Log Message:
Update to 1.38

Upstream changes:
1.38 Wed 14 26 2021
    - No Changes other than SIGNATURE, v1.37 was missing SIGNATURE

1.37 Wed 58 26 2021
    - Improve synopsis showing how to use it with Log::Dispatch [Github #23]
    - Bump minimum version of Log::Dispatch to v2.59 to address minimum
      List::Util indirect dependency via Specio [Github #26]