Test::Stream::Tester::Checks - goto metacpan;

Test::Stream::Tester::Checks was first released with perl v5.21.6 (2014-11-20) and removed from v5.21.10 (2015-03-20)
Perl version Module version
v5.21.9 (2015-02-21)
v5.21.8 (2015-01-20)
v5.21.7 (2014-12-20)
v5.21.6 (2014-11-20)