Skip to content

[manual] Merge release/9.0-staging into release/9.0 #122242

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Open
jozkee wants to merge 40 commits into
base: release/9.0
Choose a base branch
from
Open

[manual] Merge release/9.0-staging into release/9.0 #122242

jozkee wants to merge 40 commits into from
+594 −860

Conversation

@jozkee
Copy link
Member

@jozkee jozkee commented Dec 5, 2025

No description provided.

ilonatommy and others added 30 commits October 13, 2025 15:39
@ilonatommy
[release/9.0] Stop testing with nodejs (dotnet#120193)
4fe34ed 
* Backport all changes from dotnet#108582.

* Fix unexpected token.
@PranavSenthilnathan
Merge pull request dotnet#120679 from dotnet/merge/release/9.0-to-rel…
355e4a2 
…ease/9.0-staging

[automated] Merge branch 'release/9.0' => 'release/9.0-staging'
@dotnet-maestro
Update dependencies from https://github.com/dotnet/icu build 20251011…
3a9ff7e 
….1 (dotnet#120643)

On relative base path root
Microsoft.NETCore.Runtime.ICU.Transport From Version 9.0.0-rtm.25509.1 -> To Version 9.0.0-rtm.25511.1

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
Update dependencies from https://github.com/dotnet/cecil build 202510…
1c283ed 
…12.2 (dotnet#120686)

On relative base path root
Microsoft.SourceBuild.Intermediate.cecil , Microsoft.DotNet.Cecil From Version 0.11.5-alpha.25504.2 -> To Version 0.11.5-alpha.25512.2

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/source-build-re…
144ddb1 
…ference-packages (dotnet#120762)

This pull request updates the following dependencies

[marker]: <> (Begin:3b2e34b4-9c9e-4da6-a358-02c0b764a22e)
## From https://github.com/dotnet/source-build-reference-packages
- **Subscription**:
[3b2e34b4-9c9e-4da6-a358-02c0b764a22e](https://maestro.dot.net/subscriptions?search=3b2e34b4-9c9e-4da6-a358-02c0b764a22e)
- **Build**:
[20251006.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2809489)
([285882](https://maestro.dot.net/channel/5175/github:dotnet:source-build-reference-packages/build/285882))
- **Date Produced**: October 6, 2025 4:01:36 PM UTC
- **Commit**:
[5511a69718e9d581386105705152592cee268e37](dotnet/source-build-reference-packages@5511a69)
- **Branch**:
[release/9.0](https://github.com/dotnet/source-build-reference-packages/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - From [9.0.0-alpha.1.25473.1 to 9.0.0-alpha.1.25506.2][1]
- Microsoft.SourceBuild.Intermediate.source-build-reference-packages

[1]:
dotnet/source-build-reference-packages@bd4018e...5511a69

[DependencyUpdate]: <> (End)


[marker]: <> (End:3b2e34b4-9c9e-4da6-a358-02c0b764a22e)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/hotreload-utils (…
0f4450f 
…dotnet#120807)

This pull request updates the following dependencies

[marker]: <> (Begin:b458125c-6cf0-41ea-981d-2709b660d5c5)
## From https://github.com/dotnet/hotreload-utils
- **Subscription**:
[b458125c-6cf0-41ea-981d-2709b660d5c5](https://maestro.dot.net/subscriptions?search=b458125c-6cf0-41ea-981d-2709b660d5c5)
- **Build**:
[20251016.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2817702)
([287455](https://maestro.dot.net/channel/3883/github:dotnet:hotreload-utils/build/287455))
- **Date Produced**: October 16, 2025 3:16:33 PM UTC
- **Commit**:
[6190778452c8e5e7092aecd64679c0ce39f87529](dotnet/hotreload-utils@6190778)
- **Branch**:
[release/9.0](https://github.com/dotnet/hotreload-utils/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - From [9.0.0-alpha.0.25504.3 to 9.0.0-alpha.0.25516.2][1]
     - Microsoft.DotNet.HotReload.Utils.Generator.BuildTool

[1]:
dotnet/hotreload-utils@d29a5b4...6190778

[DependencyUpdate]: <> (End)


[marker]: <> (End:b458125c-6cf0-41ea-981d-2709b660d5c5)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/cecil (dotnet#1…
128bbc9 
…20782)

This pull request updates the following dependencies

[marker]: <> (Begin:b609d3b5-ab6f-473c-9ce1-f266baef16fc)
## From https://github.com/dotnet/cecil
- **Subscription**:
[b609d3b5-ab6f-473c-9ce1-f266baef16fc](https://maestro.dot.net/subscriptions?search=b609d3b5-ab6f-473c-9ce1-f266baef16fc)
- **Build**:
[20251015.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2816907)
([287281](https://maestro.dot.net/channel/3883/github:dotnet:cecil/build/287281))
- **Date Produced**: October 15, 2025 8:11:59 PM UTC
- **Commit**:
[805b6bcdc748e5b63ea01c05e70432b615db1b04](dotnet/cecil@805b6bc)
- **Branch**:
[release/9.0](https://github.com/dotnet/cecil/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - From [0.11.5-alpha.25512.2 to 0.11.5-alpha.25515.2][1]
     - Microsoft.SourceBuild.Intermediate.cecil
     - Microsoft.DotNet.Cecil

[1]: dotnet/cecil@9d04fe8...805b6bc

[DependencyUpdate]: <> (End)


[marker]: <> (End:b609d3b5-ab6f-473c-9ce1-f266baef16fc)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@PranavSenthilnathan
Merge branch 'release/9.0-staging' into merge/release/9.0-to-release/…
8af0613 
…9.0-staging
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/runtime-assets (d…
bfc7448 
…otnet#120833)

This pull request updates the following dependencies

[marker]: <> (Begin:e06e39ae-771e-498d-7895-08dcbc301dc2)
## From https://github.com/dotnet/runtime-assets
- **Subscription**:
[e06e39ae-771e-498d-7895-08dcbc301dc2](https://maestro.dot.net/subscriptions?search=e06e39ae-771e-498d-7895-08dcbc301dc2)
- **Build**:
[20251016.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2817564)
([287436](https://maestro.dot.net/channel/3883/github:dotnet:runtime-assets/build/287436))
- **Date Produced**: October 16, 2025 10:51:23 AM UTC
- **Commit**:
[7ace84ca21dc53ca1e9c5d6f6d02b8245461eabf](dotnet/runtime-assets@7ace84c)
- **Branch**:
[release/9.0](https://github.com/dotnet/runtime-assets/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - From [9.0.0-beta.25504.2 to 9.0.0-beta.25516.2][1]
     - Microsoft.DotNet.CilStrip.Sources
     - System.ComponentModel.TypeConverter.TestData
     - System.Data.Common.TestData
     - System.Drawing.Common.TestData
     - System.Formats.Tar.TestData
     - System.IO.Compression.TestData
     - System.IO.Packaging.TestData
     - System.Net.TestData
     - System.Private.Runtime.UnicodeData
     - System.Runtime.Numerics.TestData
     - System.Runtime.TimeZoneData
     - System.Security.Cryptography.X509Certificates.TestData
     - System.Text.RegularExpressions.TestData
     - System.Windows.Extensions.TestData

