Release v1.23.2

[YunchuWang]

Summary

What changed?

Why is this change needed?

Issues / work items

• Resolves #
• Related #

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Project checklist

• Release notes are not required for the next release
  • Otherwise: Notes added to release_notes.md
• Backport is not required
  • Otherwise: Backport tracked by issue/PR #issue_or_pr
• All required tests have been added/updated (unit tests, E2E tests)
• Breaking change?
  • If yes:
    • Impact:
    • Migration guidance:

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AI-assisted code disclosure (required)

Was an AI tool used? (select one)

• No
• Yes, AI helped write parts of this PR (e.g., GitHub Copilot)
• Yes, an AI agent generated most of this PR

If AI was used:

• Tool(s):
• AI-assisted areas/files:
• What you changed after AI output:

AI verification (required if AI was used):

• I understand the code and can explain it
• I verified referenced APIs/types exist and are correct
• I reviewed edge cases/failure paths (timeouts, retries, cancellation, exceptions)
• I reviewed concurrency/async behavior
• I checked for unintended breaking or behavior changes

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Testing

Automated tests

• Result: Passed / Failed (link logs if failed)

Manual validation (only if runtime/behavior changed)

• Environment (OS, .NET version, components):
• Steps + observed results:
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  2.
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• Evidence (optional):

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Notes for reviewers

• N/A

[Copilot]

Pull request overview

This PR performs the release bump for v1.23.2 by updating the repository’s version metadata and adding a corresponding CHANGELOG entry.

Changes:

• Bump VersionPrefix to 1.23.2
• Add v1.23.2 section to CHANGELOG.md with included PRs

Reviewed changes

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

File	Description
eng/targets/Release.props	Updates the package/release version to 1.23.2.
CHANGELOG.md	Adds the v1.23.2 changelog section and entries.

[Copilot]

There are now three consecutive blank lines under the "Unreleased" header. If this was unintentional, please trim to the repo’s usual spacing (typically a single blank line) to keep the markdown formatting consistent.

Suggested change

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.