Devel::NYTProf is a powerful feature-rich source code profiler for Perl. (Mostly in maintenance mode, so PRs are much more likely to be acted upon than Issues.)
'given' and 'when' were deprecated during the 5.37 development cycle (committed Feb 25 2023). So the last perl production release for which we should test then was 5.36; skip thereafter.
'given' and 'when' were deprecated during the 5.37 development cycle (committed Feb 25 2023). So the last perl production release for which we should test then was 5.36; skip thereafter.