Update public.ecr.aws/lambda/python:3.14 Docker digest to 6ac4753

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
public.ecr.aws/lambda/python	final	digest	39273ca -> 6ac4753

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Configuration

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♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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[github-actions]

🤖 Claude Code Review

Automated Code Review

Analysis of Pull Request

This PR updates the base Docker image SHA256 digest for the AWS Lambda Python 3.14 image.

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Code Quality

✅ Code follows style guide - This is a Docker base image update, not application code. No style violations.

✅ No commented-out code - Clean change with no comments.

✅ Meaningful variable names - BASE_IMAGE is appropriately named.

✅ DRY principle followed - Not applicable to this change.

✅ No defects identified - This appears to be an automated dependency update (likely from Renovate bot based on git history). The change updates the base image digest, which is a standard maintenance practice to ensure the image points to the latest patch version while maintaining the same major version (3.14).

⚠️ Project memory consideration - No .claude/CLAUDE.md file found in the repository, so no project-specific guidelines to evaluate.

Location: Dockerfile:1

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Testing

⚠️ Testing evaluation - For a base image update:

• Unit tests: Not directly applicable - base image changes typically require integration/smoke testing
• Integration tests: Should verify the Lambda function still works with the new base image
• Edge cases: Should test across different Lambda execution scenarios
• Test coverage: Cannot determine from this diff alone

Recommendation: Ensure CI/CD pipeline includes smoke tests that verify the Lambda function builds and executes correctly with the new base image. Review the CI/CD logs to confirm successful build and deployment tests.

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Documentation

✅ README update - Not needed for a base image digest update (version number remains 3.14).

✅ API docs - Not applicable to infrastructure changes.

✅ Inline comments - Not needed for a single-line digest update.

⚠️ CHANGELOG.md - Should potentially include this change if you track infrastructure updates. If this is an automated security/patch update, it may be acceptable to omit.

✅ Markdown formatting - Not applicable to this change.

Location: Dockerfile:1

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Security

✅ No hardcoded credentials - None present.

✅ Input validation - Not applicable.

✅ Proper error handling - Not applicable.

✅ No sensitive data in logs - Not applicable.

✅ No license files checked in - No .lic files or AQAAAD strings in this diff.

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Summary

Overall Assessment: ✅ APPROVED

This is a straightforward base image digest update that appears to be part of automated dependency maintenance. The change is low-risk and follows best practices by pinning to specific SHA256 digests.

Action Items:

1. ✅ Verify CI/CD pipeline passes with the new base image
2. ⚠️ Consider documenting in CHANGELOG.md if infrastructure updates are tracked
3. ✅ Ensure smoke tests validate Lambda function behavior post-deployment

Risk Level: Low - Standard maintenance update for base image patching.

Automated code review analyzing defects and coding standards