What's Changed
- SyntheticControl: confidence sets by test inversion (Firpo-Possebom 2018, PR-B) by @igerber in #527
- test: pin AI-review workflow Codex-action contract by @igerber in #528
- docs: Borusyak, Jaravel & Spiess (2024) paper review — ImputationDiD (PR-A) by @igerber in #529
- SyntheticControl: conformal inference (Chernozhukov-Wüthrich-Zhu 2021) by @igerber in #530
- refactor: rename SyntheticDiDResults.placebo_effects → variance_effects (deprecated alias) by @igerber in #532
- docs: add CBWSDID (Ustyuzhanin 2026) paper review by @igerber in #531
- ImputationDiD methodology validation (PR-B): exact FE variance + unit-clustered Eq.8 + R parity by @igerber in #533
- Add CBWSDID covariate balancing to StackedDiD (Ustyuzhanin 2026) by @igerber in #534
- docs: correct stale R-comparison-tests TODO row (R not in CI) by @igerber in #535
- Release v3.5.2: version bump + CHANGELOG reconciliation by @igerber in #536
Full Changelog: v3.5.1...v3.5.2
Contributors
igerber