[1]:
dotnet/runtime-assets@a01a686...7ace84c

[DependencyUpdate]: <> (End)


[marker]: <> (End:e06e39ae-771e-498d-7895-08dcbc301dc2)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@github-actions @wfurt @ManickaP
[release/9.0-staging] disable multicast tests on AzureLinux (dotnet#1…
53330eb 
…19475)

Backport of dotnet#117694 to release/9.0-staging

/cc @jeffhandley @wfurt @ManickaP 

## Customer Impact

Related to dotnet#115502. Default AZL has firewall that blocks multicast. 

- [ ] Customer reported
- [x] Found internally

## Regression

- [ ] Yes
- [x] No

## Testing

This was verified in main and is also being backported to
release/8.0-staging via dotnet#115502, to ensure the test doesn't fail in our
baseline extra-platforms tests.

## Risk

Low. Conditional test disablement.

---------

Co-authored-by: wfurt <tweinfurt@yahoo.com>
Co-authored-by: Marie Píchová <11718369+ManickaP@users.noreply.github.com>
@github-actions @jkotas
[release/9.0-staging] Simplify findvcvarsall.bat (dotnet#120913)
1d264f7 
Backport of dotnet#115951 to release/9.0-staging

/cc @agocke @jkotas

## Customer Impact

- [ ] Customer reported
- [X] Found internally

Newer versions of VS don't have the same versioning scheme as expected
in these targets, so Native AOT will fail to find the native linker
without this change (and will not be usable for targeting the NET 9
TFM).

## Regression

- [X] Yes
- [ ] No

## Testing

Caught with the SDK tests, fix validated manually.

## Risk

Low. Deletion of version check.

Co-authored-by: Jan Kotas <jkotas@microsoft.com>
@PranavSenthilnathan
[automated] Merge branch 'release/9.0' => 'release/9.0-staging' (dotn…
b96bc2b 
…et#120861)

I detected changes in the release/9.0 branch which have not been merged
yet to release/9.0-staging. I'm a robot and am configured to help you
automatically keep release/9.0-staging up to date, so I've opened this
PR.

This PR merges commits made on release/9.0 by the following committers:

* PranavSenthilnathan
* dotnet-maestro[bot]

## Instructions for merging from UI

This PR will not be auto-merged. When pull request checks pass, complete
this PR by creating a merge commit, *not* a squash or rebase commit.

<img alt="merge button instructions"
src="https://i.imgur.com/GepcNJV.png" width="300" />

If this repo does not allow creating merge commits from the GitHub UI,
use command line instructions.

## Instructions for merging via command line

Run these commands to merge this pull request from the command line.

``` sh
git fetch
git checkout release/9.0
git pull --ff-only
git checkout release/9.0-staging
git pull --ff-only
git merge --no-ff release/9.0

# If there are merge conflicts, resolve them and then run git merge --continue to complete the merge
# Pushing the changes to the PR branch will re-trigger PR validation.
git push https://github.com/dotnet/runtime HEAD:merge/release/9.0-to-release/9.0-staging
```

<details>
<summary>or if you are using SSH</summary>

```
git push git@github.com:dotnet/runtime HEAD:merge/release/9.0-to-release/9.0-staging
```

</details>


After PR checks are complete push the branch
```
git push
```

## Instructions for resolving conflicts

:warning: If there are merge conflicts, you will need to resolve them
manually before merging. You can do this [using GitHub][resolve-github]
or using the [command line][resolve-cli].

[resolve-github]:
https://help.github.com/articles/resolving-a-merge-conflict-on-github/
[resolve-cli]:
https://help.github.com/articles/resolving-a-merge-conflict-using-the-command-line/

## Instructions for updating this pull request

Contributors to this repo have permission update this pull request by
pushing to the branch 'merge/release/9.0-to-release/9.0-staging'. This
can be done to resolve conflicts or make other changes to this pull
request before it is merged.
The provided examples assume that the remote is named 'origin'. If you
have a different remote name, please replace 'origin' with the name of
your remote.

```
git fetch
git checkout -b merge/release/9.0-to-release/9.0-staging origin/release/9.0-staging
git pull https://github.com/dotnet/runtime merge/release/9.0-to-release/9.0-staging
(make changes)
git commit -m "Updated PR with my changes"
git push https://github.com/dotnet/runtime HEAD:merge/release/9.0-to-release/9.0-staging
```

<details>
    <summary>or if you are using SSH</summary>

```
git fetch
git checkout -b merge/release/9.0-to-release/9.0-staging origin/release/9.0-staging
git pull git@github.com:dotnet/runtime merge/release/9.0-to-release/9.0-staging
(make changes)
git commit -m "Updated PR with my changes"
git push git@github.com:dotnet/runtime HEAD:merge/release/9.0-to-release/9.0-staging
```

</details>

Contact .NET Core Engineering (dotnet/dnceng) if you have questions or
issues.
Also, if this PR was generated incorrectly, help us fix it. See
https://github.com/dotnet/arcade/blob/main/.github/workflows/scripts/inter-branch-merge.ps1.
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/xharness (dotne…
e3f337f 
…t#120764)

This pull request updates the following dependencies

[marker]: <> (Begin:077f423f-1332-4108-a2ea-08dcc66548e6)
## From https://github.com/dotnet/xharness
- **Subscription**:
[077f423f-1332-4108-a2ea-08dcc66548e6](https://maestro.dot.net/subscriptions?search=077f423f-1332-4108-a2ea-08dcc66548e6)
- **Build**:
[20251017.1](https://dev.azure.com/dnceng/internal/_build/results?buildId=2818377)
([287580](https://maestro.dot.net/channel/5175/github:dotnet:xharness/build/287580))
- **Date Produced**: October 17, 2025 9:34:42 AM UTC
- **Commit**:
[6717f7d268fc03a524a6834eb9a154b6b3a9da9a](dotnet/xharness@6717f7d)
- **Branch**:
[release/9.0](https://github.com/dotnet/xharness/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - From [9.0.0-prerelease.25504.2 to 9.0.0-prerelease.25517.1][3]
     - Microsoft.DotNet.XHarness.CLI
     - Microsoft.DotNet.XHarness.TestRunners.Common
     - Microsoft.DotNet.XHarness.TestRunners.Xunit

