0.03 20160519
    + Add our own fake 'experimental::signatures' warning category
      if we install our filter so that "no warnings 'experimental::signatures'"
      doesn't raise an error on Perl versions where we install our filter

0.02 20160423
    + Check does now not use the version of Perl but checks
      `use feature 'signatures'`
    + You can force the use of the module using an environment variable
      (not that you should)

0.01 20160414
    . Released on an unsuspecting world
    . Spun out of App::StarTraders (unreleased)
