0.1-servicing.25569.104][1]
     - Microsoft.NET.ILLink
  - From [10.0.101-servicing.25568.102 to 10.0.101-servicing.25569.104][1]
     - Microsoft.NET.Sdk
  - From [10.0.101 to 10.0.101][1]
     - Microsoft.TemplateEngine.Authoring.Tasks

[1]: dotnet/dotnet@115a295...4090eb3

…n there's a pipe character there. (#24296)

This pull request updates the following dependencies

## From https://github.com/dotnet/xharness

- **Subscription**: [02e03784-16b3-4ced-b02a-3715797fc7da](https://maestro.dot.net/subscriptions?search=02e03784-16b3-4ced-b02a-3715797fc7da)
- **Build**: [20251119.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2842819) ([291473](https://maestro.dot.net/channel/2/github:dotnet:xharness/build/291473))
- **Date Produced**: November 19, 2025 4:22:21 PM UTC
- **Commit**: [f02363153e30c96ad6e170852b2e272103b71945](dotnet/xharness@f023631)
- **Branch**: [main](https://github.com/dotnet/xharness/tree/main)

- **Dependency Updates**:
  - From [10.0.0-prerelease.25568.2 to 11.0.0-prerelease.25569.2][1]
     - Microsoft.DotNet.XHarness.iOS.Shared

[1]: dotnet/xharness@b7f8a30...f023631

This is file 16 of 47 files with nullability disabled in Foundation.

Changes:
- Enabled nullable reference types
- Made indexer return types nullable (NSObject?) since ObjectForKey can return null
- Replaced "To be added." XML documentation with proper documentation for all members
- Added see cref attributes for better cross-referencing
- Removed unnecessary whitespace in XML comments
- Added comprehensive documentation for all Set* methods explaining their purpose

Contributes towards #17285.

. (#24305)

Fixes #21537.

* Fail if a file was added to or removed from the app bundle.
* Fail if the set of APIs that survived trimming changed.
* Use Assert.Multiple to support multiple failing asserts.
* Improve diagnostic output a bit.