[3]: dotnet/xharness@47324ca...6717f7d

[DependencyUpdate]: <> (End)


[marker]: <> (End:077f423f-1332-4108-a2ea-08dcc66548e6)

---------

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro @agocke
[release/9.0-staging] Update dependencies from dotnet/cecil (dotnet#1…
d892abe 
…20926)

This pull request updates the following dependencies

[marker]: <> (Begin:b609d3b5-ab6f-473c-9ce1-f266baef16fc)
## From https://github.com/dotnet/cecil
- **Subscription**:
[b609d3b5-ab6f-473c-9ce1-f266baef16fc](https://maestro.dot.net/subscriptions?search=b609d3b5-ab6f-473c-9ce1-f266baef16fc)
- **Build**:
[20251026.1](https://dev.azure.com/dnceng/internal/_build/results?buildId=2825233)
([288658](https://maestro.dot.net/channel/3883/github:dotnet:cecil/build/288658))
- **Date Produced**: October 27, 2025 5:37:54 AM UTC
- **Commit**:
[4f28ab4904dcefea3464d910ffaf2cdc3067496a](dotnet/cecil@4f28ab4)
- **Branch**:
[release/9.0](https://github.com/dotnet/cecil/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - From [0.11.5-alpha.25515.2 to 0.11.5-alpha.25526.1][2]
     - Microsoft.SourceBuild.Intermediate.cecil
     - Microsoft.DotNet.Cecil

[2]: dotnet/cecil@805b6bc...4f28ab4

[DependencyUpdate]: <> (End)


[marker]: <> (End:b609d3b5-ab6f-473c-9ce1-f266baef16fc)

---------

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Andy Gocke <angocke@microsoft.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/icu (dotnet#120834
fe1f52e 
)

This pull request updates the following dependencies

[marker]: <> (Begin:5e3f9b88-faad-436c-a580-ac009d20bb33)
## From https://github.com/dotnet/icu
- **Subscription**:
[5e3f9b88-faad-436c-a580-ac009d20bb33](https://maestro.dot.net/subscriptions?search=5e3f9b88-faad-436c-a580-ac009d20bb33)
- **Build**:
[20251030.1](https://dev.azure.com/dnceng/internal/_build/results?buildId=2827690)
([289015](https://maestro.dot.net/channel/3883/github:dotnet:icu/build/289015))
- **Date Produced**: October 30, 2025 10:58:07 AM UTC
- **Commit**:
[76f42e5d2c84cb2358793ef33826bc65140ee3fb](dotnet/icu@76f42e5)
- **Branch**:
[dotnet/release/9.0](https://github.com/dotnet/icu/tree/dotnet/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - From [9.0.0-rtm.25511.1 to 9.0.0-rtm.25530.1][7]
     - Microsoft.NETCore.Runtime.ICU.Transport

[7]: dotnet/icu@9277e62...76f42e5

[DependencyUpdate]: <> (End)


[marker]: <> (End:5e3f9b88-faad-436c-a580-ac009d20bb33)

---------

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@github-actions @BrzVlad
[release/9.0-staging] [mono][sgen] Add option to disable tarjan gc br…
54d40cf 
…idge optimization (dotnet#121376)

Backport of dotnet#121243 to release/9.0-staging

/cc @BrzVlad

## Customer Impact

- [x] Customer reported
- [ ] Found internally

Applications on maui-android can randomly crash during GC. We've had a
few fixes for the tarjan bridge merged a few months ago, but there is
still one more issue. The problem is caused by a specific optimization
inside the tarjan gc bridge. The only workaround for a customer hitting
this failure is to configure an environment variable so that their app
uses a different gc bridge (which has worse performance). One customer
reported that using the older gc bridge makes the application unusable
due to degradation of performance. This PR allows users to opt out of a
smaller optimization and keep using the tarjan gc bridge, as a
workaround for .NET9.

## Regression

- [ ] Yes
- [x] No

## Testing

Tested on our own gc bridge tests, with scenario causing the issue.

## Risk

This PR has zero risk since it just adds support for disabling an
optimization. By default, there is no change in behavior. I plan to
backport to .NET10 the actual fix for this issue.

---------

Co-authored-by: Vlad Brezae <brezaevlad@gmail.com>
@github-actions @akoeplinger
[release/9.0-staging] Remove audit sources from NuGet.config (dotnet#…
3bb4ae2 
…121426)

Backport of dotnet#120696 to release/9.0-staging

/cc @akoeplinger

## Customer Impact

- [ ] Customer reported
- [X] Found internally

no customer impact, this affects our internal builds due to CFS
restrictions.

## Regression

- [ ] Yes
- [X] No


## Testing

Tested in CI.


## Risk

None. This just changes a setting for nuget package restore.

**IMPORTANT**: If this backport is for a servicing release, please
verify that:

- For .NET 8 and .NET 9: The PR target branch is `release/X.0-staging`,
not `release/X.0`.
- For .NET 10+: The PR target branch is `release/X.0` (no `-staging`
suffix).

## Package authoring no longer needed in .NET 9

**IMPORTANT**: Starting with .NET 9, you no longer need to edit a NuGet
package's csproj to enable building and bump the version.
Keep in mind that we still need package authoring in .NET 8 and older
versions.

