- Update to version 2.000029:
- 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
- Changes from.version 2.000028
- fix skips in shell test when shell has unpredictable startup actions
- Changes from version 2.000027:
- releasing as stable
- Changes from version 2.000026:
- fix output redirection used in fish shell to work with newer versions
- fix optional function used on Win32 for finding the current directory
- Changes from version 2.000025
- 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