Added another table at the bottom of the main checklist, presenting the same regular tasks as in the existing second table, but with a greater focus on how often we suggest they might be done. This is to satisfy a feature request, and fixes #4.
Renamed title and filename of "Use customer-provided certificates" task to "Update TLS Certificates", to fix issue #7.
Fixed typo in body text of tasks/configure_programming_allowlist.md. Thanks to @soyaneder for spotting and fixing the typo!