[release/10.0] Update WebAssembly Helix image versions by richlander · Pull Request #126526 · dotnet/runtime

richlander · 2026-04-04T00:18:55Z

Note

This PR was AI/Copilot-generated.

Description

Update the release/10.0 WASI and Browser WebAssembly Helix queue image references to the published Ubuntu 26.04 WebAssembly images.

libraries/helix-queues-setup.yml: move WASI, Browser WASM, and Browser WASM Firefox to ubuntu-26.04-helix-webassembly-amd64; split each entry into public (.Open) and internal (non-.Open) variants to match the pattern used in coreclr/templates/helix-queues-setup.yml
coreclr/templates/helix-queues-setup.yml: move Browser WASM public/internal queues from Ubuntu 24.04 to 26.04, using .Open suffix for public queue identifiers
exact tag validated in image-info.dotnet-dotnet-buildtools-prereqs-docker-main.json

Customer Impact

Without this fix, WASI and Browser WebAssembly Helix test runs on release/10.0 would continue using the older Ubuntu 22.04/24.04 WebAssembly images instead of the current Ubuntu 26.04 images. Internal pipeline runs would also incorrectly reference public .Open queues, potentially causing test scheduling failures.

Regression

No. This updates image versions to stay current with available prereqs images.

Testing

Pipeline configuration change only. Validated that the exact container image tag (ubuntu-26.04-helix-webassembly-amd64) is present in image-info.dotnet-dotnet-buildtools-prereqs-docker-main.json.

Risk

Low. This is a Helix queue image version bump with no code changes. The queue identifiers follow the established .Open / non-.Open convention for public and internal pipelines respectively.

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.

Switch the release/10.0 WASI and Browser WebAssembly Helix queues to the published Ubuntu 26.04 WebAssembly images, using the explicit amd64 tag for these amd64 queues. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

dotnet-policy-service · 2026-04-04T00:20:06Z

Tagging subscribers to this area: @dotnet/runtime-infrastructure
See info in area-owners.md if you want to be subscribed.

Copilot

Pull request overview

Updates release/10.0 Helix queue image references for WebAssembly (WASI + browser) to use the published Ubuntu 26.04 WebAssembly prereqs images.

Changes:

Switch Libraries WASI / Browser WASM / Browser WASM Firefox Helix container image tags from Ubuntu 22.04 to ubuntu-26.04-helix-webassembly-amd64.
Switch CoreCLR Browser WASM public/internal Helix container image tags from Ubuntu 24.04 to ubuntu-26.04-helix-webassembly-amd64.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
eng/pipelines/libraries/helix-queues-setup.yml	Updates WASI and browser WASM Helix container image tag to Ubuntu 26.04.
eng/pipelines/coreclr/templates/helix-queues-setup.yml	Updates CoreCLR browser WASM Helix container image tag to Ubuntu 26.04 for public/internal.

Normalize the public Browser WASM and WASI container queue identifiers to the .Open form so they align with the established Helix naming convention and avoid repetitive review noise. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Update the remaining build documentation references to use Azure Linux wording and the current net10 cross-build image. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Copilot

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated no new comments.

richlander · 2026-04-06T05:44:10Z

@copilot apply changes based on the comments in this thread

Copilot

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

richlander · 2026-04-06T16:57:31Z

/ba-g "Unrelated failures"

CopilotAI review requested due to automatic review settings April 4, 2026 00:18

github-actionsBot added the area-Infrastructure label Apr 4, 2026

github-project-automationBot added this to Runtime Infra Apr 4, 2026

dotnet-policy-serviceBot assigned richlander Apr 4, 2026

Copilotstarted reviewing on behalf of richlander April 4, 2026 00:20 View session

CopilotAI reviewed Apr 4, 2026
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Comment threadeng/pipelines/libraries/helix-queues-setup.yml Outdated
Comment threadeng/pipelines/libraries/helix-queues-setup.yml Outdated
Comment threadeng/pipelines/coreclr/templates/helix-queues-setup.yml Outdated

richlanderand others added 2 commits April 3, 2026 17:57

[release/10.0] Remove Mariner 2.0 references
257ed7b
Update the remaining build documentation references to use Azure Linux wording and the current net10 cross-build image. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

CopilotAI review requested due to automatic review settings April 4, 2026 01:13

Copilotstarted reviewing on behalf of richlander April 4, 2026 01:14 View session

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Comment threadeng/pipelines/libraries/helix-queues-setup.yml
Comment threaddocs/project/linux-build-methodology.md Outdated
Comment threaddocs/workflow/building/coreclr/cross-building.md

Apply suggestion from @Copilot
eab3863
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

CopilotAI review requested due to automatic review settings April 4, 2026 01:26

Copilotstarted reviewing on behalf of richlander April 4, 2026 01:27 View session

CopilotAI reviewed Apr 4, 2026
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jkoritzinsky approved these changes Apr 5, 2026
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Copilotstarted work on behalf of richlander April 6, 2026 05:44 View session

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Copilotfinished work on behalf of richlander April 6, 2026 05:50

CopilotAI review requested due to automatic review settings April 6, 2026 13:42

richlander force-pushed the copilot/update-wasm-helix-images-release-10.0 branch from cf8002e to eab3863Compare April 6, 2026 13:42

Copilotstarted reviewing on behalf of richlander April 6, 2026 13:43 View session

CopilotAI reviewed Apr 6, 2026
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Comment threadeng/pipelines/libraries/helix-queues-setup.yml
Comment threadeng/pipelines/libraries/helix-queues-setup.yml

akoeplinger approved these changes Apr 6, 2026
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richlander added the Servicing-approved Approved for servicing release label Apr 6, 2026

richlander merged commit 75ff780 into release/10.0Apr 6, 2026
137 of 146 checks passed

richlander deleted the copilot/update-wasm-helix-images-release-10.0 branch April 6, 2026 16:57

github-project-automationBot moved this to Done in Runtime Infra Apr 6, 2026

dotnet-maestroBot mentioned this pull request Apr 14, 2026
[release/10.0.1xx] Source code updates from dotnet/runtime dotnet/dotnet#6024
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[release/10.0] Update WebAssembly Helix image versions - #126526

[release/10.0] Update WebAssembly Helix image versions#126526
richlander merged 4 commits into
release/10.0from
copilot/update-wasm-helix-images-release-10.0

richlander commented Apr 4, 2026•
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Description

Customer Impact

Regression

Testing

Risk

Package authoring no longer needed in .NET 9

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richlander commented Apr 4, 2026•
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