Co-authored-by: Alexander Köplinger <alex.koeplinger@outlook.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/arcade (dotnet#…
b0fe7d0 
…121430)

This pull request updates the following dependencies

[marker]: <> (Begin:943c2154-7e47-4fed-bb40-3e772747daf7)
## From https://github.com/dotnet/arcade
- **Subscription**:
[943c2154-7e47-4fed-bb40-3e772747daf7](https://maestro.dot.net/subscriptions?search=943c2154-7e47-4fed-bb40-3e772747daf7)
- **Build**:
[20251105.4](https://dev.azure.com/dnceng/internal/_build/results?buildId=2832013)
([289663](https://maestro.dot.net/channel/5175/github:dotnet:arcade/build/289663))
- **Date Produced**: November 5, 2025 7:38:32 PM UTC
- **Commit**:
[9eaf7b289d5003a94ee23658f057a6c06ddcd570](dotnet/arcade@9eaf7b2)
- **Branch**:
[release/9.0](https://github.com/dotnet/arcade/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - From [9.0.0-beta.25515.2 to 9.0.0-beta.25555.4][1]
     - Microsoft.SourceBuild.Intermediate.arcade
     - Microsoft.DotNet.Arcade.Sdk
     - Microsoft.DotNet.Build.Tasks.Archives
     - Microsoft.DotNet.Build.Tasks.Feed
     - Microsoft.DotNet.Build.Tasks.Installers
     - Microsoft.DotNet.Build.Tasks.Packaging
     - Microsoft.DotNet.Build.Tasks.TargetFramework
     - Microsoft.DotNet.Build.Tasks.Templating
     - Microsoft.DotNet.Build.Tasks.Workloads
     - Microsoft.DotNet.CodeAnalysis
     - Microsoft.DotNet.GenAPI
     - Microsoft.DotNet.GenFacades
     - Microsoft.DotNet.Helix.Sdk
     - Microsoft.DotNet.PackageTesting
     - Microsoft.DotNet.RemoteExecutor
     - Microsoft.DotNet.SharedFramework.Sdk
     - Microsoft.DotNet.VersionTools.Tasks
     - Microsoft.DotNet.XliffTasks
     - Microsoft.DotNet.XUnitExtensions
  - From [2.9.0-beta.25515.2 to 2.9.0-beta.25555.4][1]
     - Microsoft.DotNet.XUnitAssert
     - Microsoft.DotNet.XUnitConsoleRunner

[1]: dotnet/arcade@6666973...9eaf7b2

[DependencyUpdate]: <> (End)

- **Updates to .NET SDKs in root:**
  - Updates sdk.version to 9.0.111
  - Updates tools.dotnet to 9.0.111

[marker]: <> (End:943c2154-7e47-4fed-bb40-3e772747daf7)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/cecil (dotnet#1…
e9313ed 
…21516)

This pull request updates the following dependencies

[marker]: <> (Begin:b609d3b5-ab6f-473c-9ce1-f266baef16fc)
## From https://github.com/dotnet/cecil
- **Subscription**:
[b609d3b5-ab6f-473c-9ce1-f266baef16fc](https://maestro.dot.net/subscriptions?search=b609d3b5-ab6f-473c-9ce1-f266baef16fc)
- **Build**:
[20251109.3](https://dev.azure.com/dnceng/internal/_build/results?buildId=2835062)
([290106](https://maestro.dot.net/channel/3883/github:dotnet:cecil/build/290106))
- **Date Produced**: November 10, 2025 5:44:32 AM UTC
- **Commit**:
[6f2435da56379f9542c90e27ced6c103067cd875](dotnet/cecil@6f2435d)
- **Branch**:
[release/9.0](https://github.com/dotnet/cecil/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [0.11.5-alpha.25526.1 to 0.11.5-alpha.25559.3][1]
     - Microsoft.SourceBuild.Intermediate.cecil
     - Microsoft.DotNet.Cecil

[1]: dotnet/cecil@4f28ab4...6f2435d

[DependencyUpdate]: <> (End)


[marker]: <> (End:b609d3b5-ab6f-473c-9ce1-f266baef16fc)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@AaronRobinsonMSFT
[release/9.0-staging] Add flags when the clang's major version is > 2…
d4ff345 
…0.0 (dotnet#121151)

## Customer Impact

- [x] Customer reported
- [ ] Found internally

These issues were reported in
dotnet#119706 as problems with
clang-21 on Fedora 43. The investigation uncovered that clang introduced
a potentially breaking change in clang-20 that we do not currently
consume. These build changes impact VMR related builds when linux
distrobutions performing source build adopt clang-21.

clang-20 breaking change log -
https://releases.llvm.org/20.1.0/tools/clang/docs/ReleaseNotes.html#potentially-breaking-changes.

This PR contains the minimal changes needed to fix issues from the
following PR dotnet#120775.

.NET 10: dotnet#121124
.NET 8: dotnet#121150

## Regression

- [ ] Yes
- [x] No

Build with the new clang-21 compiler will cause the runtime to crash.

## Testing

This has been validated using various legs and examples to demonstrate
the usage of undefined behavior these flags convert into "defined"
behavior in C/C++.

## Risk

Low. This has zero impact on our production build since we specifically
target clang-18. This is only valid for those partners that are using
clang-20+.
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/cecil (dotnet#1…
0c90233 
…21606)

This pull request updates the following dependencies

[marker]: <> (Begin:b609d3b5-ab6f-473c-9ce1-f266baef16fc)
## From https://github.com/dotnet/cecil
- **Subscription**:
[b609d3b5-ab6f-473c-9ce1-f266baef16fc](https://maestro.dot.net/subscriptions?search=b609d3b5-ab6f-473c-9ce1-f266baef16fc)
- **Build**:
[20251113.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2838193)
([290681](https://maestro.dot.net/channel/3883/github:dotnet:cecil/build/290681))
- **Date Produced**: November 13, 2025 6:50:34 PM UTC
- **Commit**:
[0b1a2e363a2e54e3e31e88672b6def6d86164c5d](dotnet/cecil@0b1a2e3)
- **Branch**:
[release/9.0](https://github.com/dotnet/cecil/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [0.11.5-alpha.25559.3 to 0.11.5-alpha.25563.2][1]
     - Microsoft.SourceBuild.Intermediate.cecil
     - Microsoft.DotNet.Cecil

[1]: dotnet/cecil@6f2435d...0b1a2e3

[DependencyUpdate]: <> (End)


[marker]: <> (End:b609d3b5-ab6f-473c-9ce1-f266baef16fc)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/roslyn (dotnet#…
ff25726 
…121568)

This pull request updates the following dependencies

[marker]: <> (Begin:60694bfc-fbc6-40d6-af1a-4c5dac51a701)
## From https://github.com/dotnet/roslyn
- **Subscription**:
[60694bfc-fbc6-40d6-af1a-4c5dac51a701](https://maestro.dot.net/subscriptions?search=60694bfc-fbc6-40d6-af1a-4c5dac51a701)
- **Build**:
[20251111.11](https://dev.azure.com/dnceng/internal/_build/results?buildId=2836753)
([290456](https://maestro.dot.net/channel/4906/github:dotnet:roslyn/build/290456))
- **Date Produced**: November 12, 2025 9:26:18 AM UTC
- **Commit**:
[272651916acd264189724508f884596017e84afc](dotnet/roslyn@2726519)
- **Branch**:
[release/dev17.12](https://github.com/dotnet/roslyn/tree/release/dev17.12)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [4.12.0-3.25467.18 to 4.12.0-3.25561.11][1]
     - Microsoft.SourceBuild.Intermediate.roslyn
     - Microsoft.CodeAnalysis
     - Microsoft.CodeAnalysis.CSharp
     - Microsoft.Net.Compilers.Toolset

