release v2.000029

 - fix taint protection code to delete environment variables rather than
   leaving them as an empty string.
 - fix author test for CPAN.pm's bootstrapping process to work with new
   versions

release v2.000028

 - fix skips in shell test when shell has unpredictable startup actions

release v2.000027

 - releasing as stable

release v2.000_026

 - fix output redirection used in fish shell to work with newer versions
 - fix optional function used on Win32 for finding the current directory

release v2.000_025

 - add documentation for --quiet option
 - added --always option to always add requested directory to env vars, even
   if they are already included
 - improve shell test to be more resiliant against custom init scripts
 - improved test diagnostics
 - reorganized documentation for bootstrapping into a non-standard directory
 - remove mentions of File::HomeDir from documentation, as it is no longer
   used

release v2.000024

release v2.000023

release v2.000022

release v2.000_021

release v2.000_020