language: perl6
perl6:
   - 2017.06
   - 2017.07
   - 2017.08
   - 2017.09
   - latest

language: perl6
perl6:
   - 2018.06
   - 2018.08
   - 2018.09
   - latest

Test with recent Perl 6 versions.
Test with recent Perl 6 versions.