[1]: dotnet/roslyn@dcf9af2...2726519

[DependencyUpdate]: <> (End)


[marker]: <> (End:60694bfc-fbc6-40d6-af1a-4c5dac51a701)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/source-build-re…
06055b1 
…ference-packages (dotnet#121592)

This pull request updates the following dependencies

[marker]: <> (Begin:3b2e34b4-9c9e-4da6-a358-02c0b764a22e)
## From https://github.com/dotnet/source-build-reference-packages
- **Subscription**:
[3b2e34b4-9c9e-4da6-a358-02c0b764a22e](https://maestro.dot.net/subscriptions?search=3b2e34b4-9c9e-4da6-a358-02c0b764a22e)
- **Build**:
[20251021.3](https://dev.azure.com/dnceng/internal/_build/results?buildId=2821250)
([287993](https://maestro.dot.net/channel/5175/github:dotnet:source-build-reference-packages/build/287993))
- **Date Produced**: October 21, 2025 4:49:11 PM UTC
- **Commit**:
[a9cadb09ddcc99b1e535efb0648047634f0c4f40](dotnet/source-build-reference-packages@a9cadb0)
- **Branch**:
[release/9.0](https://github.com/dotnet/source-build-reference-packages/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [9.0.0-alpha.1.25517.3 to 9.0.0-alpha.1.25521.3][1]
- Microsoft.SourceBuild.Intermediate.source-build-reference-packages

[1]:
dotnet/source-build-reference-packages@2621104...a9cadb0

[DependencyUpdate]: <> (End)


[marker]: <> (End:3b2e34b4-9c9e-4da6-a358-02c0b764a22e)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@github-actions
[release/9.0-staging] Don't try to offer a conversion to SG COM when …
3e7bf22 
…properties are involved (dotnet#119404)
@github-actions @thaystg @lewing
[release/9.0-staging] [mono] Fix crash while debugging AOT'ed app. (d…
556caa4 
…otnet#117891)

Backport of dotnet#117627 to release/9.0-staging

/cc @thaystg

## Customer Impact

- [ ] Customer reported
- [X] Found internally

We initially backported this change to 10, but held off because there
were no reported issues with .NET 9. That has changed with
https://devdiv.visualstudio.com/DevDiv/_workitems/edit/2604939 where we
were able to reproduce the issue.

The change fixes a crash in debugger by adding a null check around TLS
data before dereferencing a pointer.

## Regression

- [ ] Yes
- [X] No

[If yes, specify when the regression was introduced. Provide the PR or
commit if known.]

## Testing

Manually tested a default iOS SDK application

## Risk

Low

**IMPORTANT**: If this backport is for a servicing release, please
verify that:

- The PR target branch is `release/X.0-staging`, not `release/X.0`.

## Package authoring no longer needed in .NET 9

**IMPORTANT**: Starting with .NET 9, you no longer need to edit a NuGet
package's csproj to enable building and bump the version.
Keep in mind that we still need package authoring in .NET 8 and older
versions.

Co-authored-by: Thays Grazia <thaystg@gmail.com>
Co-authored-by: Larry Ewing <lewing@microsoft.com>
@vcsjones
[release/9.0-staging] Backport Replace test certificate chain that us…
930a779 
…es RSA+SHA-1
@steveisok
Merge branch 'release/9.0-staging' into merge/release/9.0-to-release/…
b76a97f 
…9.0-staging
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/cecil (dotnet#1…
4f25f80 
…21725)

This pull request updates the following dependencies

[marker]: <> (Begin:b609d3b5-ab6f-473c-9ce1-f266baef16fc)
## From https://github.com/dotnet/cecil
- **Subscription**:
[b609d3b5-ab6f-473c-9ce1-f266baef16fc](https://maestro.dot.net/subscriptions?search=b609d3b5-ab6f-473c-9ce1-f266baef16fc)
- **Build**:
[20251116.3](https://dev.azure.com/dnceng/internal/_build/results?buildId=2840716)
([291085](https://maestro.dot.net/channel/3883/github:dotnet:cecil/build/291085))
- **Date Produced**: November 17, 2025 5:40:30 AM UTC
- **Commit**:
[60faa90ec95fd499f8aba4b7d212da1993b7ee15](dotnet/cecil@60faa90)
- **Branch**:
[release/9.0](https://github.com/dotnet/cecil/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [0.11.5-alpha.25563.2 to 0.11.5-alpha.25566.3][1]
     - Microsoft.SourceBuild.Intermediate.cecil
     - Microsoft.DotNet.Cecil

[1]: dotnet/cecil@0b1a2e3...60faa90

[DependencyUpdate]: <> (End)


[marker]: <> (End:b609d3b5-ab6f-473c-9ce1-f266baef16fc)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/roslyn (dotnet#…
81d9bea 
…121724)

This pull request updates the following dependencies

[marker]: <> (Begin:60694bfc-fbc6-40d6-af1a-4c5dac51a701)
## From https://github.com/dotnet/roslyn
- **Subscription**:
[60694bfc-fbc6-40d6-af1a-4c5dac51a701](https://maestro.dot.net/subscriptions?search=60694bfc-fbc6-40d6-af1a-4c5dac51a701)
- **Build**:
[20251119.8](https://dev.azure.com/dnceng/internal/_build/results?buildId=2842956)
([291511](https://maestro.dot.net/channel/4906/github:dotnet:roslyn/build/291511))
- **Date Produced**: November 19, 2025 8:53:26 PM UTC
- **Commit**:
[dc344ef24932dcd53cdd24c15364a5996bc6a675](dotnet/roslyn@dc344ef)
- **Branch**:
[release/dev17.12](https://github.com/dotnet/roslyn/tree/release/dev17.12)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [4.12.0-3.25561.11 to 4.12.0-3.25569.8][2]
     - Microsoft.SourceBuild.Intermediate.roslyn
     - Microsoft.CodeAnalysis
     - Microsoft.CodeAnalysis.CSharp
     - Microsoft.Net.Compilers.Toolset

