[DrunkOnJava]

Summary

Docs only.

• README. It no longer lists LIGHT, ACSH_CYLINDER_CLASS, ACSH_REVOLVE_CLASS or RAPIDRTRENDERENVIRONMENT as skipped. They decode since feat(objects): decode ACSH_CYLINDER_CLASS and ACSH_REVOLVE_CLASS to their record boundary (#152) #425, feat(entities): route LIGHT by class name and read it with the layout its R14 record closes on (#152) #426 and feat(objects): decode RAPIDRTRENDERENVIRONMENT to its record boundary (#152) #427. The types still skipped are SHAPE (feat(entities): decode SHAPE from §20.4.37 (#140) #310), the VIEWPORT entity header (feat(objects): decode VIEWPORT ENTITY HEADER from §20.4.70 (#146) #311), three render-settings classes and five associative-network classes.
• CHANGELOG. It records feat(objects): decode ACSH_CYLINDER_CLASS and ACSH_REVOLVE_CLASS to their record boundary (#152) #425 to feat(objects): decode RAPIDRTRENDERENVIRONMENT to its record boundary (#152) #427, including LIGHT's API change, and the HATCH and TOLERANCE scorers (feat(dxf): score HATCH in the value oracle (§20.4.75) #389, feat(dxf): score TOLERANCE in the value oracle (§20.4.49) #392).

Evidence

Main's committed tools/corpus/baseline.tsv at 14c05de (#427) skips 32 records: 122,330 decoded, 0 errored. readme_status.py --check passes.

Source-provenance declaration

By submitting this PR I certify that my contribution does not incorporate executable code from any source whose license is incompatible with Apache-2.0. Specifically:

• No Autodesk DWG SDK source (RealDWG, ObjectARX, ObjectDBX) or NDA-protected Autodesk documentation was consulted or imported.
• No Open Design Alliance Teigha / Drawings SDK source was consulted or imported. The ODA's public Open Design Specification for .dwg files PDF is explicitly allowed (see CLEANROOM.md).
• No GPL-licensed DWG implementation source (LibreDWG, etc.) was consulted or imported. This matters because dwg-rs is Apache-2.0 and must remain compatible.

My contribution is based on:

• The ODA's freely-redistributable Open Design Specification for .dwg files (v5.4.1);
• Public reverse-engineering notes, research papers, or blog posts cited inline;
• Reading algorithm-description comments (not executable code) in permissively-licensed projects (MIT / Apache / BSD) to resolve spec ambiguities — disclose any such reading in this PR body so it can be recorded in CLEANROOM.md.

See CLEANROOM.md for the full allowed/forbidden source list and the honest scope of what "clean-room" means for this project.

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Developer Certificate of Origin 1.1.
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licensed to me) and that it can be distributed under the project's Apache-2.0
license.

I will sign off commits with git commit -s when asked, which adds a
Signed-off-by trailer to the commit message asserting the DCO.

[chatgpt-codex-connector]

Codex Review Summary

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Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-28T11:53:19.756266Z	135de65	New commits

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