Add PyPIPublisher V0 to DEPRECATION.md

[Copilot]

PyPIPublisherV0 has "deprecated": true in its task.json but was missing from DEPRECATION.md.

Context

Tasks/PyPIPublisherV0/task.json marks the task as deprecated with the message: "The PyPI Publisher task has been deprecated. You can now publish PyPI packages using Twine authentication and custom scripts." — but the task was never added to the deprecation registry.

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Task Name

PyPIPublisher V0

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Description

• Added | PyPIPublisher V0 | N/A | N/A | to the Deprecated Tasks table in DEPRECATION.md, in alphabetical order between PowerShellOnTargetMachines V2 and PublishCodeCoverageResults V1
• Updated Last Update date to 2026-02-26
• N/A used for PR and date columns — consistent with other entries lacking tracked deprecation history (e.g., PublishCodeCoverageResults V1)

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Risk Assessment (Low / Medium / High)

Low — documentation-only change.

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Change Behind Feature Flag (Yes / No)

No — doc-only change, no code affected.

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Tech Design / Approach

N/A

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Documentation Changes Required (Yes/No)

Yes — DEPRECATION.md updated.

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Unit Tests Added or Updated (Yes / No)

No

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Additional Testing Performed

N/A

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Logging Added/Updated (Yes/No)

No

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Telemetry Added/Updated (Yes/No)

No

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Rollback Scenario and Process (Yes/No)

No — revert commit if needed.

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Dependency Impact Assessed and Regression Tested (Yes/No)

No dependencies impacted.

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Checklist

• Related issue linked (if applicable)
• Task version was bumped — see versioning guide
• Verified the task behaves as expected

Original prompt

Problem

The DEPRECATION.md file lists all deprecated Azure DevOps tasks, but it is missing the PyPIPublisher V0 task, which has "deprecated": true set in its task.json file at Tasks/PyPIPublisherV0/task.json.

The deprecation message in the task.json is:

"The PyPI Publisher task has been deprecated. You can now publish PyPI packages using Twine authentication and custom scripts."

Required Changes

1. Update DEPRECATION.md:
   • Add a new row for PyPIPublisher V0 to the "Deprecated Tasks" table, maintaining alphabetical order (it should be inserted between PowerShellOnTargetMachines V2 and PublishCodeCoverageResults V1).
   • Since there is no specific deprecation PR or date readily available in the git history, use N/A for both the "Deprecation PR" and "Deprecated Date" columns, consistent with how other tasks without tracked PRs are listed.
   • Update the "Last Update" date at the top of the file from 2025-10-09 to 2026-02-26.

The new row should be:

| PyPIPublisher V0 | N/A | N/A |

2. No other files need to be changed. Only DEPRECATION.md should be modified.

This pull request was created from Copilot chat.

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[agarshubh]

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