[2]: dotnet/roslyn@2726519...dc344ef

[DependencyUpdate]: <> (End)


[marker]: <> (End:60694bfc-fbc6-40d6-af1a-4c5dac51a701)

---------

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/xharness (dotne…
e09cc44 
…t#121693)

This pull request updates the following dependencies

[marker]: <> (Begin:077f423f-1332-4108-a2ea-08dcc66548e6)
## From https://github.com/dotnet/xharness
- **Subscription**:
[077f423f-1332-4108-a2ea-08dcc66548e6](https://maestro.dot.net/subscriptions?search=077f423f-1332-4108-a2ea-08dcc66548e6)
- **Build**:
[20251114.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2839020)
([290899](https://maestro.dot.net/channel/5175/github:dotnet:xharness/build/290899))
- **Date Produced**: November 14, 2025 2:20:00 PM UTC
- **Commit**:
[bb1cfc0c870d5b50cfd9795251e44f244e6a3f45](dotnet/xharness@bb1cfc0)
- **Branch**:
[release/9.0](https://github.com/dotnet/xharness/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [9.0.0-prerelease.25517.1 to 9.0.0-prerelease.25564.2][1]
     - Microsoft.DotNet.XHarness.CLI
     - Microsoft.DotNet.XHarness.TestRunners.Common
     - Microsoft.DotNet.XHarness.TestRunners.Xunit

[1]: dotnet/xharness@6717f7d...bb1cfc0

[DependencyUpdate]: <> (End)


[marker]: <> (End:077f423f-1332-4108-a2ea-08dcc66548e6)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
dotnet-maestro bot and others added 9 commits November 20, 2025 15:08
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/runtime-assets (d…
504ce9c 
…otnet#121677)

This pull request updates the following dependencies

[marker]: <> (Begin:e06e39ae-771e-498d-7895-08dcbc301dc2)
## From https://github.com/dotnet/runtime-assets
- **Subscription**:
[e06e39ae-771e-498d-7895-08dcbc301dc2](https://maestro.dot.net/subscriptions?search=e06e39ae-771e-498d-7895-08dcbc301dc2)
- **Build**:
[20251115.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2839871)
([291017](https://maestro.dot.net/channel/3883/github:dotnet:runtime-assets/build/291017))
- **Date Produced**: November 15, 2025 4:49:22 PM UTC
- **Commit**:
[91ea918f8fb26ec1d290283e5c5eeb1b003113da](dotnet/runtime-assets@91ea918)
- **Branch**:
[release/9.0](https://github.com/dotnet/runtime-assets/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [9.0.0-beta.25516.2 to 9.0.0-beta.25565.2][1]
     - Microsoft.DotNet.CilStrip.Sources
     - System.ComponentModel.TypeConverter.TestData
     - System.Data.Common.TestData
     - System.Drawing.Common.TestData
     - System.Formats.Tar.TestData
     - System.IO.Compression.TestData
     - System.IO.Packaging.TestData
     - System.Net.TestData
     - System.Private.Runtime.UnicodeData
     - System.Runtime.Numerics.TestData
     - System.Runtime.TimeZoneData
     - System.Security.Cryptography.X509Certificates.TestData
     - System.Text.RegularExpressions.TestData
     - System.Windows.Extensions.TestData

[1]:
dotnet/runtime-assets@7ace84c...91ea918

[DependencyUpdate]: <> (End)


[marker]: <> (End:e06e39ae-771e-498d-7895-08dcbc301dc2)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/hotreload-utils (…
525dfe9 
…dotnet#121663)

This pull request updates the following dependencies

[marker]: <> (Begin:b458125c-6cf0-41ea-981d-2709b660d5c5)
## From https://github.com/dotnet/hotreload-utils
- **Subscription**:
[b458125c-6cf0-41ea-981d-2709b660d5c5](https://maestro.dot.net/subscriptions?search=b458125c-6cf0-41ea-981d-2709b660d5c5)
- **Build**:
[20251115.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2839875)
([291016](https://maestro.dot.net/channel/3883/github:dotnet:hotreload-utils/build/291016))
- **Date Produced**: November 15, 2025 4:39:42 PM UTC
- **Commit**:
[6e573ac4b374c5a60c364396b1e94d648f1f8245](dotnet/hotreload-utils@6e573ac)
- **Branch**:
[release/9.0](https://github.com/dotnet/hotreload-utils/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [9.0.0-alpha.0.25516.2 to 9.0.0-alpha.0.25565.2][1]
     - Microsoft.DotNet.HotReload.Utils.Generator.BuildTool

[1]:
dotnet/hotreload-utils@6190778...6e573ac

[DependencyUpdate]: <> (End)


[marker]: <> (End:b458125c-6cf0-41ea-981d-2709b660d5c5)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@akoeplinger
Merge branch 'release/9.0-staging' into merge/release/9.0-to-release/…
9f7961a 
…9.0-staging
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/icu (dotnet#121944
a2494f9 
)

This pull request updates the following dependencies

[marker]: <> (Begin:5e3f9b88-faad-436c-a580-ac009d20bb33)
## From https://github.com/dotnet/icu
- **Subscription**:
[5e3f9b88-faad-436c-a580-ac009d20bb33](https://maestro.dot.net/subscriptions?search=5e3f9b88-faad-436c-a580-ac009d20bb33)
- **Build**:
[20251124.1](https://dev.azure.com/dnceng/internal/_build/results?buildId=2846433)
([292103](https://maestro.dot.net/channel/3883/github:dotnet:icu/build/292103))
- **Date Produced**: November 24, 2025 4:37:47 PM UTC
- **Commit**:
[e18dd5d9e047367be7486ab66636b892cbe24a67](dotnet/icu@e18dd5d)
- **Branch**:
[dotnet/release/9.0](https://github.com/dotnet/icu/tree/dotnet/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [9.0.0-rtm.25565.2 to 9.0.0-rtm.25574.1][1]
     - Microsoft.NETCore.Runtime.ICU.Transport

[1]: dotnet/icu@e3a37f4...e18dd5d

[DependencyUpdate]: <> (End)


[marker]: <> (End:5e3f9b88-faad-436c-a580-ac009d20bb33)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@github-actions @rzikm
[release/9.0-staging] Don't assume all S_IFREG files are seekable (do…
100e27b 
…tnet#120838)

Backport of dotnet#120736 to release/9.0-staging

/cc @rzikm

## Customer Impact

None, the change is in Debug build only and doesn't affect shipped
product.

