[Eduard van Valkenburg (eavanvalkenburg)]

Motivation & Context

The Python 1.23.0 changelog was finalized in #9602 before #9472 entered main through the merge queue. As a result, the release notes omit a Core fix included in the release commit history.

Description & Review Guide

• What are the major changes? Add Python: Recommend include_detailed_errors in the tool-failure warning only when it is disabled #9472 to the existing agent-framework-core entry under the 1.23.0 Fixed section, noting that function-execution warnings recommend include_detailed_errors=True only when detailed errors are disabled.
• What is the impact of these changes? The 1.23.0 release notes now accurately cover the merged fix. No package versions, runtime code, or unrelated files change.
• What do you want reviewers to focus on? Confirm the wording accurately reflects Python: Recommend include_detailed_errors in the tool-failure warning only when it is disabled #9472 and remains in the existing Core fix rollup.

Related Issue

N/A - trivial change. This is a straightforward reconciliation of the 1.23.0 changelog with a PR already merged into the release history.

AI Assistance

• No material AI assistance was used.
• This is an AI-assisted contribution. I reviewed, understood, and verified all submitted content and accept responsibility for it.

AI assistance details: Changelog wording, validation, and this PR description.

Contribution Checklist

• The code builds clean without any errors or warnings
• All unit tests pass, and I have added new tests where possible
• The PR follows the Contribution Guidelines
• This PR links to an agreed issue with no competing open PR, or the Related Issue section documents a trivial-change or repository-automation exception.
• This is not a breaking change. If it is a breaking change, add the breaking change label (or add "[BREAKING]" to the title prefix, before or after any language prefix) — a workflow keeps the label and title prefix in sync automatically.

[Copilot]

🟢 Approval recommended

The documentation-only change accurately reflects #9472 and preserves the existing changelog structure.

No open issues 🎉

What changed in this PR

Updates the Python 1.23.0 release notes to include the Core warning-text fix from #9472, omitted during release preparation.

Changes:

• Documents that function-execution warnings recommend include_detailed_errors=True only when detailed errors are disabled.
• Adds the #9472 link to the existing Core fix rollup without changing runtime code or package versions.

File	Description
python/​CHANGELOG.md	Adds the missing warning-text fix and PR link to the 1.23.0 Fixed section.

_{Review effort: Balanced}

[github-actions]

MAF Automated Review — Iteration 1

Result: No findings
Scope: full PR (1 commit(s)): 6018fbddcd43
Model: gpt-5.6-sol

Overview

This documentation-only PR adds the omitted #9472 fix to the existing agent-framework-core rollup for Python 1.23.0. The wording matches the shipped implementation and its regression coverage, the referenced fix is in the release commit's ancestry, and no runtime, API, package, lifecycle, or security behavior changes.

Reviewed the supplied pull-request change set across correctness, security/reliability, architecture, and failure behavior.
No publishable findings remained after source verification for this scope.