Editorial review: recent composition and reuse readings

12 October 2026. Assessment 209. Editorial work only; the mathematical target and qualifications are unchanged.

What changed for readers

The recent notes now link to their successors, so a historical next-step paragraph can be read alongside the later result. The current reading table includes learned contexts and the routed subclass. Theorem 68’s context rule and length-class definition render as mathematics. The routing note opens with a plain-language explanation of why one selected group is sufficient and why a shorter overlapping context breaks that argument.

The queued routing note and its independent source audit are included in this reader edition. The linked pending-substitution dependency, which previously opened only in the repository, now has a generated syntax-highlighted reader with line anchors and an exact download. The historical assessment records when publication was deferred and points here for the follow-through. No new paper, theorem number, claim admission, priority assessment or homepage research date is introduced.

Reading guide and reviewed scope

• Learned-spine construction and review 204.
• Routing and selected incidence, review 205.
• Clipped-cone failure and activation interface, review 206.
• Learned contexts, theorem 68 and review 207.
• Early routing and the hierarchy boundary and review 208.
• Current checkpoint and evidence navigation, program page and homepage.

Followed the primary and independent Python audit links from those readings, including the pending-substitution dependency of theorem 68. Source readers use highlighted HTML, stable line anchors and explicit downloads of the exact maintained bytes. Canonical Python sources are unchanged; deployment readers are generated projections.

Verification and publication boundary

Scoped build, HTML/KaTeX, cross-reference, fragment and exact-source-download checks accompany inspection of the generated openings, headings, mathematical markup and navigation. Exact source and deployment receipts are recorded in the integration state. The supported browser capability is unavailable, so viewport layout and visual clipping remain unverified. No browser screenshot review is claimed.

This editorial pass does not rerun or reinterpret mathematical experiments. The preceding broad repository verification retained five failures; its record is preserved. The new work uses scoped editorial validation. No primary PDFs, extracted sources or private scratch enter the public edition. GitLab remains the sole maintained source; the Site is its pinned projection.

Preserved mathematical continuation

Construct or refute the charged late-shorter-context union interface: retain old child kernels without eager migration, then answer the next ordinary-name query from the current source version with bounded active readers and no lost residual-start budget. First isolate nested chains with arbitrary short aliases and selected-state collisions. Use the routed subclass as a positive control; clipped-cone intervals and independent-store joins remain separate.

Scheduled count 113 to 114 once. Mathematical 131, window three, reassessment 128 and native theorem 68 remain unchanged. The next assessment is the dedicated primary-proof review at 115; the next editorial slot is 120, which also requires the fifth-run review. Installed legacy-writer retirement remains a separate, unverified follow-up.