## Regression

No, test failures started after adding/updating AzureLinux3 OS in CI
matrix.

## Testing

CI passes.

## Risk

Low, can be considered test-only change as the changes don't propagate
to shipped product.

---------

Co-authored-by: Radek Zikmund <r.zikmund.rz@gmail.com>
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/hotreload-utils (…
fd6fdd4 
…dotnet#121928)

This pull request updates the following dependencies

[marker]: <> (Begin:b458125c-6cf0-41ea-981d-2709b660d5c5)
## From https://github.com/dotnet/hotreload-utils
- **Subscription**:
[b458125c-6cf0-41ea-981d-2709b660d5c5](https://maestro.dot.net/subscriptions?search=b458125c-6cf0-41ea-981d-2709b660d5c5)
- **Build**:
[20251124.4](https://dev.azure.com/dnceng/internal/_build/results?buildId=2846458)
([292102](https://maestro.dot.net/channel/3883/github:dotnet:hotreload-utils/build/292102))
- **Date Produced**: November 24, 2025 4:29:47 PM UTC
- **Commit**:
[81fc6af21b4133b2a5c5be0e6dc38b58048e732d](dotnet/hotreload-utils@81fc6af)
- **Branch**:
[release/9.0](https://github.com/dotnet/hotreload-utils/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [9.0.0-alpha.0.25565.2 to 9.0.0-alpha.0.25574.4][1]
     - Microsoft.DotNet.HotReload.Utils.Generator.BuildTool

[1]:
dotnet/hotreload-utils@6e573ac...81fc6af

[DependencyUpdate]: <> (End)


[marker]: <> (End:b458125c-6cf0-41ea-981d-2709b660d5c5)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
@dotnet-maestro @SamMonoRT
[release/9.0-staging] Update dependencies from dotnet/xharness (dotne…
14f00aa 
…t#121908)

This pull request updates the following dependencies

[marker]: <> (Begin:077f423f-1332-4108-a2ea-08dcc66548e6)
## From https://github.com/dotnet/xharness
- **Subscription**:
[077f423f-1332-4108-a2ea-08dcc66548e6](https://maestro.dot.net/subscriptions?search=077f423f-1332-4108-a2ea-08dcc66548e6)
- **Build**:
[20251120.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2843478)
([291594](https://maestro.dot.net/channel/5175/github:dotnet:xharness/build/291594))
- **Date Produced**: November 20, 2025 9:39:09 AM UTC
- **Commit**:
[3e74b96870050adc82beed3934abf93d40716012](dotnet/xharness@3e74b96)
- **Branch**:
[release/9.0](https://github.com/dotnet/xharness/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [9.0.0-prerelease.25564.2 to 9.0.0-prerelease.25570.2][1]
     - Microsoft.DotNet.XHarness.CLI
     - Microsoft.DotNet.XHarness.TestRunners.Common
     - Microsoft.DotNet.XHarness.TestRunners.Xunit

[1]: dotnet/xharness@bb1cfc0...3e74b96

[DependencyUpdate]: <> (End)


[marker]: <> (End:077f423f-1332-4108-a2ea-08dcc66548e6)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Sam Patel <46026722+SamMonoRT@users.noreply.github.com>
@SamMonoRT
Merge branch 'release/9.0-staging' into merge/release/9.0-to-release/…
a2accf3 
…9.0-staging
@akoeplinger
[automated] Merge branch 'release/9.0' => 'release/9.0-staging' (dotn…
a3a201f 
…et#121388)

I detected changes in the release/9.0 branch which have not been merged
yet to release/9.0-staging. I'm a robot and am configured to help you
automatically keep release/9.0-staging up to date, so I've opened this
PR.

This PR merges commits made on release/9.0 by the following committers:

* vseanreesermsft
* dotnet-maestro[bot]

## Instructions for merging from UI

This PR will not be auto-merged. When pull request checks pass, complete
this PR by creating a merge commit, *not* a squash or rebase commit.

<img alt="merge button instructions"
src="https://i.imgur.com/GepcNJV.png" width="300" />

If this repo does not allow creating merge commits from the GitHub UI,
use command line instructions.

## Instructions for merging via command line

Run these commands to merge this pull request from the command line.

``` sh
git fetch
git checkout release/9.0
git pull --ff-only
git checkout release/9.0-staging
git pull --ff-only
git merge --no-ff release/9.0

# If there are merge conflicts, resolve them and then run git merge --continue to complete the merge
# Pushing the changes to the PR branch will re-trigger PR validation.
git push https://github.com/dotnet/runtime HEAD:merge/release/9.0-to-release/9.0-staging
```

<details>
<summary>or if you are using SSH</summary>

```
git push git@github.com:dotnet/runtime HEAD:merge/release/9.0-to-release/9.0-staging
```

</details>


After PR checks are complete push the branch
```
git push
```

## Instructions for resolving conflicts

:warning: If there are merge conflicts, you will need to resolve them
manually before merging. You can do this [using GitHub][resolve-github]
or using the [command line][resolve-cli].

[resolve-github]:
https://help.github.com/articles/resolving-a-merge-conflict-on-github/
[resolve-cli]:
https://help.github.com/articles/resolving-a-merge-conflict-using-the-command-line/

## Instructions for updating this pull request

Contributors to this repo have permission update this pull request by
pushing to the branch 'merge/release/9.0-to-release/9.0-staging'. This
can be done to resolve conflicts or make other changes to this pull
request before it is merged.
The provided examples assume that the remote is named 'origin'. If you
have a different remote name, please replace 'origin' with the name of
your remote.

```
git fetch
git checkout -b merge/release/9.0-to-release/9.0-staging origin/release/9.0-staging
git pull https://github.com/dotnet/runtime merge/release/9.0-to-release/9.0-staging
(make changes)
git commit -m "Updated PR with my changes"
git push https://github.com/dotnet/runtime HEAD:merge/release/9.0-to-release/9.0-staging
```

<details>
    <summary>or if you are using SSH</summary>

```
git fetch
git checkout -b merge/release/9.0-to-release/9.0-staging origin/release/9.0-staging
git pull git@github.com:dotnet/runtime merge/release/9.0-to-release/9.0-staging
(make changes)
git commit -m "Updated PR with my changes"
git push git@github.com:dotnet/runtime HEAD:merge/release/9.0-to-release/9.0-staging
```

