Log Message:
Update to 3.03

Upstream changes:
v3.03 - 6th May 2021

No changes from v3.02_02

* v3.02_02 - 31st March 2021

Makefile.PL improved to CPAN Meta Spec 2 where available

Test suite enhanced: full coverage of add_timestamp()

* v3.02_01 - 16th March 2021

DOC: Remove obsolete email addresses of contributors

META: Public repo is now at GitLab