did 1.2.3

• Corrected check problems

did 1.2.2

• Improved ways to summarize aggregated treatment effect parameters

• Fixed bug related to needing new version of BMisc

• Fixed bug related to plotting with no pre-treatment periods

• Improved ways to easily plot aggregated treatment effect parameters

did 1.2.1

• Added some error handling for some cases with small group sizes, and fixed some cryptic error messages

• Fixes handling for data being in format besides “data.frame” (e.g. “tibble”)

• Add warnings about small group sizes which are a very common source of trouble

did 1.2.0

• Updates for handling repeated cross sections data, both estimation and inference

did 1.1.2

• bug fixes for testing without covariates, allowed to pass NULL in addition to ~1

did 1.1.1

• fixed issues between BMisc and formula.tools

• added point estimates for repeated cross sections data

did 1.1.0

• bug fixes for the case without any covariates

did 1.0.0

• first version of package, functions for computing group-time average treatment effects, combining them into a smaller number of parameters, and pre-testing the common trends assumption