v3.0.1

What's Changed

• Add v3.0 announcement carousel by @igerber in #283
• Add aggregate_survey() for survey microdata-to-panel aggregation by @igerber in #282
• Add Python 3.14 support by @igerber in #284
• Release v3.0.1 by @igerber in #285

Full Changelog: v3.0.0...v3.0.1

v3.0.0

What's Changed

• Add survey_design support to WooldridgeDiD (Phase 10f) by @igerber in #280
• v3.0.0: Deprecation removals, version bump, docs refresh by @igerber in #281

Full Changelog: v2.9.1...v3.0.0

v2.9.1

What's Changed

• Update documentation for v2.9.0 by @igerber in #271
• Add survey theory document (Phase 10a) by @igerber in #273
• Add Wooldridge ETWFE LinkedIn carousel by @igerber in #272
• Add research-grade DGP parameters for survey tutorials by @igerber in #274
• Update survey roadmap: mark 10b shipped, add 10e simulation details by @igerber in #275
• Add R validation for 4 survey-enabled estimators by @igerber in #276
• Revise survey tutorial to show the cost of ignoring survey design by @igerber in #277
• Revise survey theory doc for accuracy and precision by @igerber in #278
• Release v2.9.1 by @igerber in #279

Full Changelog: v2.9.0...v2.9.1

v2.9.0

What's Changed

• Update survey documentation: compatibility matrix, roadmap, deferred work by @igerber in #263
• Add survey design support to EfficientDiD covariates (DR) path by @igerber in #264
• Exclude large data files from AI review diff by @igerber in #268
• Add survey real-data validation against R using federal survey datasets by @igerber in #267
• Add label-gated CI and documentation dependency map by @igerber in #269
• Feature/wooldridge did by @wenddymacro in #216
• Release v2.9.0 by @igerber in #270

New Contributors

• @wenddymacro made their first contribution in #216

Full Changelog: v2.8.4...v2.9.0

v2.8.4

What's Changed

• Update ImputationDiD tutorial to show pretrends=True event study by @igerber in #258
• Add SDR replicate method and FPC support for ImputationDiD/TwoStageDiD by @igerber in #259
• Fix survey tutorial warnings, narrative, and chart rendering by @igerber in #261
• Add bootstrap lonely_psu adjust, CV on estimates, weight trimming, and pretrends+survey by @igerber in #260
• Bump version to 2.8.4 by @igerber in #262

Full Changelog: v2.8.3...v2.8.4

v2.8.3

What's Changed

• Add pre-period event study coefficients to ImputationDiD and TwoStageDiD by @igerber in #252
• Add replicate weight support to 7 estimators by @igerber in #253
• Add UserWarning emissions for 8 silent operations by @igerber in #256
• Bump version to 2.8.3, add Phase 8 survey maturity roadmap by @igerber in #257

Full Changelog: v2.8.2...v2.8.3

v2.8.2

What's Changed

• Add EPV diagnostics for propensity score logit by @igerber in #251
• Bump version to 2.8.2 by @igerber in #255

Full Changelog: v2.8.1...v2.8.2

v2.8.1

What's Changed

• Add survey design support to StaggeredTripleDifference by @igerber in #247
• Add survey R cross-validation: TSL variance vs R survey::svyglm by @igerber in #250
• Add survey-aware DiD tutorial (Phase 7c) by @igerber in #249
• Fix HonestDiD identified set and inference (methodology review) by @igerber in #248
• Bump version to 2.8.1 by @igerber in #254

Full Changelog: v2.8.0...v2.8.1

v2.8.0

What's Changed

• Add AI agent discoverability for practitioner guide by @igerber in #242
• Clean up TODO.md: remove resolved items, update line counts by @igerber in #243
• Thread styling kwargs through plotly visualization backends by @igerber in #244
• Add Staggered Triple Difference estimator by @igerber in #245
• Survey Phase 7: CS IPW/DR covariates, repeated cross-sections, HonestDiD survey variance by @igerber in #240
• Bump version to 2.8.0 by @igerber in #246

Full Changelog: v2.7.6...v2.8.0

v2.7.6

What's Changed

• Add survey data support for SyntheticDiD and TROP (Phase 5) by @igerber in #236
• Add survey-aware bootstrap for all estimators (Phase 6) by @igerber in #237
• Add survey Phase 6: replicate weights, DEFF diagnostics, subpopulation analysis by @igerber in #238
• Add AI practitioner guardrails (Baker et al. 2025) by @igerber in #239
• Bump version to 2.7.6 by @igerber in #241

Full Changelog: v2.7.5...v2.7.6