Upstream changes:
0.18 2013-05-13 12:34:52 PDT-0700
- make tests a bit more tolerant of slow systems, by waiting longer for
processes to die (RT#85229, Chisel Wright)
0.17 2013-04-20
- Makefile.PL now prevents installation on MSWin32
0.16 2013-04-14
- fix incompatibilities with Test::Builder 1.005+ (schwern, RT#76523)
- add missing dependency on the version of File::Path which added
make_path (RT#79169, Jonathan Sailor)
- add missing test dependency on Test::Exception (RT#70382)
- document the 'basedir' attribute and its behaviour (RT#83055)
- add 'documentation' keys for public attributes, to be used when
displaying --help (RT#54295)