Version 2.2.0

Added contour plotting for 2-D tests

Version 2.1.9

Work-around for Stata crash when number of fixed effects is very large: require # of FE as input, and don't represent them as linked list.

Version 2.1.8

Fixed 2.1.6 crash with FE & many clusters. Fixed parsing of matsizegb() option.

Version 2.1.7

Fixed bugs in 2.1.6

Version 2.1.6

Changed to faster computation for WCR that has many clusters, but fewer than number of observations. In multiway clustering, improvement only applies to intersection of all clusters.

Version 2.1.5

Recompiled in Stata 11

Version 2.1.4

Fixed CI scaling issue introduced in 2.0.5 that affects scoretest, waldtest

Version 2.1.3

Fixed crash on testing of multiple independent hypotheses on ML models
Added more return values and Roodman et al. cite to help file. Blocked warning about \alpha(B+1) being an integer for Rademacher with <=12 groups.

Version 2.1.2

•   Fixed error in removing half-counting of ties in 2.0.6
  

•   Stopped crashes after mlogit (and probably other mlogit and mprobit commands)
  

Version 2.1.1

Fixed failure to detect FE variable after xtreg, fe cluster()