v0.5.0

What's Changed

• Add wild cluster bootstrap and placebo tests module (v0.5.0) by @igerber in #16
• Fix quick start guide output accuracy by @igerber in #17
• Fix result summary table to appropriately show the significance level in the table by @igerber in #18
• Fix placebo test examples in README documentation by @igerber in #19

Full Changelog: v0.4.0...v0.5.0

0.4.0

What's Changed

• Add multi-period DiD support by @igerber in #6
• Add Synthetic Difference-in-Differences (SDID) estimator by @igerber in #8
• Improve code quality and reduce technical debt by @igerber in #9
• Add data preparation utilities for easier onboarding by @igerber in #10
• Update documentation to match current codebase by @igerber in #13
• Add Callaway-Sant'Anna estimator and event study visualization by @igerber in #14
• Set up GitHub to auto-publish releases to PyPI, add additional scholarly refs, prep for release by @igerber in #15

Full Changelog: v0.1...0.4.0

v0.1

Initial release

What's Changed

• Add initial diff-diff library implementation by @igerber in #1
• Add fixed effects and absorb parameters to DifferenceInDifferences by @igerber in #2
• Add robust parallel trends testing with Wasserstein distance by @igerber in #3

New Contributors

• @igerber made their first contribution in #1

Full Changelog: https://github.com/igerber/diff-diff/commits/v0.1