docs(roadmap): make ROADMAP forward-looking; drop stale present-state sections by igerber · Pull Request #560 · igerber/diff-diff · GitHub
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docs(roadmap): make ROADMAP forward-looking; drop stale present-state sections#560

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igerber merged 2 commits into
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roadmap-cleanup
Jun 27, 2026
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docs(roadmap): make ROADMAP forward-looking; drop stale present-state sections#560
igerber merged 2 commits into
mainfrom
roadmap-cleanup

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@igerber

@igerber igerber commented Jun 27, 2026

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Summary

  • Make ROADMAP.md forward-looking only: delete the drift-prone "Current State" and "Recently Shipped" sections; the intro now points to the README estimator catalog / RTD / CHANGELOG, which maintain "what exists today" authoritatively. (The roadmap had frozen at ~v3.3.0 while the library shipped v3.5.3 — ~952 commits of drift.)
  • Prune forward sections of work that has shipped: HeterogeneousAdoptionDiD (now a shipped estimator), the triple-difference covariate-identification audit (Complete on the methodology tracker for both TripleDifference and StaggeredTripleDifference), and Butts spillovers (shipped as SpilloverDiD).
  • Slim the AI-Agent Track "Building blocks already in place" enumeration to a one-line pointer.
  • Fix the stale SpilloverDiD survey_design= flag in llms-full.txt (Wave E lifted the rejection — HC1/CR1/Conley analytical-TSL supported); leave the still-accurate covariates= NotImplementedError flag intact.
  • Update docs/business-strategy.md's structural description (internal doc) to match the forward-looking layout.

Methodology references (required if estimator / math changes)

  • N/A — no estimator/math changes. Docs-only. The only file under diff_diff/ is the bundled agent-guide text diff_diff/guides/llms-full.txt, edited solely to document an already-shipped SpilloverDiD survey capability (Wave E); no code, no methodology, no behavior change.

Validation

  • Tests added/updated: none (docs-only).
  • Backtest / simulation / notebook evidence: N/A (no notebooks changed).
  • Verified post-edit: no dangling intra-doc references, no inbound links to the deleted ROADMAP anchors, and no shipped estimator left in a "future" section.

Security / privacy

  • Confirm no secrets/PII in this PR: Yes

Generated with Claude Code

… sections

Remove the drift-prone present-state inventories from ROADMAP.md and prune
forward sections of work that has shipped:

- Delete the "Current State" and "Recently Shipped" sections; replace the intro
  with a pointer to the README estimator catalog / RTD / CHANGELOG, which
  maintain "what exists today" authoritatively. A forward-looking roadmap stops
  this drift (it was ~952 commits / two months stale at v3.5.3).
- Prune shipped items from forward sections: HeterogeneousAdoptionDiD (now a
  shipped estimator), the triple-difference covariate-identification audit
  (Complete on the methodology tracker), and Butts spillovers (shipped as
  SpilloverDiD).
- Slim the AI-Agent Track "Building blocks already in place" enumeration to a
  one-line pointer.
- Fix the stale SpilloverDiD survey_design= flag in llms-full.txt (Wave E lifted
  the rejection); leave covariates= (still NotImplementedError) intact.
- Update docs/business-strategy.md's structural description to match.

Docs-only; no source/test/methodology behavior changes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Address P3 review finding: the "In Shipping Next on ROADMAP.md" list implied
BusinessReport / DiagnosticReport are still queued. They have shipped; only the
context-aware practitioner_next_steps() follow-up remains. Reword to match the
forward-looking ROADMAP framing.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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@igerber igerber added the ready-for-ci Triggers CI test workflows label Jun 27, 2026
@igerber igerber merged commit 22580c8 into main Jun 27, 2026
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@igerber igerber deleted the roadmap-cleanup branch June 27, 2026 20:26
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