Release v1.23.3

[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:

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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)

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• Steps + observed results:
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• Evidence (optional):

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Notes for reviewers

• N/A

[Copilot]

Pull request overview

Updates the repository’s release metadata to publish version v1.23.3, aligning the build/package version and the changelog for the new release.

Changes:

• Bump VersionPrefix from 1.23.2 to 1.23.3 for NuGet/package versioning.
• Add a new v1.23.3 section to CHANGELOG.md documenting included changes.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
eng/targets/Release.props	Updates the version prefix used for packaging/release builds to 1.23.3.
CHANGELOG.md	Adds the v1.23.3 changelog entry describing release contents.

[Copilot]

The v1.23.3 changelog section includes an entry for "Release v1.23.2" (#693). This looks like the prior release PR and is inconsistent with the rest of the changelog (no other versions list their release PR). Consider removing this line so v1.23.3 only lists actual changes included in the release (e.g., #698).

Suggested change

- Release v1.23.2 ([#693](https://github.com/microsoft/durabletask-dotnet/pull/693))