</details>

Contact .NET Core Engineering (dotnet/dnceng) if you have questions or
issues.
Also, if this PR was generated incorrectly, help us fix it. See
https://github.com/dotnet/arcade/blob/main/.github/workflows/scripts/inter-branch-merge.ps1.
Copilot AI review requested due to automatic review settings December 5, 2025 21:00
@jozkee jozkee requested a review from akoeplinger as a code owner December 5, 2025 21:00
@jozkee jozkee added the NO-MERGE The PR is not ready for merge yet (see discussion for detailed reasons) label Dec 5, 2025
@jozkee jozkee added NO-SQUASH The PR should not be squashed Servicing-approved Approved for servicing release and removed NO-MERGE The PR is not ready for merge yet (see discussion for detailed reasons) labels Dec 5, 2025
Copilot AI reviewed Dec 5, 2025
View reviewed changes
Copy link
Contributor

Copilot AI left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Pull request overview

This PR merges changes from release/9.0-staging into release/9.0, primarily focused on removing NodeJS test support from WASM infrastructure and updating test certificates.

Key Changes

  • Complete removal of NodeJS as a WASM test host across test infrastructure, build scripts, and documentation
  • Update of Microsoft.com SSL certificate test data with new certificate (validity: 2025-10-01 to 2026-03-30)
  • Removal of Blazor_net50 test assets
  • Dependency version updates (Arcade SDKs, Roslyn, XHarness, runtime assets)
  • Bug fixes in CoreCLR debugger, Mono GC, and platform-specific code

Reviewed changes

Copilot reviewed 53 out of 55 changed files in this pull request and generated 1 comment.

Show a summary per file
File Description
eng/testing/WasmRunnerTemplate.cmd NodeJS test scenario removal, missing module flag
eng/testing/WasmRunnerTemplate.sh NodeJS test scenario removal
eng/testing/tests.browser.targets NodeJS scenario and NPM handling removal
src/libraries/sendtohelix-browser.targets NodeJS scenario removal from library tests
src/mono/wasm/Wasm.Build.Tests/Common/RunHost.cs Removed NodeJS enum value
src/mono/wasm/Wasm.Build.Tests/BuildTestBase.cs Removed NodeJS host runner mapping
src/mono/wasm/Wasm.Build.Tests/HostRunner/NodeJSHostRunner.cs File deleted
src/mono/wasm/features.md Documentation updates removing NodeJS references
src/libraries/System.Security.Cryptography/tests/X509Certificates/TestData.cs Updated SSL certificate test data
src/libraries/System.Security.Cryptography/tests/X509Certificates/MatchesHostnameTests.cs Updated hostname test cases for new certificate
src/libraries/System.Security.Cryptography/tests/X509Certificates/ChainTests.cs Updated verification times and platform-specific logic
src/libraries/System.Security.Cryptography/tests/X509Certificates/CollectionTests.cs Updated verification time
src/libraries/System.Security.Cryptography/tests/X509Certificates/ExtensionsTests/AuthorityKeyIdentifierTests.cs Updated expected certificate data
src/coreclr/debug/di/rsthread.cpp Fixed user state type casting and whitespace
src/coreclr/debug/di/rspriv.h Changed m_userState from CorDebugUserState to int
src/mono/mono/metadata/sgen-tarjan-bridge.c Fixed loop counter increment location
src/mono/mono/metadata/sgen-bridge.c Added disable-non-bridge-scc parameter
src/mono/mono/component/debugger-agent.c Added null check for tls pointer
src/libraries/System.Private.CoreLib/src/Microsoft/Win32/SafeHandles/SafeFileHandle.Unix.cs Adjusted debug assert for 0-length files
src/libraries/System.Runtime.InteropServices/gen/ComInterfaceGenerator/Analyzers/ConvertComImportToGeneratedComInterfaceAnalyzer.cs Filter out property/event accessors
src/libraries/System.Runtime.InteropServices/tests/ComInterfaceGenerator.Unit.Tests/ConvertToGeneratedComInterfaceTests.cs Added test cases for properties and events
src/coreclr/nativeaot/BuildIntegration/findvcvarsall.bat Removed VS version constraint
eng/native/configurecompiler.cmake Added Clang 20+ overflow handling flags
global.json Updated Arcade SDK versions
eng/Versions.props Updated dependency versions
eng/Version.Details.xml Updated dependency SHAs
NuGet.config Removed audit sources configuration
.config/dotnet-tools.json Updated XHarness CLI version
eng/pipelines/runtime.yml Removed commented NodeJS scenario
eng/pipelines/extra-platforms/runtime-extra-platforms-wasm.yml Removed NodeJS test job templates
src/libraries/*.csproj (multiple) Updated TestArchiveTestsRoot from browserornodejs to browseronly
src/libraries/System.Net.Sockets/tests/FunctionalTests/SocketOptionNameTest.cs Consolidated multicast test platform checks
src/libraries/Common/tests/System/Net/Prerequisites/LocalEchoServer.props Removed NodeJS TLS configuration
src/libraries/Common/tests/System/Net/Prerequisites/LocalEchoServer.helix.targets Removed NodeJS scenario
src/mono/wasm/testassets/Blazor_net50/* (all files) Entire directory deleted

This was referenced Dec 6, 2025
Open
Open
Open
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

Copilot code review Copilot Copilot left review comments

@akoeplinger akoeplinger Awaiting requested review from akoeplinger akoeplinger is a code owner

@maraf maraf Awaiting requested review from maraf maraf is a code owner

@ilonatommy ilonatommy Awaiting requested review from ilonatommy ilonatommy is a code owner

@lewing lewing Awaiting requested review from lewing lewing is a code owner

@pavelsavara pavelsavara Awaiting requested review from pavelsavara pavelsavara is a code owner

@BrzVlad BrzVlad Awaiting requested review from BrzVlad BrzVlad is a code owner

@lambdageek lambdageek Awaiting requested review from lambdageek lambdageek is a code owner

@marek-safar marek-safar Awaiting requested review from marek-safar marek-safar is a code owner

@MichalStrehovsky MichalStrehovsky Awaiting requested review from MichalStrehovsky MichalStrehovsky is a code owner

At least 1 approving review is required to merge this pull request.

Assignees

@jeffhandley jeffhandley

@jozkee jozkee

Labels

NO-SQUASH The PR should not be squashed Servicing-approved Approved for servicing release

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

9 participants

@jozkee @jeffhandley @ilonatommy @PranavSenthilnathan @AaronRobinsonMSFT @vcsjones @steveisok @akoeplinger @SamMonoRT