Incompatibilities
- The minimum version is now 5.6.0.
Bug fixes
- Turns out require_ok() had the same bug as use_ok() in a BEGIN block.
- ok() was not honoring exported_to() when looking for $TODO as it
should be.
Test fixes
- is_deeply_with_threads.t will not run unless AUTHOR_TESTING is set.
This is because it tickles intermittent threading bugs in many perls
and causes a lot of bug reports about which I can do nothing.
Misc
- Ran through perlcritic and did some cleaning.