[release/v7.7.0-preview.1] Remove mariner2.0 from PMC mapping#27353
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jshigetomi merged 1 commit intoPowerShell:release/v7.7.0-preview.1from Apr 24, 2026
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Co-authored-by: Justin Chung <124807742+jshigetomi@users.noreply.github.com>
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Pull request overview
Backports the PMC (packages.microsoft.com) publish mapping change to the release/v7.7.0-preview.1 branch so the release pipeline no longer targets Mariner 2.0 repositories (which are not supported for PowerShell 7.6+).
Changes:
- Removed all
cbl-mariner-2.0-*entries (stable + preview, x86_64 + aarch64) from the PMCmapping.json.
ead21d9
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PowerShell:release/v7.7.0-preview.1
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Backport of #27068 to release/v7.7.0-preview.1
Triggered by @jshigetomi on behalf of @anamnavi
Original CL Label: CL-BuildPackaging
/cc @PowerShell/powershell-maintainers
Impact
REQUIRED: Choose either Tooling Impact or Customer Impact (or both). At least one checkbox must be selected.
Tooling Impact
Required tooling change. Updates the PMC (packages.microsoft.com) mapping configuration used by the release publish pipeline. PowerShell 7.6+ does not support Mariner 2.0; without this change, the v7.7.0-preview.1 release pipeline would attempt to publish packages to Mariner 2.0 repos that should no longer receive them. Users on Mariner-family distros should consume PowerShell from the AzureLinux 3 PMC feed instead.
Customer Impact
Regression
REQUIRED: Check exactly one box.
This is not a regression.
Testing
Verified by:
release/v7.7.0-preview.1with no conflicts.No new tests required: change is config-only (PMC mapping table).
Risk
REQUIRED: Check exactly one box.
Low risk: change is isolated to the PMC
mapping.jsonfile (PowerShell package distribution config). It removes Mariner 2.0 entries because PowerShell 7.6+ is not supported on Mariner 2.0 — users on that distro should use AzureLinux 3 packages instead. No code changes, no runtime behavior change for end users; only affects which Mariner repository receives published packages during PMC publishing. Required for v7.7.0-preview.1 to keep its PMC mapping consistent with the supported-distro matrix. Note: original PR has onlyBackport-7.6.x-Consider(no 7.7.x label) — proceeding at user request.