[itssimon]

Summary

• Use LLD for Linux ARM64 to resolve backward references between DuckDB static extension archives.
• Install LLD in the Linux ARM64 release job.
• Run CI for Cargo configuration changes and document build prerequisites in AGENTS.md.

Verification

• Reproduced the v0.5.0 GNU ld failure in native ARM64 Ubuntu 24.04 with Rust 1.99.1.
• Rebuilt the same code successfully by changing only the linker to LLD; verified the binary runs.
• cargo fmt --check passed.
• Workflow validation passed with ShellCheck disabled; full lint reports an existing unquoted CARGO_TARGET_DIR warning in the packaging step.
• Full ARM64 build using the saved configuration, extension smoke check, tests, and clippy are still running.

[cubic-dev-ai]

No issues found across 4 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Re-trigger cubic}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.88%. Comparing base (3fc3d06) to head (2bd7402).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #93   +/-   ##
=======================================
  Coverage   91.88%   91.88%           
=======================================
  Files          13       13           
  Lines        2477     2477           
=======================================
  Hits         2276     2276           
  Misses        201      201           

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