Log Message:
Update to 2.19.1. From the changelog:

Replace the 'v' on v-strings.

Include dummy lib/FindBin/libs.pm in filesystem
and MANIFEST. This is overwritten by execution of
Makefile.PL but puts the necessary operatoin into
the Makefile produced to have the real libs.pm
copied when necesary.

POD.

Makefile.PL boilerplate.

add config_requires.

Avoid issues with File::Copy::Recursive, see
rt.cpan.org #125104, which currently breaks
Module::FromPerlVer.

Bump version of Module::FromPerlVer

Missing dependencies in Makefile.PL.

Bump M::FPV version to 0.3.2.

Bump dependency version.

Update Makefile.PL, thanks to Slaven_Rezic.

Correct version dir path to v5.14 to match "use" value
in libs.pm.

Notes on '//' sanity check.

Error in Makefile.PL, remove "::Dir".

Various typos in comments and POD.

Makefile.PL has explicit version (vs. tracking post-5.8 file).

Version via version->parse( blah )->numify, makes it simpler
to keep versions straight with older perl's that can't handle
qv-string formats.

Minor change in CHANGE file format, makes searching for
releases easier..

Require Cwd 3.73 to avoid issue with infinite recursion in
abs_path. Hopefully this fixes issues with FB::l croaking
on sanity check for "abs_path '//'" (RT #124335).

If this doesn't work I'll have to replace the abs_path check with "-e
'/.' && -e '/..'" as test for working abs_path (vs. using rel2abs).